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冲压外圈滚针轴承 DRAWN CUP NEEDLE ROLLER BEARINGS

推力滚针轴承

THRUST NEEDLE ROLLER BEARINGS

冲压外圈滚针轴承，俗称薄板滚针轴承，型号主流为HK(通孔型)、BK(封口型/盲孔型)。采用薄钢板经深冲成型制成外圈，搭配滚针与保持架，无独立内圈，依靠淬硬磨削的轴颈作为滚道，属于径向滚针轴承，仅承受径向载荷，几乎不能承受轴向力。和实体套圈滚针轴承核心区别：外圈是冲压薄壁件，不是车削实心套圈。

型号区分：HK系列：通孔冲压外圈滚针轴承两端贯通，油脂可从两端补给；轴可以贯穿轴承。BK系列：封口型冲压外圈滚针轴承。

Drawn cup needle roller bearings, commonly known as thin-sheet needle roller bearings, mainly include HK (open end type) and BK (closed end type). The outer ring is formed by deep drawing of thin steel sheet, equipped with needle rollers and cage. It has no separate inner ring, and the hardened and ground shaft journal serves as the raceway. As a radial needle roller bearing, it can only bear radial loads and can hardly withstand axial loads.The core difference from solid outer ring needle roller bearings lies in that its outer ring is a thin drawn component rather than a machined solid ring.

Model classification:HK Series: Open end drawn cup needle roller bearings with through design. Grease can be replenished from both ends, and the shaft can pass through the bearing.BK Series: Closed end drawn cup needle roller bearings.

推力滚针轴承属于轴向专用轴承，典型型号系列 AXK(推力滚针与保持架组件)，常搭配轴垫圈、座垫圈(AS、LS系列)成套使用。主要组成：滚针+保持架组件、轴垫圈、座垫圈。

Thrust needle roller bearings are dedicated axial bearings. The typical series is AXK (thrust needle roller and cage assemblies), which are often used together with shaft washers and housing washers (Series AS, LS).Main components: thrust needle roller and cage assembly, shaft washer, housing washer.

冲压外圈滚针轴承

DRAWN CUP NEEDLE ROLLER BEARINGS

轴径Shaft	轴承型号及近似重量Bearing Designation and Mass Approx						外形尺寸BoundaryDimensions			基本额定负荷Basic LoadRatings		极限转速LimitingSpeed
Diameter	穿孔型Open end		重量Mass	封口型Close end		重量Mass	FW	D	C	动Cr	静Cor	油润滑Oil
mm	现行的Current	被取代的Substitued	g	现行的Current	被取代的Substitued	g		mm		N		rpm
4	HK 0408TN	37941/4	1.6	BK 0408TN	35941/4	1.8	4	8	8	1540	1070	40000
5	HK 0509	47941/5	2	BK 0509	45941/4	2.1	5	9	9	2200	1790	36000
6	HK 0607	27941/6	1.8				6	10	7	1600	1400	30000
	HK 0608	37941/6	2.1	BK 0608	35941/6	2.2	6	10	8	1830	1550	32000
	HK 0609	47941/6	2.2	BK 0609	45941/6	2.6	6	10	9	2650	2400	30000
	HK 0611		2.3				6	10	11	1700	1500	29000
	HK/06×12×08	7941/6	2.5				6	12	8	2230	2010	33000
7	HK 0709	47941/7	2.3	BK 0709	45941/7	2.9	7	11	9	2800	2150	27000
	HK/07×12×08		2.2				7	12	8	3300	3220	37000
	HK07×12×09		2.4				7	12	9	3400	3150	37000
8	HK 0808	37941/8	2.7	BK 0808	35941/8	3	8	12	8	2550	2400	210C0
	HK 0810	57941/8	3	BK 0810	55941/8	3.4	8	12	10	3700	3450	21000
	HK/O8×14×10	27942/8	5.35	BK08×14×10	25942/8	5.8	8	14	10	3800	3950	25000
	HKO8×14×12	37942/8	6.6				8	14	12	4100	4320	25000
9	HK0908	37942/9	3	BK 0908	35941/9	3.4	9	13	8	3650	4050	25000
	HK 0910	57941/9	4	BK 0910	55941/9	4.3	9	13	10	4050	4250	25000
	HK 0917		4.1				9	13	11	4300	470D	25000
	HK 0912	67941/9	4.6	BK 0912	65941/9	4.9	9	13	12	5000	6000	25000
	HK/D9×15×10	27942/9	5.6				9	15	10	5300	6300	25000
10	HK/10×13×08		3.5				10	13	8	4100	4800	20000
	HK1010	57941/10	4.1	BK 1010	55941/10	4.3	10	14	10	3900	4800	19000
	HK1012	67941/10	4.8	BK1012	65941/10	5	10	14	12	5000	6300	19000
	HK1015		6	BK1015		6.2	10	14	15	6700	7600	19000
	HK/10×15×15		6.5				10	15	15	6800	8800	18000
	HK/10×16×10		6.5	BK10×16×10		6.8	10	16	10	6800	8800	18000
	HK/10×16×12	DB1012	7.5				10	16	12	6800	8800	19000
	HK/10×16×15	7942/10	11				10	16	15	6800	8800	19000
	HK/10×17×15		11.5				10	17	15	7200	8000	19000
	HK/10×18×12		8.5				10	18	12	7200	8000	19000
12	HK1208	37941/12	3.3				12	16	8	7200	8000	19000
	HK 1210	57941/12	4.6	BK 1210	55941/12	5.2	12	16	10	4150	5800	19000
	HK1212	67941/12	5.6	BK 1212	65941/12	6.2	12	16	12	3800	5100	15000
	HK/12×17×12	7941/12	7.5				12	17	12	5100	7000	15000
	HK/12×17×15	7942/12	9.5				12	17	15	5100	7000	15000
	HK/12×17×18	7943/12	11				12	17	18	5100	7000	15000
	HK/12×18×12	37942/12	9.1	BK12×18×12	35942/12	10.3	12	18	12	5500	6300	17000
	HK/12×18×14	67942/12	10.6				12	18	14	6500	6300	15000
	HK/12×19×12		10				12	19	12	6800	7400	15000
13	HK 1311		8.5				13	19	11	6300	3600	14000
13	HK1312		8.9	BK1312		11.2	13	19	12	6200	7100	17000
13.5	HK/13.5×20×12	7941/13.5	10.8				13.5	20	11	6250	7590	16000
1415	HK1410	2941/14	8.3	BK1412	35941/14	12.1	14	20	10	6700	7000	16000
	HK 1412	3941/14	10.5				14	20	12	6800	7500	16000
	HK 1416	5941/14	13.9				14	20	16	7300	9000	14000
	HK/15×20×12	7941/15	8.4				15	20	12	5800	6000	14000
	HK/15×20×16	7942/15	11.4				15	20	16	6000	6200	14000
	HK/15×20×20	7943/15	13.8				15	20	20	6100	6400	14000
	HK1512	37941/15	11.1	BK1512	35941/15	12.7	15	21	12	7000	8400	14000
	HK1514	47941/15	12.7				15	21	14	8500	10400	13000
	HK1515		14.2				15	21	15	9100	11400	13000
	HK1516	57941/15	15	BK1516	55941/15	16.5	15	21	16	9800	11400	14000
	HK1522	SZ-439	20.4	BK1522		22	15	21	22	10400	16500	14000
	HK15×22×12	7948/15	12.5				15	22	12	14300	18400	13000
	HK15×22×12.5	7948/15K	13.5				15	22	12.5	14300	18400	13000

冲压外圈滚针轴承

DRAWN CUP NEEDLE ROLLER BEARINGS

轴径ShaftDiameter	轴承型号及近似重量Bearing Designation and Mass Approx						外形尺寸BoundaryDimensions			基本额定负荷Basic LoadRatings		极限转速LimitingSpeed
轴径ShaftDiameter	穿孔型Open end		重量Mass	封口型Close end		重量Mass	FW	D	C	动静Cr Cor		油润滑Oil
mm	现行的Current	被取代的Substitued	g	现行的Current	被取代的Substitued	g		mm		N		rpm
16	HK/16×21×06		5.5				16	21	6	4200	5300	12000
	HK/16×21×09		7.5				16	21	9	4400	5600	12000
	HK 1612	37941/16	11.7	BK1612	35941/16	13.8	16	22	12	7100	9200	14000
	HK 1614	47941/16	14.4				16	22	14	8800	9900	12000
	HK1616	57941/16	15.8	BK1616	55941/17	17.6	16	22	16	10100	14300	14000
	HK1617	SZ-435	18			-	16	22	17	12900	17200	12000
	HK 1622	87941/16	21.7	BK1622	85941/17	23.4	16	22	22	11100	17400	14000
17	HK/17×21.5×15	17BTM15	10				17	21.5	15	6300	8600	11000
	HK 1712	37941/17	12.2	BK1712	35941/17	14.5	17	23	12	6900	9300	13000
	HK 1714	7941/17	14				17	23	14	6800	10200	10000
	HK 1716	57941/17	15.9				17	23	16	8500	12500	10000
	HK 1718	7942/17	19				17	23	18	9500	10600	10000
	HK/17×24×15		17				17	24	15	11200	12800	10000
	HK/17×25×14	37942/17K	17.7				17	25	14	13100	14700	10000
	HK/17×25×15.5		20			一	17	25	15.5	9320	10400	10000
	HK/17×25×18	57942/17K	23.5				17	25	18	9500	10600	11000
18	HK 1812	37941/18	13.1	BK1812	35941/18	14.9	18	24	12	7100	9900	12000
18	HK 1816	57941/18	17.5	BK1816	55941/18	19.9	18	24	16	10600	15300	12000
19	HK/19×27×16	Ta1916	23				19	27	16	8100	9500	10500
20	HK 2010	27941/20	11.8	BK2010	25941/20	14	20	26	10	5900	7200	10000
	HK 2011		12				20	26	11	7500	9200	9000
	HK 2012	37941/20	14.4	BK2012	35941/20	16.7	20	26	12	7600	10100	10000
	HK 2014	47941/20	15.7				20	26	14	9700	18100	9000
	HK 2016	57941/20	19.3	BK2016	55941/20	22.3	20	26	16	11700	29100	10000
	HK 2018	67941/20	23.3				20	26	18	7900	12800	9000
	HK 2020	7942/20	24.1	BK2020	75941/20	27.1	20	26	20	13700	24000	10000
20	HK 2025	7943/20	28				20	26	25	9100	14800	9900
	HK 2030	-	34.7	BK2020		32.4	20	26	30	21000	40000	10100
	HK/20×27×18	-	78				20	27	18	26000	47200	9900
	HK/20×27×20	一	82				20	27	20	26300	47800	9900
	HK/20×28×30		94				20	27	30	28500	48800	9900
	HK/20×29×16	47942/20	28.5		1		20	28	16	29600	49800	9900
	HK/20x29×18		41		=		20	29	18	30900	54600	9900
22	HK/22×28×7.5TN		8.8				22	28	7.5	5200	7000	10010
	HK 2210	27941/22	12.3				22	28	10	7200	9500	10010
	HK 2212	37941/22	15	BK2212	35941/22	18.1	22	28	12	8100	10400	10010
	HK 2216	57941/22	20.9	BK2216	85941/22	24.3	22	28	16	11400	18100	10010
	HK 2220	77941/22	26.2	BK2220	75941/22	29.9	22	28	20	14500	25000	10010
	HK 2230		32				22	28	30	17500	30400	9000
	HK/22×29x25	-	37				22	29	25	18100	31500	9000
	HK/22×29×30		43				22	29	30	19400	33100	9000
	HK/22×30×14	37942/22	21.9				22	30	14	19800	34000	9000
24	HK/24×30×7.5TN		10.6				24	30	7.5	5800	7200	10000
25	HK 2512	27941/25	20	BK2512	25941/25	23.2	25	32	12	10000	14200	9000
	HK 2514	3794/25	21.9				25	32	14	13600	18700	9000
	HK 2516	7941/25	27.3	BK2518	7941/25	31	25	32	16	13600	20000	9000
	HK 2518	57941/25	28.2				25	32	18	17500	25800	9000
	HK 2520	67941/25	34.1	BK2520	65941/25	38.7	25	32	20	17900	30000	9000
	HK 2525	7943/25	40			=	25	32	25	22200	36700	9000
	HK 2526		44.8	BK2526	一	49	25	32	26	22500	42000	9000
	HK 2538	87941/25	64.7	BK2538	85941/25	69	25	32	38	30000	58000	9000
	HK/25×33x10	-	217				25	33	10	34800	69600	9000
	HK/25×33×15		27.4				25	33	15	35700	70000	9000
	HK/25×33×20	57942/25	44.9				25	35	20	36100	78650	9000

冲压外圈滚针轴承

DRAWN CUP NEEDLE

ROLLER BEARINGS

轴径Shaft	轴承型号及近似重量Bearing Designation and Mass Approx						外形尺寸BoundaryDimensions			基本额定负荷Basic LoadRatings		极限转速LimitingSpeed
Diameter	穿孔型Open end		重量Mass	封口型Close end		重量Mass	FW	D	C	动Cr	静Cor	油润滑Oil
mm	现行的Current	被取代的Substitued	g	现行的Current	被取代的Substitued	g		mm		N		rpm
28	HK2816	47941/28	30.1	BK2816	45941/28	34.1	28	35	16	15400	22500	8700
	HK2818	57941/28	31.7		=		28	35	18	18500	29300	8700
	HK2820	67941/28	37.6	BK2820	65941/28	43	28	35	20	18900	32000	8700
30	HK3012	27941/30	24	BK3012	25941/30	27.9	30	37	12	10100	16200	8100
	HK3016	47941/30	32	BK3016	45941/30	37.1	30	37	16	15200	27000	8100
	HK3018	57941/30	33.6			-	30	37	18	19200	31500	8100
	HK3020	67941/30	40.1	BK3020	65941/30	46.5	30	37	20	19700	33500	8100
	HK3026		52.9	BK3026	-	59.4	30	37	26	24000	50000	8100
	HK3038	、	76.1	BK3038	-	82.5	30	37	38	32500	74000	8100
	HK/30×38×12	27941/30K	28		-	1	30	38	12	38100	80000	8100
	HK/30×38×16	7941/30	32.7	-	-	-	30	38	16	39000	82000	8100
	HK/30×38×24	7942/30	49	-	-	-	30	38	24	39910	88800	8100
	HK/30×38×32	7943/30	69	-	=	-	30	38	32	38890	88700	8100
32	HK/32×38×11		17	-	-	-	32	38	11	19700	43200	7800
	HK/3224	77943/32	50.7	-	-	-	32	39	24	25500	52000	7300
	HK3232	97941/32	66.4	-	-	-	32	39	32	22600	54300	7100
	HK/32×40×32	7943/32	72.7				32	40	32	27990	59890	7100
35	HK/3512	27941/35	27.7	BK3512	25941/35	32.9	35	42	12	12100	19300	7100
	HK/3516	47941/35	36.9	BK3516	45941/35	43.8	35	42	16	15700	27500	7100
	HK/3520	67941/35	46.1	BK3520	65941/35	54.8	35	42	20	20800	41000	7100
	HK35×43×16	7941/35	37		-	一	35	43	16	24200	47100	6200
	HK/35×43×25	7942/35	60.5	一	-	-	35	43	25	24440	48200	6200
	HK/35×43×32	7943/35	80	-	-	-	35	43	32	24870	48880	6200
	HK/35×45×12	=	31	-	-	-	35	45	12	24870	48880	6200
36	HK/36×42×12	-	23	-	-	-	36	42	12	15000	21000	6000
38	HK/38×48×30	=	102	1	7	=	38	48	30	16100	24100	6300
40	HK4012	27941/40	31.1	BK4012	25941/40	38.2	40	47	12	14000	24300	6300
	HK/4016	47941/40	41.4	BK4016	45941/40	51	40	47	16	20000	38800	6300
	HK/4020	67941/40	51.8	BK4020	65941/40	62	40	47	20	25500	52000	6300
	HK/40×50×32	7942/40	114.3	-	-	-	40	50	32	23000	42000	6000
	HKJ40×50×38	7943/40	130.8	一	1	1	40	50	38	24100	43000	6000
45	HK4512	27941/45	34.8	BK4512	25941/4	45	45	52	12	12900	22500	5800
	HK4516	47941/45	46.2	BK4516	45941/45	56	45	52	16	19300	38000	5800
	HK4520	67941/45	56	BK4520	65941/45	72	45	52	20	22000	51000	5800
	HK/45×55×38	7943/45	135			-	45	55	38	27600	61000	5300
50	HK50×57×16		51.2	=	-	-	50	57	16	15200	32500	5300
	HK5012	27941/50	44.2	-	-	-	50	58	12	23600	57200	5300
	HK5020	57941/50	72	BK5020	55941/50	87.3	50	58	20	28000	60000	5300
	HK5025	7943/50	90.1	BK5025	5943/50	109	50	58	25	34500	80000	5300
	HK/50×60×38		140		-	1	50	60	38	27770	63100	4600
55	HK5520	57941/55	78	BK5020	55941/55	93.8	55	63	20	29500	59900	4600
	HK5525	77941/55	109				55	63	25	33500	69980	4600
	HK5528	87941/55	111	BK5528	85941/55	132	55	63	28	39090	98000	4600
60	HK6012		49.2	BK6012		77	60	68	12	12400	29000	4100
	HK6020	57941/60	86	BK6020	55941/60	105	60	68	20	30500	72000	4100
	HK6032	87941/60	136	Bk6032	85941/60	165	60	68	32	50000	131000	4100

冲压外圈滚针离合器和轴承组件

DRAWN CUP NEEDLE CLUTCH AND BEARING ASSEMBLY HFL, HFLZ

轴径ShaftDiameter	轴承型号Bearing Designation	主要尺寸Boundary Dimensions			传动力矩	极限转速Limiting Speed		适合作径向支撑的冲压外圈滚针轴承Drawn cup needleroller bearings is toadapt for radialsupport
轴径ShaftDiameter		Fw	D	C	Rotationtorque	n	nl
mm			mm		Nm	rp	m
4	HF0406	4	8	6	0.34	34000	14000	HK0408TN
6	HF0612	6	10	12	1.76	23000	13000	HK0608
8	HF0812	8	12	12	3.15	17000	12000	HK0810
10	HF1012	10	14	12	5.3	14000	11000	HK1010
12	HF1216	12	18	16	12.2	11000	8000	HK1212
14	HF1416	14	20	16	17.3	9500	8000	HK1412
16	HF1616	16	22	16	20.5	8500	7500	HK1612
18	HF1816	18	24	16	24.1	7500	7500	HK1812
20	HF2016	20	26	16	28.5	7000	6500	HK2012
25	HF2520	25	32	20	66	5500	5500	HK2512
30	HF3020	30	37	20	90	4500	4500	HK3012
35	Hf3520	35	42	20	121	3900	3900	Hk3512

轴径ShaftDiameter	轴承型号DesignatioBearing n	主要尺寸Boundary Dimensions			传动力矩	极限转速Limiting Speed		适合作径向支撑的冲压外圈滚针轴承Drawn cup needleroller bearings is toadapt for radialsupport
轴径ShaftDiameter		Fw	D	C	Rotationtorque	n	nl
mm			mm		Nm	rpm
1/4	HFZ040708	6.35	11.113	12.7	18.6	21000	12000	SCE44
3/8	HFZ061008	9.525	15.875	12.7	50.4	14000	12000	SCE68
1/2	HFZ081208	12.7	19.050	12.7	85.9	11000	9000	SCE87
5/8	HFZ101410	15.875	22.225	15.88	175.2	8500	5000	SCE108
3/4	HFZ121610	19.050	25.4	15.88	247.8	7000	4400	SCE126

冲压外圈滚针离合器

DRAWN CUP NEEDLE CLUTCH HF,HFZ

轴径ShaftDiameter	轴承型号DesignationBearing	主要尺寸Boundary Dimensions			传动力矩	极限转速Limiting Speed		基本额定负荷Basic Load Ratings
轴径ShaftDiameter		Fw	D	c	Rotationtorque	n	nl	C	Co
mm			mm		Nm	rpm		N
4	HFL0408	4	8	8	0.34	34000	14000	1270	1740
6	HFL0615	6	10	15	1.76	23000	13000	1650	2030
8	HFL0822	8	12	2	3.15	17000	12000	4050	4150
10	HFL1022	10	14	22	5.3	14000	11000	4300	4650
12	HFL1226	12	18	26	12.2	11000	8000	6300	6500
14	HFL1436	14	20	26	17.3	9500	8000	6300	6500
16	HFL1626	16	22	26	20.5	8500	7500	7300	8400
18	HFL1826	18	24	26	24.1	7500	7500	8200	10300
20	HFL2026	20	26	26	28.5	7000	6500	8300	10400
25	HFL2530	25	32	30	66	5500	5500	10900	14100
30	HFL3030	30	37	30	90	4500	4500	12600	17600
35	HFL3530	35	42	30	121	3900	3900	13000	19300

轴径ShaftDiameter	轴承型号Bearing Designation	主要尺寸Boundary Dimensions			传动力矩	极限转速Limiting Speed		基本额定负荷Basic Load Ratings
轴径ShaftDiameter		Fw	D	C	Rotationtorque	n	nl	C	Co
mm			mm		Nm	rpm		N
3/8	HFLZ061014	9.525	15.875	22.22	50.4	14000	12000	1315	1240
1/2	HFLZ081214	12.7	19.050	22.22	85.9	11000	9000	1720	1550
5/8	HFLZ101416	15.875	22.225	25.4	175.2	8500	5000	1720	1890

轴径ShaftDiameter	轴承型号Bearing Designation	主要尺寸Boundary Dimensions			额定扭矩	极限转速Limiting Speed	基本额定负荷Basic Load Ratings		滚子数Ballcount
轴径ShaftDiameter		d	D	B	Ratingtorque	极限转速Limiting Speed	C	Co
mm			mm		N.m	rpm	N
17	DX203	17	42	12	14.5	17000	9560	4750	24
20	DX204	20	47	14	23	15000	12700	6550	28
25	DX205	25	52	15	31.2	12000	14000	7800	32
30	DX206	30	62	16	42.8	10000	19500	11200	36
35	DX207	35	72	17	53	9000	22500	15300	40

沖压外圈装满滚针轴承 DRAWN CUP FULL COMPLEMNT NEEDLE ROLLER BEARINGS

轴径Shaft	轴承型号及近似重量Bearing Designation and Mass Approx			外形尺寸BoundaryDimensions			基本额定负荷Basic LoadRatings		极限转速LimitingSpeed
Diameter	穿孔型Open end		重量Mass	FW	D	C	动Cr	静Cor	脂润滑Greas
mm	现行的Current	被取代的Substitued	g		mm		N		rpm
6	F-0608	30941/6	2.5	6	10	8	3080	5800	12000
8	F-0810	50941/8	3.7	8	12	10	4050	7150	13000
	FH-0810	941/8	7	8	14	10	5200	7150	7400
	FH-0812	942/8	9	8	14	12	4550	7150	7400
9	F-0910	50941/9	4	9	13	10	4900	8050	12000
	FH-0910	941/9	6	9	15	10	8000	11500	7100
	FH9×15×13	942/9	8	9	15	13	8560	12800	7100
10	F-1010	50941/10	4.2	10	14	10	5700	9350	11000
	FH-1010	941/10	6.5	10	16	10	6350	10800	11000
	F10×16×15	942/10	12	10	16	15	6890	11500	7100
12	F-1212	60941/12	6	12	16	12	6380	10900	7100
	F12×17×12	941/12	8	12	17	12	8400	11900	7100
	F12×17×15	942/12	10.5	12	17	15	9000	12500	7100
	F 12×17×18	943/12	13	12	17	18	9800	13500	7100
15	F 15×20×12	941/15	10	15	20	12	8400	11900	7100
	F15×20×16	942/15	13.6	15	20	16	9500	12800	7100
	F15×20×20	943/15	17.2	15	20	20	10500	16000	7100
	FH-1512	30941/15	12	15	21	12	9700	15900	8100
16	F-1616	50941/16	17	16	22	16	14100	25900	7700
17	F-1712	30941/17	13	17	23	12	10600	21600	7300
	F-1714	941/17	15	17	23	14	12500	22500	7300
	F-1718	942/17	21	17	23	18	13800	24800	7300
20	F-2014	941/20	17	20	26	14	15800	40500	6900
	F-2020	942/20	26	20	26	20	18800	42500	6900
	F-20×26×25	943/20	33	20	32	25	20500	35500	6300
25	F-2516	941/25	28	25	32	16	18700	37900	5100
	F-2522	942/25	40	25	32	22	11000	16500	5100
	F-25×32×25	943/25	43	25	32	25	11500	18500	5100
28	F-2820	60941/28	118	28	35	20	25700	58300	4600
30	F-3020	60941/30	42	30	37	20	26800	62500	4300
	F-30×38×16	941/30	37.5	30	38	16	25500	57500	4600
	F-30×38×24	942/30	37.5	30	38	24	28800	64500	4300
	F-30×38×32	943/30	81.5	30	38	32	34500	78900	4300
32	F-3216	40941/32	35	32	39	16	25800	61500	4300
35	F-3520	60941/35	49	35	42	20	24000	69100	3700
	F-35×43×16	941/35	41	35	43	16	23500	68000	3700
	F-35×43×25	942/35	72	35	43	25	38700	86200	3200
	F-35×43×32	943/35	90	35	43	32	40500	97800	3200
40	F-4020	60941/40	56	40	47	20	30300	82600	3300
	FH-4032	942/40	88	40	50	32	42500	108000	2600
	FH-40×50×38	943/40	105	.40	.50	38	44800	118500	2600
45	FH-40×55×38	943/45	140	45	55	38	45800	128000	2900
50	F-5020	50941/50	78	50	58	20	35800	98000	2600
	FH-50×60×38	943/50	145	50	60	38	50500	145800	2600
60	F60×68×40	943/60	185	60	68	40	50200	145000	2600

推力圆柱滚子轴承 AXIAL CYLINDRICAL ROLLER BEARINGS

轴径ShaftDiameter	推力滚针和保持架组件Thrust needle	推力轴承垫圈系列Thurst bearing	尺寸Dimensions					滚道尺寸Roll pathsize		基本额定负荷Basic Load Ratings		极限转速LimitingSpeed
mm	& retainerassembly	washers series	Dc1d	DcD	d1	Dw	B1	Eb	Ea	动Cr	静Cor
4	AXK0414TN	AS 0414	4	14	一	2	1	5	13	4450	8000	18000
5	AXK0515TN	AS 0515	5	15	一	2	1	6	14	4750	9200	17000
6	AXK0619TN	AS 0619	6	19	一	2	1	7	18	6800	15500	16000
8	AXK0821TN	AS 0821	8	21	一	2	1	9	20	7800	19400	15000
10	AXK1024	AS 1024	10	24	一	2	1	12	23	9200	25500	14000
12	AXK1226	AS 1226	12	26	-	2	1	14	25	9900	29000	13000
15	AXK1528	AS 1528	15	28	28	2	1	17	27	11300	36000	11000
17	AXK1730	AS 1730	17	30	30	2	1	19	29	11900	39500	10000
20	AXK2035	AS 2035	20	35	35	2	1	22	34	13100	46500	8500
25	AXK2542	AS 2542	25	42	42	2	1	29	41	14700	58000	7000
30	AXK3047	AS 3047	30	47	47	2	1	34	46	16300	70000	6000
35	AXK3552	AS 3552	35	52	52	2	1	39	51	17800	81000	5500
40	AXK4060	AS 4060	40	60	60	3	1	45	58	28000	114000	4700
45	AXK4565	AS 4565	45	65	65	3	1	50	63	30000	128000	4300
50	AXK5070	AS 5070	50	70	70	3	1	55	68	32000	143000	3900
55	AXK5578	AS 5578	55	78	78	3	1	60	76	38000	186000	3500
60	AXK6085	AS 6085	60	85	85	3	1	65	83	44500	234000	3200
65	AXK6590	AS 6590	65	90	90	3	1	70	88	46500	255000	3000
70	AXK7095	AS 7095	70	95	95	4	1	74	93	54000	255000	2900
75	AXK75100	AS 75100	75	100	100	4	1	79	98	55000	265000	2700
80	AXK80105	AS 80105	80	105	105	4	1	84	103	56000	280000	2600
85	AXK85110	AS 85110	85	110	110	4	1	89	108	58000	290000	2400
90	AXK90120	AS 90120	90	120	120	4	1	94	118	73000	405000	2300
100	AXK100135	AS 100135	100	135	135	4	1	105	133	91000	560000	2000
110	AXK110145	AS 110145	110	145	145	4	1	115	143	97000	620000	1900
120	AXK120155	AS 120155	120	155	155	4	1	125	153	102000	680000	1700
130	AXK130170	AS 130170	130	170	170	5	1	136	167	133000	840000	1600
140	AXK140180	AS 140180	140	180	178	5	1	146	177	138000	900000	1500
150	AXK150190	AS 150190	150	190	188	5	1	156	187	143000	960000	1400
160	AXK160200	AS 160200	160	200	198	5	1	166	197	148000	1020000	1300

轴承型号Bearing Designation					外形尺寸(mm)Boundary Dimensions					额定负荷(kN)Basic Load Rating		极限转速LimitingSpeed(rpm)
轴承型号Bearing Designation					d	D	Dw	Eb	Ea	动	静Co	极限转速LimitingSpeed(rpm)
NTA411	TRA411	TRB411	TRC411		6.35	17.45	1.984	8.6	14.7	3.33	7.416	22400
NTA512	TRA512	TRB512	TRC512		7.93	19.05	1.984	10.2	16.3	37.8	9.036	20000
NTA613	TRA613	TRB613	TRC613		9.52	20.63	1.984	11.7	18	3.924	9.864	22400
NTA815	TRA815	TRB815	TRC815		12.7	23.8	1.984	15	21.1	4.644	13.176	15200
NTA916	TRA916	TRB916	TRC916		14.27	25.4	1.984	16.5	22.6	5.004	14.796	14400
NTA1018	TRA1018	TRB1018	TRC1018	TRD1018	15.88	28.58	1.984	18	25.9	5.724	18.252	12800
NTA1220	TRA1220	TRB1220	TRC1220	TRD1220	19.05	31.75	1.984	21.3	28.9	6.372	21.924	11200
NTA1423	TRA1423	TRB1423	TRC1423	TRD1423	22.23	36.51	1.984	22.1	34.03	8.46	33.156	9600
NTA1427		TRB1427	TRC1427	TRD1427	22.22	42.87	1.984	25.9	39.87	12.348	55.8	8000
NTA1625	TRA1625	TRB1625	TRC1625	TRD1625	25.4	39.68	1.984	27.68	36.83	8.712	35.532	8800
NTA1828	TRA1828	TRB1828	TRC1828	TRD1828	28.58	44.45	1.984	30.73	41.6	10.944	49.32	7840
NTA2031	TRA2031	TRB2031	TRC2031	TRD2031	31.57	49.21	1.984	34.03	46.23	13.284	65.53	7040
NTA2233	TRA2233	TRB2233	TRC2233	TRD2233	34.92	52.38	1.984	37.1	49.5	14.076	72.36	6560
NTA2435	TRA2435	TRB2435	TRC2435	TRD2435	38.1	55.56	1.984	40.4	52.6	15.3	82.8	6160
NTA2840	TRA2840	TRB2840	TRC2840	TRD2840	44.45	63.5	1.984	46.7	58.9	16.704	96.84	5520
NTA3244	TRA3244	TRB3244	TRC3244	TRD3244	50.8	69.85	1.984	53.1	65.3	15.84	93.24	4960
NTA3446	TRA3446	TRB3446	TRC3446	TRD3446	53.39	73.02	1.984	56.4	68.6	16.092	96.84	4720
NTA3648	TRA3648	TRB3648	TRC3648	TRD3648	57.15	76.2	1.984	59.4	71.6	16.344	100.08	4560
NTA3650					57.15	79.37	3.175	59.9	75.2	26.64	136.08	4240
NTA4052	TRA4052	TRB4052	TRC4052	TRD4052	63.5	82.55	1.984	65.8	78	16.812	106.92	4160
NTA4458	TRA4458	TRB4458	TRC4458	TRD4458	69.85	92.07	3.175	72.6	87.9	75.04	196.2	3680
NTA4860	TRA4860	TRB4860		TRD4860	76.2	95.25	1.984	78.5	90.7	39.52	120.96	3600
NTA5266	TRA5266			TRD5266	82.551	04.77	3.175	85.3	100.6	80.80	226.44	3200
NTA6074	TRA6074	TRB6074	TRC6074	TRD6074	95.251	17.47	3.175	98	113.3	39.6	264.24	2800
NTA6681	TRA6681		TRC6681	TRD6681	104.771	28.58	3.175	107.4	124.5	45	320.04	2560

ASSEMBLYBLY 组件

向心滚针和保持架组件仅由滚针与保持架组成，不含内圈与外圈。运转时淬硬磨削的轴颈作为内滚道，座孔作为外滚道，只承受径向载荷。适用于径向安装空间受限的工况，轴及壳体滚道需淬火精磨。

EnglishRadial needle roller and cage assemblies (Series K) consist only of needle rollers and cage, without inner and outer rings. During operation, the hardened and ground shaft journal acts as the inner raceway and housing bore serves as the outer raceway. They can only carry radial loads. Suitable for applications with limited radial space; the raceways of shaft and housing must be hardened and precision ground.

内圈(IR 系列)外圆设有精密滚道，作为滚针滚动接触面。无内圈滚针轴承可选配独立内圈，适用于轴难以淬火磨削的工况，无需对轴加工滚道。

The inner ring (Series IR) is provided with precision raceway on its outer surface for needle roller contact. Independent inner rings can be matched with innerring-less needle bearings, applicable when the shaft cannot be hardened and ground, eliminating the need for machining raceways on the shaft.

滚针 NEEDLE ROLLER

滚针为细长圆柱滚动体，采用线接触承载，承载能力高。常与保持架组合使用，应用于各类滚针类轴承，工作接触面需为淬硬精磨滚道。

Needle rollers are slender cylindrical rolling elements with high load capacity under line contact. They are usually assembled with cages and used in various needle roller bearings. The working contact surfaces shall be hardened and precision-ground raceways.

向心滚针和保持架组件

AXIAL NEEDLE ROLLER AND CAGE ASSEMBLY

轴径Shaft	轴承型号Bearing Designation		重量Mass近似Approx		外形尺寸BoundaryDimensions		基本额定负荷Basic LoadRatings		极限转速LimitingSpeed
Diameter	现行的Current	原型号Original Code	重量Mass近似Approx	FW	Ew	Bc	动Cr	静Cor	油润滑Oil
	现行的Current	原型号Original Code	g		mm		N		rpm
3	K3×5×7TN	29241/3	0.3	3	5	7	1540	1290	50000
	K3×5×9TN	39241/3	0.4	3	5	9	1710	1480	50000
	K3×6×7TN	49241/3	0.4	3	6	7	1430	970	47000
4	K4×7×7TN	29241/4	0.5	4	7	7	1740	1270	42500
	K4×7×10TN	39241/4	0.7	4	7	10	2330	1840	42500
5	K5×8×8TN	29241/5	0.7	5	8	8	2300	1880	37000
	K5×8×10TN	39241/5	0.9	5	8	10	2800	2450	37000
6	K6×9×8TN	29241/6	0.8	6	9	8	2560	2240	35000
	K6×9×10TN	39241/6	1.1	6	9	10	3350	3150	36500
	K6×10×13TN	49241/6	1.9	6	10	13	3800	3100	35500
7	K7×9×7TN	29241/7	0.8	7	9	7	1730	1770	35500
	K7×10×8TN	39241/7	0.9	7	10	8	2750	2550	34500
	K7×10×10TN	49241/7	1.0	7	10	10	3650	3600	34500
8	K8×11×8TN	29241/8	1.1	8	11	8	3000	2900	30000
	K8×11×10TN	39241/8	1.7	8	11	10	3830	3950	30000
	K8×12×10TN	29242/8	1.3	8	12	10	4900	4600	30000
9	K9×12×10TN	39241/9	1.5	9	12	10	4200	4700	30000
	K9×12×13TN	39242/9	2.1	9	12	13	5900	7100	31000
10	K10×13×10TN	39241/10	1.6	10	13	10	4500	5250	27000
	K10×13×13TN	39241/10	2.1	10	13	13	6000	7600	27000
	K10×14×10TN	29242/10	2.9	10	14	10	7000	7900	27000
11	K11×15×12.5TN	39241/11	2.2	11	15	12.5	5000	7800	25000
12	K12×15×10TN	39241/12	1.9	12	15	11	4320	5730	25000
	K12×16×8	19242/12	2.9	12	16	8	4200	4700	25000
	K12×16×13	39242/12	3.4	12	16	13	7900	9200	25000
	K12×18×12TN	19244/12	5	12	18	12	9800	8000	24000
14	K14×18×13	39241/14	6.3	14	18	13	8100	9800	23000
	K14×18×15	49241/14	7.3	14	18	15	10000	13000	23000
	K14×18×17	59241/14	8.1	14	18	17	10500	13900	23000
15	K15×18×17		6.4	15	18	17	9600	15900	23000
	K15×19×17	59241/15	8.8	15	19	17	10300	15000	22000
	K15×21×12	19243/15	10	15	21	12	10000	13000	22000
16	K16×20×17	59241/16	9.2	16	20	17	11200	16300	22000
	K16×22×12	19243/16	10.4	16	22	12	11000	12000	21000
	K16×22×16		13.7	16	22	16	14300	17000	21000
17	K17×21×10	29241/17	5.6	17	21	10	7900	10100	21000
	K17×21×13	59241/17	6.5	17	21	13	9900	14100	22900
	K17×21×17	19241/17	9.5	17	21	17	11700	17400	22900
18	K18×22×17	59241/18	10.8	18	22	17	11900	17600	20000
18	K18×24×12	19243/18	11.6	18	24	12	11200	12900	20000
	K18×25×22		14.9	18	25	22	16500	18800	20000
19	K19×23×13		8	19	23	13	9500	13500	20000
	K19×23×17		11.1	19	23	17	12500	19200	20000
20	K20×24×17	59241/20	11.2	20	24	17	12400	20000	19000
轴径Shaft	轴承型号Bearing Designation		重量Mass近似Approx	外形尺寸BoundaryDimensions			基本额定负荷Basic LoadRatings		极限转速LimitingSpeed
Diameter	现行的Current	原型号Original Code	重量Mass近似Approx	FW	Ew	Bc	动Cr	静Cor	油润滑Oil
	现行的Current	原型号Original Code	g		mm		N		rpm
20	K20×26×12	19243/20	13.2	20	26	12	13100	15700	19000
	K20×26×17	39243/20	18.2	20	26	17	18700	25500	19000
	K20×26×20	49243/20	22	20	26	20	20600	28500	19000
	K20×28×20	19245/20	26.8	20	28	20	23400	28000	18000
21	K21×25×13		9	21	25	13	9600	14500	19000
22	K22×26×10	29241/22	7.1	22	26	10	8700	12900	18000
	K22×26×17	59241/22	12.1	22	26	17	13100	22100	18000
	K22×27×13	29242/22	10.8	22	27	13	14000	23000	18000
	K22×28×17	39243/22	19.7	22	28	17	19000	26500	18000
	K22×29×16	19244/22	22.2	22	29	16	19500	25000	17000
24	K24×28×10		8.1	24	28	10	9400	14300	17000
	K24×28×13		10.1	24	28	13	10500	17000	17000
	K24×28×17	19243/24	13.2	24	28	17	14000	24500	17000
25	K25×29×10	19241/25	8.5	25	29	13	10800	17900	16000
	K25×29×13	39241/25	10.4	25	29	10	9900	15400	16000
	K25×30×13	29242/25	12.9	25	30	13	14100	21300	16000
	K25×30×20	SZ-436	21.6	25	30	20	20100	26500	15000
	K25×31×17	39243/25	26.2	25	31	17	24100	37500	16000
	K25×33×20	19245/25	32	25	33	20	28000	37500	15000
	K25×35×30	39245/25	65.5	25	35	30	46500	61500	14000
26	K26×30×10	19241/26	11	26	30	10	11600	19200	16000
	K26×30×17		15	26	30	17	14700	27000	16000
	K26×30×28 ZW		12	26	30	28	15700	28500	17500
27	K27×32×17	19241/27	29	27	32	17	16000	34000	17000
28	K28×33×13	29241/26	15.2	28	33	13	14800	23600	14000
	K28×33×17	49241/28	19.5	28	33	17	19100	33000	14000
	K28×34×17	39242/28	24.2	28	34	17	21300	35000	14000
	K28×35×20	29243/28	35	28	35	20	24000	34000	14000
30	K30×34×13	29241/30	14	30	34	13	12300	21700	13000
	K30×35×13	49241/30	14	30	35	13	15600	25500	13000
	K30×35×17	49241/30	21.3	30	35	17	19100	33500	13000
	K30×35×27	19241/30	33.3	30	35	27	30000	58500	13000
	K30×38×16	29244/30	43	30	38	16	16000	39000	13000
	K30×40×30	49243/30	78	30	40	30	48500	68500	13000
32	K32×37×13	29241/32	18.3	32	37	13	15000	25000	12000
32	K32×38×20	49242/32	31	32	38	20	26000	44500	12000
	K32×39×16	19243/32	36.7	32	39	16	23500	35000	12000
	K32×40×25	19244/32	48	32	40	25	37000	40500	12000
35	K35×40×17	49241/35	25.3	35	40	17	20300	38000	11000
	K35×40×27	79241/35	28	35	40	27	27800	62100	11000
	K35×42×16	19243/35	34	35	42	16	23900	37000	11000
	K35×42×30	49243/35	62.4	35	42	30	38500	67500	11000
	K35×45×20	19245/35	56	35	45	20	37000	50000	12000
	K35×45×30	29245/35	80	35	45	30	52500	78500	12000

滚针 NEEDLE ROLLER

号a number	规格型号 Specification and model	序号 Serial number	规格型号 Specification and model	S号a I number	规格型号 Specification and model
1	1.5*8	43	2.5*12	85	3*24KG
2	1.5*8圆头0/-10	44	2.5*13	86	3*24 (-2-4)
3	1.5*10	45	2.5*14	87	3*24 (-8-10)
4	1.56*8	46	2.5*15	88	3*24(圆头)
5	1.8*17.8(-3-6)	47	2.5*16	89	3*25
6	1.961*24.26	48	2.5*16碳钢	90	3*26
7	2*5 (-3-6)	49	2.5*17	91	3*27
8	2*6 (-3-6)	50	2.5*18	92	3*28
9	2*6 (-5-8)	51	2.5*19	93	3*30
10	2*7	52	2.5*19 (-15-18)	94	3*45
11	2*7 (-5-8)	53	2.5*20	95	3.02*16
12	2*7 (-15-18)	54	2.5*21	96	3.14*11.12
13	2*8	55	2.5*22	97	3.175*15.75
14	2*8 (-15-18)	56	2.5*23	98	3.175*21.6
15	2*9	57	2.5*24	99	3.2*18
16	2*9 (-15-18)	58	2.5*24碳钢	100	3.36*38.68 4盒/件
17	2*10	59	2.5*25	101	3.36*38.6 4盒/件
18	2*10 (-5/-8)	60	2.5*27	102	3.5*10
19	2*10(-15/-18)	61	2.5*28	103	3.5*12
20	2*10 (-20/-25)	62	2.5*29	104	3.5*13
21	2*11 (-15/-18)	63	2.5*30	105	3.5*14
22	2*12	64	2.95*16	106	3.5*15
23	2*12(-15-18)	65	2.95*20	107	3.5*16
24	2*14	66	2.95*24	108	3.5*17
25	2*14 (-15-18)	67	3*8	109	3.5*18
26	2*16	68	3*9	110	3.5*19
27	2*18	69	3*10	111	3.5*20
28	2*20	70	3*11	112	3.5*21
29	2*22	71	3*12	113	3.5*24
30	2*26	72	3*13	114	3.5*28
31	2*28	73	3*14	115	3.5*30
32	2*30	74	3*15	116	3.5*35
33	2.08*14	75	3*16	117	3.9*16
34	2.09*8	76	3*16kg	118	3.9*20
35	2.5*6	77	3*17	119	3.965*18
36	2.5*8	78	3*18	120	3.97*23
37	2.5*9	79	3*20	121	4*6
38	2.5*9 (-15-18)	80	3*20KG	122	4*8
39	2.5*9.8圆头	81	3*22	123	4*8 (-2-4)
40	2.5*9.8圆头-2-4	82	3*23	124	4*9
41	2.5*10	83	3*24	125	4*10
42	2.5*11	84	3*24KG抛光	126	4*10（圆头)

滚针 NEEDLE ROLLER

S号 number	规格型号 Specification and model	序号 Serial number	规格型号 Specification and model	序号 Serial number	规格型号 Specification and model
127	4*10(+6/+9)	169	5*16.8	211	6.5*22
128	4*12	170	5*18	212	6.5*24
129	4*13	171	5*20	213	6.5*25
130	4*13 (-2-4)	172	5*21	214	6.5*28
131	4*14	173	5*22	215	7*10
132	4*15	174	5*23	216	7*13
133	4*16	175	5*24	217	7*28
134	4*18	176	5*25	218	7*30
135	4*20	177	5*26	219	7*32
136	4*22	178	5*28	220	7.5*36
137	4*24	179	5*30	221	7.5*38
138	4*24 (-2/-4)	180	5*32	222	7.5*44
139	4*25	181	5*35	223	7.5*45
140	4*26	182	5*35 (-10-13)	224	8*12
141	4*28	183	5*40	225	8*20
142	4*28KG	184	5*50	226	8*24
143	4*30	185	5.1*7.5	227	8*30
144	4*35	186	5.1*13	228	8*32
145	4*40	187	5.543*23.8	229	8*35
146	4*40(圆头)	188	5.49*26	230	8*36
147	4*44	189	5.5*16	231	8*38
148	4*50	190	5.5*45	232	8*40
149	4.1*18.3	191	5.9*40	233	8*44
150	4.5*14	192	6*6	234	8*45
151	4.5*16	193	6*11.5	235	8*50
152	4.5*18	194	6*18	236	8*68.8
153	4.5*20	195	6*20	237	9*14
154	4.5*22	196	6*20 (圆头)	238	9*38
155	4.5*24	197	6*22	239	9*48
156	4.5*24(+6/+9)	198	6*24	240	10*20
157	4.5*25	199	6*24(圆头)	241	10*23
158	4.5*55	200	6*25	242	10*25
159	4.76*31.75	201	6*26	243	10*36
160	4.96*30	202	6*28	244	10*40
161	4.98*30	203	6*30	245	10*55
162	5*8	204	6*35	246	10*58
163	5*10	205	6*36	247	10*64
164	5*12	206	6*38	248	11*48
165	5*15	207	6*40	249	11*60
166	5*15 (-2/-4)	208	6.5*9	250	12*35.5
167	5*16	209	6.5*10	251	12*50
168	5*16 (-2/-4)	210	6.5*20	252	13.279*64

轴径ShaftDiametermm	轴承型号BearingDesignation	外形尺寸Boundary Dimensions
		d	F	B	rs
			mm		min.
5	IR -	5	8	12	0.3
5	IR -	5	8	16	0.3
6	IR -	6	9	12	0.3
	IR -	6	9	16	0.3
	IR -	6	10	10	0.3
	IR -	6	10	12	0.3
7	IR LR	7	10	10.5	0.3
	IR -	7	10	12	0.3
	IR -	7	10	16	0.3
8	IR -	8	12	10	0.3
	IR LR	8	12	10.5	0.3
	IR -	8	12	12	0.3
	IR LR	8	12	12.5	0.3
9	IR-	9	12	12	0.3
9	IR -	9	12	16	0.3
10	IR LR	10	13	12.5	0.3
	IR-	10	14	12	0.3
	IR -	10	14	13	0.3
	IR -	10	14	14	0.3
	IR -	10	14	16	0.3
	IR -	10	14	20	0.3
12	IR-	12	15	12	0.3
	IR LR	12	15	12.5	0.3
	IR-	12	15	16	0.3
	IR LR	12	15	16.5	0.3
	IR LR	12	15	22.5	0.3
	IR-	12	16	12	0.3
	IR -	12	16	13	0.3
	IR -	12	16	14	0.3
	IR -	12	16	16	0.3
	IR -	12	16	20	0.3
	IR -	12	16	22	0.3
14	IR -	14	17	17	0.3

轴径ShaftDiametermm	轴承型号BearingDesignation	外形尺寸Boundary Dimensions
		d	F	B	rs
			mm		min.
15	LR	15	18	12.5	0.3
	IR -	15	18	16	0.3
	IR LR	15	18	16.5	0.3
	IR -	15	19	16	0.3
	IR -	15	19	20	0.3
	IR -	15	20	12	0.3
	IR -	15	20	13	0.3
	IR -	15	20	14	0.3
	IR -	15	20	23	0.3
17	IR -	17	20	16	0.3
	IR LR	17	20	16.5	0.3
	IR -	17	20	20	0.3
	IR LR	17	20	20.5	0.3
	IR LR	17	20	30.5	0.3
	IR -	17	21	16	0.3
	IR -	17	21	20	0.3
	IR =	17	22	13	0.3
	IR -	17	22	14	0.3
	IR -	17	22	16	0.3
	IR -	17	22	23	0.3
	IR	17	24	20	0.3
20	IR -	20	24	16	0.3
	IR -	20	24	20	0.3
	IR LR	20	25	12.5	0.3
	IR –	20	25	16	0.3
	IR LR	20	25	16.5	0.3
	IR -	20	25	17	0.3
	IR -	20	25	18	0.3
	IR =	20	25	20	0.3
	IR LR	20	25	20.5	0.3
	IR LR	20	25	26.5	0.3
	IR -	20	25	30	0.3
	IR LR	20	25	38.5	0.3
	IR -	20	28	20	0.3
22	IR -	22	26	16	0.3
	IR -	22	26	20	0.3
	IR -	22	28	17	0.3
	IR -	22	28	20	0.3
	IR IR	22	28	20.5	0.3
	IR -	22	28	30	0.3

内圈
INNER RING
IR,LR

轴径ShaftDiametermm	轴承型号BearingDesignation	外形尺寸Boundary Dimensions
						轴径ShaftDiameter3538404245
							轴承型号BearingDesignation	外形尺寸Boundary Dimensions
		d	F	B	rs			d	F	B	rs
			mm		min.			mm			min.
25	IR	25	29	20	0.3		- LR	35	40	12.5	0.3
	IRLR	25	29	30	0.3		- LR	35	40	16.5	0.3
	- -	25	30	12.5	0.3		IR -	35	40	17	0.3
	IR -	25	30	16	0.3		IR -	35	40	20	0.3
	1 -	25	30	16.5	0.3		IR LR	35	40	20.5	0.3
	IR-	25	30	17	0.3		IR-	35	40	30	0.3
	IR-	25	30	18	0.3		IR -	35	42	20	0.6
	IR -	25	30	20	0.3		IR-	35	42	20.5	0.6
	IR -	25	30	20.5	0.3
							IR-	35	42	21	0.6
	IR -	25	30	26.5	0.3
							IR-	35	42	23	0.6
	IR-	25	30	30	0.3
							IR -	35	42	36	0.6
	IR -	25	30	32	0.3
							IR -	35	43	22	0.6
	IR	25	30	38.5	0.3
							IR -	38	43	20	0.3
28	IR -	25	32	22	0.6
							IR-	38	43	30	0.6
	IR-	28	32	17	0.3
							- LR	40	45	16.5	0.3
	IR-	28	32	20	0.3
							IR-	40	45	17	0.3
29	IR-	28	32	30	0.3
							IR -	40	45	20	0.3
30	IR-	29	32	13	0.3
							IR LR	40	45	20.5	0.3
	- 1	30	35	12.5	0.3
							IR -	40	45	30	0.3
	IR -	30	35	13	0.3
							IR-	40	48	22	0.6
	IR -	30	35	16	0.3
							IR -	40	48	23	0.6
	- 1	30	35	16.5	0.3
	IR-	30	35	17	0.3
							IR-	40	48	40	0.6
	IR-	30	35	18	0.3
							IR -	40	50	20	1
	IR-	30	35	20	0.3
							IR-	40	50	22	1
	IR -	30	35	20.5	0.3
							IR	42	47	20	0.3
	IR-	30	35	26	0.3
							IR-	42	47	30	0.3
	IR -	30	35	30	0.3
							-LR	45	50	20.5	0.3
	IR-	30	37	18	0.6		IR-	45	50	25	0.5
	IR -	30	37	22	0.6
							IR LR	45	50	25.5	0.3
	IR -	30	38	20	0.6		IR	45	50	35	0.5
32	IR -	32	37	20	0.3		IR	45	52	22	0.6
	IR -	32	37	30	0.3		IR -	45	52	23	0.6
	IR-	32	40	20	0.6		IR-	45	52	40	0.6
	IR-	32	40	36	0.6		IR -	45	55	20	1
33	IR -	33	37	13	0.5			IR -	45	55	22	1

轴径ShaftDiametermm	轴承型号BearingDesignation	外形尺寸Boundary Dimensions
		d	F	B	rs
			mm		min.
50	IR	50	55	20	0.6
	IR LR	50	55	20.5	0.6
	- -	50	55	25	0.6
	IR -	50	55	35	0.6
	- -	50	58	22	0.6
	IR -	50	58	23	0.6
	IR -	50	58	40	0.6
	IR -	50	60	20	1
	IR -	50	60	25	1
	IR -	50	60	28	1.1
55	IR -	55	60	25	0.6
	IR -	55	60	35	0.6
	IR -	55	63	25	1
	IR 一	55	63	45	1
	IR -	55	65	28	1.1
60	IR -	60	68	25	1
	IR -	60	68	35	1
	IR =	60	68	45	1
	- -	60	70	25	1
	IR -	60	70	28	1.1
65	IR -	65	72	25	1
	- -	65	72	45	1
	IR 1	65	73	25	1
	IR -	65	73	35	1
	IR -	65	75	28	1
70	IR -	70	80	25	1
	IR -	70	80	30	1
	IR -	70	80	35	1
	IR -	70	80	54	1
	IR =	70	80	56	1
75	IR =	75	85	25	1
	IR -	75	85	30	1
	IR -	75	85	35	1
	IR =	75	85	54	1
80	IR -	80	90	25	1
	IR -	80	90	30	1
	IR -	80	90	35	1
	IR -	80	90	54	1

轴径ShaftDiametermm	轴承型号BearingDesignation	外形尺寸Boundary Dimensions
		d	F	B	rs
			mm		min.
85	IR	85	95	26	1
	IR -	85	95	36	1
	IR -	85	100	35	1.1
	IR 1	85	100	63	1.1
90	IR -	90	100	26	1
	IR -	90	100	30	1
	IR -	90	100	36	1
	IR -	90	105	35	1.1
	IR -	90	105	63	1.1
95	IR -	95	105	26	1
	IR -	95	105	36	1
	IR -	95	110	35	1.1
	IR -	95	110	63	1.1
100	IR -	100	110	30	1.1
	IR -	100	110	40	1.1
	IR -	100	115	40	1.1
110	IR 1	110	120	30	1
110	IR -	110	125	40	1.1
120	IR -	120	130	30	1
120	IR -	120	135	45	1.1
130	IR -	130	145	35	1.1
130	IR -	130	150	50	1.5
140	IR -	140	155	35	1.1
140	IR -	140	160	50	1.5
150 bis200	IR -	150	165	40	1.1
	IR -	160	175	40	1.1
	IR 1	170	185	45	1.1
	IR -	180	195	45	1.1
	IR -	190	210	50	1.5
	IR -	200	220	50	1.5
220 bis380	IR -	220	240	50	1.5
	IR -	240	265	60	2
	IR -	260	285	60	2
	IR -	280	305	69	2
	IR -	300	330	80	2.1
	IR 、	320	350	80	2.1
	IR -	340	370	80	2.1
	IR -	360	390	80	2.1
	IR =	380	415	100	2.1

Anaact BaarrBing

角接触球轴承

角接触球轴承的内、外圈滚道在轴承轴线方向上彼此有相对偏移。这表示此类轴承设计用来承载联合载荷，即径向载荷加轴向载荷。角接触球轴承的轴向承载能力随着接触角的增加而增加。在径向平面上，钢球和滚道接触点的连线与轴承轴线垂直线的夹角。

The inner and outer raceways of angular contact ball bearings have a relative offset in the axial direction of the bearing axis. This indicates that such bearings are designed to bear combined loads, namely radial loads and axial loads. The axial load-bearing capacity of angular contact ball bearings increases with the increase of the contact angle. In the radial plane, the angle between the line connecting the contact points of the steel balls and the raceways and the vertical line of the bearing axis.

结构分类STRUCTURAL CLASSIFICATION

·单列角接触球轴承-只能承受一个方向上的轴向载荷。这种类型的轴承通常相对于第二轴承进行调节。它们的轴承环具有上肩和下肩，并且是不可分离的。

·双列角接触球轴承-设计对应于背对背布置的单列角接触球轴承设计，但是占用的轴向空间更少，它们可以承受径向载荷和两个方向上的轴向载荷，并能承受倾覆力矩。

·四点接触球轴承-设计用于承受两个方向上的轴向载荷，并具有高载荷承载能力，这些轴承根据其轴向载荷情况，是可以承受有限的径向载荷。

Single row angular contact ball bearing: Can only withstand axial loads in one direction. This type of bearing is usually adjusted relative to the second bearing. Their bearing rings have upper and lower shoulders and are inseparable.

Double-row angular contact ball bearings: The design is similar to that of single-row angular contact ball bearings arranged back-to-back, but they occupy less axial space. They can withstand radial loads and axial loads in two directions, and can also withstand overturning moments.

Four-point contact ball bearings: Designed to withstand axial loads in two directions and with high loadcarrying capacity, these bearings can also bear limited radial loads depending on the axial load conditions.

典型应用

TYPICAL APPLICATION FIELDS

机床主轴、丝杠支承、真空泵、精密减速机等。

Machine tool spindle, Lead screw support, Vacuum pump, Precision reducer, etc.

70系列 SERIES

Bearing type轴承型号	Boundary Dimensions（mm）外形尺寸					Load Rating额定载荷（kn）		Speed Rating(ipm)极限转速		重量Weight(kg)
(AC/ACM)	d	D	B	rs min	1s min	Dynamic Cr动载荷	Static Cor静载荷	Greaselubrication脂润滑	Oillubrication油润滑	重量Weight(kg)
7000	10	26	8	0.3	0.15	4.65	2.07	29,000	39,000	0.023
7001	12	28	8	0.3	0.15	5.05	2.46	26,000	35,000	0.025
7002	15	32	9	0.3	0.15	5.8	3.15	23,000	31,000	0.035
7003	17	35	10	0.3	0.15	7.15	3.85	21,000	28,000	0.046
7004	20	42	12	0.6	0.3	9.7	5.6	19,000	25,000	0.08
7005	25	47	12	0.6	0.3	10.7	6.85	16,000	21,000	0.093
7006	30	55	13	1	0.6	13.9	9.45	13,000	18,000	0.135
7007	35	62	14	1	0.6	17.5	12.6	12,000	16,000	0.18
7008	40	68	15	1	0.6	18.8	14.6	10,000	14,000	0.222
7009	45	75	16	1	0.6	22.3	17.7	9,500	13,000	0.282
7010	50	80	16	1	0.6	23.7	20.1	8,600	11,000	0.306
7011	55	90	18	1.1	0.6	31	26.3	7,900	11,000	0.447
7012	60	95	18	1.1	0.6	32	28.1	7,200	9,600	0.478
7013	65	100	18	1.1	0.6	33.5	31.5	6,700	9,000	0.509
7014	70	110	20	1.1	0.6	42.5	39.5	6,200	8,300	0.705
7015	75	115	20	1.1	0.6	43.5	41.5	5,800	7,800	0.745
7016	80	125	22	1.1	0.6	53.5	50.5	5,500	7,300	0.994
7017	85	130	22	1.1	0.6	54.5	53.5	5,100	6,900	1.04
7018	90	140	24	1.5	1	65	63.5	4,900	6,500	1.35
7019	95	145	24	1.5	1	67	67	4,600	6,100	1.41
7020	100	150	24	1.5	1	68.5	70.5	4,400	5,800	1.47
7021	105	160	26	2	1	80	81.5	4,100	5,500	1.86
7022	110	170	28	2	1	92	93	3,900	5,300	2.3

Bearing type轴承型号	Boundary Dimensions（mm）外形尺寸					Load Rating额定载荷（kn）		Speed Rating(ipm)极限转速		重量Weight
(AC/ACM)	d	D	B	rs min	1s min	Dynamic Cr动载荷	Static Cor静载荷	Greaselubrication脂润滑	Oillubrication油润滑	(kg)
7024	120	180	28	2	1	93.5	98.5	3,600	4,800	2.47
7026	130	200	33	2	1	117	125	3,300	4,400	3.73
7028	140	210	33	2	1	120	133	3,100	4,100	3.96
7030	150	225	35	2.1	1.1	137	154	2,800	3,800	4.82
7032	160	240	38	2.1	1.1	155	176	2,700	3,600	5.96
7034	170	260	42	2.1	1.1	186	214	2,500	3,300	7.96
7036	180	280	46	2.1	1.1	219	266	2,300	3,100	10.4
7038	190	290	46	2.1	1.1	224	280	2,200	2,900	10.8
7040	200	310	51	2.1	1.1	252	325	2,100	2,800	14
7044	220	340	56	2.1	1.1	267	353	1900	2400	18.5
7048	240	360	56	2.1	1.1	273	375	1700	2200	19.7
7052	260	400	65	2.1	1.1	325	478	1500	1900	28.7
7056	280	420	65	2.1	1.1	332	507	1400	1800	30.4
7060	300	460	75	2.1	1.1	426	680	1300	1600	43.7
7064	320	480	74	2.1	1.1	437	722	1200	1500	46
7068	340	520	82	2.1	1.1	502	861	1100	1300	61.8
7072	360	540	82	2.1	1.1	515	913	1000	1300	64.6
7076	380	560	82	2.1	1.1	528	966	940	1200	67.2
7080	400	600	90	2.1	1.1	605	1180	950	1200	90.5
7084	420	620	90	2.1	1.1	605	1180	1100	1100	95
7088	440	650	94	2.1	1.1	650	1320	1000	1100	100
7092	460	680	100	2.1	1.1	689	1460	950	900	112
7096	480	700	100	2.1	1.1	702	1530	950	1000	125

72系列 SERIES

Bearing type轴承型号	BoundaryDimensions（mm）外形尺寸					Load Rating额定载荷（kn）		Speed Rating(ipm)极限转速		重量Weight(kg)
(AC/ACM)	d	D	B	rs min	1s min	Dynamic Cr动载荷	Static Cor静载荷	Greaselubrication脂润滑	Oillubrication油润滑	重量Weight(kg)
7200	10	30	9	0.6	0.3	5	2.52	24,000	32,000	0.029
7201	12	32	10	0.6	0.3	7	3.65	21,000	28,000	0.036
7202	15	35	11	0.6	0.3	8.35	4.35	18,000	25,000	0.046
7203	17	40	12	0.6	0.3	11	6.1	17,000	22,000	0.066
7204	20	47	14	1	0.6	13.3	7.7	15,000	20,000	0.102
7205	25	52	15	1	0.6	14.8	9.4	12,000	16,000	0.129
7206	30	62	16	1	0.6	20.5	13.5	11,000	14,000	0.197
7207	35	72	17	1.1	0.6	27.1	18.4	9,300	12,000	0.287
7208	40	80	18	1.1	0.6	32	23	8,300	11,000	0.375
7209	45	85	19	1.1	0.6	36	26.2	7,400	9,900	0.41
7210	50	90	20	1.1	0.6	37.5	28.6	6,700	9,000	0.466
7211	55	100	21	1.5	1	46.5	36	6,100	8,200	0.612
7212	60	110	22	1.5	1	56	44.5	5,700	7,600	0.78
7213	65	120	23	1.5	1	63.5	52.5	5,200	7,000	0.981
7214	70	125	24	1.5	1	69	58	4,900	6,500	1.11
7215	75	130	25	1.5	1	71.5	62	4,500	6,000	1.19
7216	80	140	26	2	1	80.5	69.5	4,300	5,700	1.42
7217	85	150	28	2	1	90	80.5	4,000	5,300	1.82
7218	90	160	30	2	1	107	94	3,800	5,000	2.22
7219	95	170	32	2.1	1.1	121	107	3,500	4,700	2.72
7220	100	180	34	2.1	1.1	130	114	3,400	4,500	3.26

Bearing type轴承型号	Boundary Dimensions（mm）外形尺寸					Load Rating额定载荷（kn）		Speed Rating(ipm)极限转速		重量Weight
(AC/ACM)	d	D	B	rs min	1s min	Dynamic Cr动载荷	Static Cor静载荷	Greaselubrication脂润滑	Oillubrication油润滑	(kg)
7221	105	190	36	2.1	1.1	142	129	3200	4300	3.87
7222	110	200	38	2.1	1.1	154	144	3000	4000	4.54
7224	120	215	40	2.1	1.1	165	162	2,800	3,700	6.26
7226	130	230	40	3	1.1	177	180	2,500	3,400	7.15
7228	140	250	42	3	1.1	183	195	2,300	3,100	8.78
7230	150	270	45	3	1.1	210	235	2,200	2,900	11
7232	160	290	48	3	1.1	238	279	2,000	2,700	13.7
7234	170	310	52	4	1.5	266	325	1,900	2,500	17
7236	180	320	52	4	1.5	276	350	1,800	2,400	17.7
7238	190	340	55	4	1.5	273	355	1,700	2,200	21.3
7240	200	360	58	4	1.5	305	410	1,600	2,100	25.3
7244	220	400	65	4	1.5	358	482	1100	1600	38.5
7248	240	440	72	4	1.5	403	595	1500	1800	51.8
7252	260	480	80	4	1.5	507	780	1400	1500	66
7256	280	500	80	5	1.5	507	830	1400	1400	67.5
7260	300	540	85	5	2	553	930	1300	1300	85
7264	320	580	92	5	2	572	1020	1200	1200	110
7268	340	620	92	5	2	624	1203	1100	1100	120
7272	360	650	95	5	2	692	1345	1000	1000	150
7280	400	720	103	5	2	728	1500	900	950	190
7284	420	760	109	5	2	781	1739	800	900	240

72B系列 SERIES

Bearing type轴承型号	Boundary Dimensions（mm）外形尺寸					Load Rating额定载荷（kn）		Speed Rating(ipm)极限转速		重量Weight
(B/BM)	d	D	B	rs min	1s min	Dynamic Cr动载荷	Static Cor静载荷	Greaselubrication脂润滑	Oillubrication油润滑	(kg)
7200	10	30	9	0.6	0.3	5	2.52	24,000	32,000	0.029
7201	12	32	10	0.6	0.3	7	3.65	21,000	28,000	0.036
7202	15	35	11	0.6	0.3	8.35	4.35	18,000	25,000	0.046
7203	17	40	12	0.6	0.3	11	6.1	17,000	22,000	0.066
7204	20	47	14	1	0.6	13.3	7.7	15,000	20,000	0.102
7205	25	52	15	1	0.6	14.8	9.4	12,000	16,000	0.129
7206	30	62	16	1	0.6	20.5	13.5	11,000	14,000	0.197
7207	35	72	17	1.1	0.6	27.1	18.4	9,300	12,000	0.287
7208	40	80	18	1.1	0.6	32	23	8,300	11,000	0.375
7209	45	85	19	1.1	0.6	36	26.2	7,400	9,900	0.41
7210	50	90	20	1.1	0.6	37.5	28.6	6,700	9,000	0.466
7211	55	100	21	1.5	1	46.5	36	6,100	8,200	0.612
7212	60	110	22	1.5	1	56	44.5	5,700	7,600	0.78
7213	65	120	23	1.5	1	63.5	52.5	5,200	7,000	0.981
7214	70	125	24	1.5	1	69	58	4,900	6,500	1.11
7215	75	130	25	1.5	1	71.5	62	4,500	6,000	1.19
7216	80	140	26	2	1	80.5	69.5	4,300	5,700	1.42
7217	85	150	28	2	1	90	80.5	4,000	5,300	1.82
7218	90	160	30	2	1	107	94	3,800	5,000	2.22
7219	95	170	32	2.1	1.1	121	107	3,500	4,700	2.72
7220	100	180	34	2.1	1.1	130	114	3,400	4,500	3.26

Bearing type轴承型号	Boundary Dimensions（mm）外形尺寸					Load Rating额定载荷（kn）		Speed Rating(ipm)极限转速		重量Weight(kg)
(B/BM)	d	D	B	rs min	1s min	Dynamic Cr动载荷	Static Cor静载荷	Greaselubrication脂润滑	Oillubrication油润滑	重量Weight(kg)
7221	105	190	36	2.1	1.1	142	129	3200	4300	3.87
7222	110	200	38	2.1	1.1	154	144	3000	4000	4.54
7224	120	215	40	2.1	1.1	165	162	2,800	3,700	6.26
7226	130	230	40	3	1.1	177	180	2,500	3,400	7.15
7228	140	250	42	3	1.1	183	195	2,300	3,100	8.78
7230	150	270	45	3	1.1	210	235	2,200	2,900	11
7232	160	290	48	3	1.1	238	279	2,000	2,700	13.7
7234	170	310	52	4	1.5	266	325	1,900	2,500	17
7236	180	320	52	4	1.5	276	350	1,800	2,400	17.7
7238	190	340	55	4	1.5	273	355	1,700	2,200	21.3
7240	200	360	58	4	1.5	305	410	1,600	2,100	25.3
7244	220	400	65	4	1.5	358	482	1100	1600	38.5
7248	240	440	72	4	1.5	403	595	1500	1800	51.8
7252	260	480	80	4	1.5	507	780	1400	1500	66
7256	280	500	80	5	1.5	507	830	1400	1400	67.5
7260	300	540	85	5	2	553	930	1300	1300	85
7264	320	580	92	5	2	572	1020	1200	1200	110
7268	340	620	92	5	2	624	1203	1100	1100	120
7272	360	650	95	5	2	692	1345	1000	1000	150
7280	400	720	103	5	2	728	1500	900	950	190
7284	420	760	109	5	2	781	1739	800	900	240

73系列 SERIES

Bearing type轴承型号	Boundary Dimensions（mm）外形尺寸					Load Rating额定载荷（kn）		Speed Rating(ipm)极限转速		重量Weight(kg)
(AC/ACM)	d	D	B	rs min	1s min	Dynamic Cr动载荷	Static Cor静载荷	Greaselubrication脂润滑	Oillubrication油润滑	重量Weight(kg)
7300	10	35	11	0.6	0.3	10.1	4.95	26,000	34,000	0.04
7301	12	37	12	1	0.6	11.2	5.25	23,000	30,000	0.044
7302	15	42	13	1	0.6	13.5	7.2	19,000	26,000	0.055
7303	17	47	14	1	0.6	15.9	8.65	18,000	24,000	0.107
7304	20	52	15	1.1	0.6	18.7	10.4	16,000	21,000	0.138
7305	25	62	17	1.1	0.6	26.4	15.8	13,000	17,000	0.23
7306	30	72	19	1.1	0.6	33.5	22.3	11,000	15,000	0.345
7307	35	80	21	1.5	1	40	26.3	9,800	13,000	0.462
7308	40	90	23	1.5	1	49	33	8,600	12,000	0.625
7309	45	100	25	1.5	1	63.5	44	7,800	10,000	0.837
7310	50	110	27	2	1	74	52	7,100	9,400	1.09
7311	55	120	29	2	1	86	61.5	6,400	8,600	1.39
7312	60	130	31	2.1	1.1	98	71.5	5,900	7,900	1.74
7313	65	140	33	2.1	1.1	111	82	5,500	7,300	2.11
7314	70	150	35	2.1	1.1	125	93.5	5,100	6,800	2.56
7315	75	160	37	2.1	1.1	136	106	4,800	6,300	3.07
7316	80	170	39	2.1	1.1	147	119	4,500	5,900	3.65

Bearing type轴承型号	Boundary Dimensions（mm）外形尺寸					Load Rating额定载荷（kn）		Speed Rating(ipm)极限转速		重量Weight(kg)
(AC/ACM)	d	D	B	rs min	1s min	Dynamic Cr动载荷	Static Cor静载荷	Greaselubrication脂润滑	Oillubrication油润滑	重量Weight(kg)
7317	85	180	41	3	1.1	159	133	4,200	5,600	4.34
7318	90	190	43	3	1.1	171	147	4,000	5,300	5.06
7319	95	200	45	3	1.1	183	162	3,700	5,000	5.89
7320	100	215	47	3	1.1	207	193	3,500	4,700	7.18
7321	105	225	49	3	1.1	220	210	3,400	4,500	8.2
7322	110	240	50	3	1.1	246	246	3,200	4,300	9.6
7324	120	260	55	3	1.1	246	252	2,900	3,900	14.7
7326	130	280	58	4	1.5	273	293	2,700	3,600	17.6
7328	140	300	62	4	1.5	300	335	2,500	3,300	21.5
7330	150	320	65	4	1.5	330	380	2,300	3,100	25.1
7332	160	340	68	4	1.5	345	420	2,100	2,800	29.8
7334	170	360	72	4	1.5	390	485	2,000	2,700	35.3
7336	180	380	75	4	1.5	410	535	1,900	2,500	40.9
7338	190	400	78	5	2	430	585	1,800	2,300	47
7340	200	420	80	5	2	450	605	1,700	2,200	53.1
7344	220	460	88	5	2	494	720	1600	1700	70
7348	240	500	95	5	2	559	800	1400	1600	89.4

73B系列 SERIES

Bearing type轴承型号	Boundary Dimensions（mm）外形尺寸					Load Rating额定载荷（kn）		Speed Rating(ipm)极限转速		重量Weight(kg)
(B/BM)	d	D	B	rs min	1s min	Dynamic Cr动载荷	Static Cor静载荷	Greaselubrication脂润滑	Oillubrication油润滑	重量Weight(kg)
7300	10	35	11	0.6	0.3	10.1	4.95	26,000	34,000	0.04
7301	12	37	12	1	0.6	11.2	5.25	23,000	30,000	0.044
7302	15	42	13	1	0.6	13.5	7.2	19,000	26,000	0.055
7303	17	47	14	1	0.6	15.9	8.65	18,000	24,000	0.107
7304	20	52	15	1.1	0.6	18.7	10.4	16,000	21,000	0.138
7305	25	62	17	1.1	0.6	26.4	15.8	13,000	17,000	0.23
7306	30	72	19	1.1	0.6	33.5	22.3	11,000	15,000	0.345
7307	35	80	21	1.5	1	40	26.3	9,800	13,000	0.462
7308	40	90	23	1.5	1	49	33	8,600	12,000	0.625
7309	45	100	25	1.5	1	63.5	44	7,800	10,000	0.837
7310	50	110	27	2	1	74	52	7,100	9,400	1.09
7311	55	120	29	2	1	86	61.5	6,400	8,600	1.39
7312	60	130	31	2.1	1.1	98	71.5	5,900	7,900	1.74
7313	65	140	33	2.1	1.1	111	82	5,500	7,300	2.11
7314	70	150	35	2.1	1.1	125	93.5	5,100	6,800	2.56
7315	75	160	37	2.1	1.1	136	106	4,800	6,300	3.07
7316	80	170	39	2.1	1.1	147	119	4,500	5,900	3.65

Bearing type轴承型号	Boundary Dimensions（mm）外形尺寸					Load Rating额定载荷（kn）		Speed Rating(ipm)极限转速		重量Weight(kg)
(B/BM)	d	D	B	rs min	1s min	Dynamic Cr动载荷	Static Cor静载荷	Greaselubrication脂润滑	Oillubrication油润滑	重量Weight(kg)
7317	85	180	41	3	1.1	159	133	4,200	5,600	4.34
7318	90	190	43	3	1.1	171	147	4,000	5,300	5.06
7319	95	200	45	3	1.1	183	162	3,700	5,000	5.89
7320	100	215	47	3	1.1	207	193	3,500	4,700	7.18
7321	105	225	49	3	1.1	220	210	3,400	4,500	8.2
7322	110	240	50	3	1.1	246	246	3,200	4,300	9.6
7324	120	260	55	3	1.1	246	252	2,900	3,900	14.7
7326	130	280	58	4	1.5	273	293	2,700	3,600	17.6
7328	140	300	62	4	1.5	300	335	2,500	3,300	21.5
7330	150	320	65	4	1.5	330	380	2,300	3,100	25.1
7332	160	340	68	4	1.5	345	420	2,100	2,800	29.8
7334	170	360	72	4	1.5	390	485	2,000	2,700	35.3
7336	180	380	75	4	1.5	410	535	1,900	2,500	40.9
7338	190	400	78	5	2	430	585	1,800	2,300	47
7340	200	420	80	5	2	450	605	1,700	2,200	53.1
7344	220	460	88	5	2	494	720	1600	1700	70
7348	240	500	95	5	2	559	800	1400	1600	89.4

Bearing type轴承型号	Boundary Dimensions（mm）外形尺寸			Load Rating额定载荷（kn）		Speed Rating(ipm)极限转速		重量Weight(kg)
(AC/ACM)	d	D	B	Dynamic Cr动载荷	Static Cor静载荷	Greaselubrication脂润滑	Oillubrication油润滑	重量Weight(kg)
7406	30	90	23	57.5	33.8	6500	8500	0.96
7407	35	100	25	66.8	41.2	5500	8000	1.14
7408	40	110	27	80.2	49.1	5200	7000	1.4
7409	45	120	29	93.1	44.1	5000	6500	1.8
7410	50	130	31	119.3	71.2	4500	6000	2.25
7411	55	140	33	125.3	76.3	4200	5600	2.75
7412	60	150	35	136.3	86.1	3800	5200	3.4
7413	65	160	37	147.4	96.4	3800	4800	4.2
7414	70	180	42	160.4	109.6	3500	4500	5.8
7415	75	190	45	171.4	120.4	3200	4200	7
7416	80	200	48	183.2	132.4	2800	4000	8.4
7417	85	210	52	195.1	145	2600	3700	9.6
7418	90	225	54	208	159.2	2400	3400	11.2

74B系列 SERIES

Bearing type轴承型号	Boundary Dimensions（mm）外形尺寸			Load Rating额定载荷（kn）		Speed Rating(ipm)极限转速		重量Weight
(B/BM)	d	D	B	Dynamic Cr动载荷	Static Cor静载荷	Greaselubrication脂润滑	Oillubrication油润滑	(kg)
7406	30	90	23	57.5	33.8	6500	8500	0.96
7407	35	100	25	66.8	41.2	5500	8000	1.14
7408	40	110	27	80.2	49.1	5200	7000	1.4
7409	45	120	29	93.1	44.1	5000	6500	1.8
7410	50	130	31	119.3	71.2	4500	6000	2.25
7411	55	140	33	125.3	76.3	4200	5600	2.75
7412	60	150	35	136.3	86.1	3800	5200	3.4
7413	65	160	37	147.4	96.4	3800	4800	4.2
7414	70	180	42	160.4	109.6	3500	4500	5.8
7415	75	190	45	171.4	120.4	3200	4200	7
7416	80	200	48	183.2	132.4	2800	4000	8.4
7417	85	210	52	195.1	145	2600	3700	9.6
7418	90	225	54	208	159.2	2400	3400	11.2

四点角接触球轴承 Four-point Contact Ball Bearing

四点接触球轴承是一种分离型径向单列角接触球轴承，属于工业机械基础元件，主要应用于发动机、起重机械及机器人等高轴向载荷场景。其内外圈采用桃型截面滚道设计，在无载荷或纯径向载荷时钢球与套圈形成四点接触，纯轴向载荷下转为两点接触，兼具单双列角接触轴承功能，可承受径向与双向轴向联合载荷。

当只有纯轴向载荷作用时，钢球和套圈就成了两点接触，可承受双向的轴向载荷。四点接触球轴承还可以承受力矩载荷，兼有了单列角接触球轴承和双列角接触球轴承的功能。四点接触球轴承只有形成两点接触时才能保证正常的工作。

Four-point contact ball bearing is a separable single-row radial angular contact ball bearing, a basic component for industrial machinery. It is mainly used in applications with high axial loads such as engines, lifting machinery and robots.Its inner and outer rings are designed with peachshaped raceway cross-sections. The steel balls make four-point contact with the bearing rings under no load or pure radial load, and switch to two-point contact under pure axial load. Combining the functions of single-row and double-row angular contact ball bearings, it can withstand combined radial and bidirectional axialloads.

When subjected to pure axial load only, the steel balls form two-point contact with the rings, enabling the bearingto carry bidirectional axialloads. Four-point contact ball bearings can also bear moment loads and integrate the performance features of single-row and double-row angular contact ball bearings. Reliable normal operation of a four-point contact ball bearing can only be achieved under two-point contact conditions. Therefore, it is generally suitable for operating conditions where two-point contact exists under pure axial load or combined loads dominated by axialload.

典型应用

TYPICAL APPLICATION FIELDS

回转支承、转盘轴承配套；泵、压缩机、齿轮箱；工程机械回转机构、机器人关节；高速转轴、起重设备回转部位。

Matching for slewing bearings and turntable bearings; pumps, compressors and gearboxes; slewing mechanisms of construction machinery, robot joints; high-speed rotating shafts, slewing parts of lifting equipment.

QJ F/10系列 SERIES

Bearing type轴承型号	Boundary Dimensions（mm）外形尺寸			Load Rating额定载荷（kn）		Speed Rating(ipm)极限转速		重量Weight(kg)
Bearing type轴承型号	d	D	B	Dynamic Cr动载荷	Static Cor静载荷	Greaselubrication脂润滑	Oillubrication油润滑	重量Weight(kg)
QJF222	110	200	38	255	292	2600	3400	5.67
QJF228	140	250	42	330	440	2000	2800	10.4
QJF236	180	320	52	475	735	1500	2000	18
QJF238	190	340	55	500	800	1400	2000	22.6
QJF240	200	360	58	515	855	1300	1800	27.3
QJF326	130	280	58	425	560	1900	2600	20.7
QJF330	150	320	65	540	795	1600	2200	29.4
QJF1020	100	150	24	103	128	3200	4300	1.63
QJF1028	140	210	33	268	273	2200	3000	3.35
QJF1030	150	225	35	220	298	2000	2800	5.29
QJF1032	160	240	38	239	335	1900	2600	6.54
QJF1034	170	260	42	292	410	1800	2400	8.82
QJF1036	180	280	46	320	490	1700	2200	10.9
QJF1038	190	290	46	325	490	1600	2200	11.1
QJF1040	200	310	51	390	620	1500	2000	14.7
QJF1056	280	420	65	533	1010	960	1000	33.5
QJF1060	300	460	74	605	1224	900	1100	48.2
QJF1068	340	520	82	750	1635	700	950	68.8
QJF1084	420	620	90	920	2250	670	900	101
QJF1952	260	360	46	385	675	1000	1400	15
QJF1956	280	389.5	46	430	800	960	1000	18.8
QJ1016	80	125	22	80	91.5	3900	5200	1.07
QJ1017	85	130	22	93	95.5	3700	4800	1.421
QJ1018	90	140	24	87	103	3500	4400	1.458
QJ1019	95	145	24	93	115	3200	4100	1.475
QJ1021	105	160	26	120	150	2800	3800	2
QJ1022	110	170	28	147	186	2800	3800	2.68
QJ1024	120	180	28	158	210	2400	3400	2.821
QJ1026	130	200	33	182	240	2200	3200	4.22
QJ1030	150	225	35	220	298	2000	2800	5.26
QJ1034	170	260	42	292	410	1800	2400	8.23
QJ1036	180	280	46	320	490	1700	2200	10.7
QJ1038	190	290	46	325	490	1600	2200	11.5
QJ1040	200	310	51	390	620	1500	2000	14.7
QJ1044	220	340	56	400	655	1200	1700	17.8
QJ1048	240	360	56	265	380	1100	1500	20.9
QJ1052	260	400	65	507	910	980	1200	31.5
QJ1056	280	420	65	533	1010	960	1000	34.4
QJ1068	340	520	82	750	1635	700	950	68.4
QJ1072	360	540	82	775	1750	850	1000	71.5
QJ1076	380	560	82	865	1900	700	950	74
QJ1080	400	600	90	880	5150	750	950	95
QJ1084	420	620	90	900	2320	650	900	100
QJ1088	440	650	94	975	2550	600	800	110
QJ1092	460	680	100	1010	2550	650	850	130
QJ1252	260	480	90	835	1620	900	1300	78.5

QJ 2/3系列 SERIES

Bearing type轴承型号	Boundary Dimensions（mm）外形尺寸			Load Rating额定载荷（kn）		Speed Rating(ipm)极限转速		重量Weight(kg)
Bearing type轴承型号	d	D	B	Dynamic Cr动载荷	Static Cor静载荷	Greaselubrication脂润滑	Oillubrication油润滑	重量Weight(kg)
QJ206	30	62	16	30	21.6	6800	8200	0.26
QJ207	35	72	17	31.3	27	6500	7200	0.36
QJ208	40	80	18	36.1	32	6100	6700	0.4
QJ209	45	85	19	39.2	35.2	5800	6600	0.45
QJ210	50	90	20	49	45	4800	5500	0.52
QJ211	55	100	21	55.3	53.5	4500	6000	0.75
QJ212	60	110	22	64.6	60.5	4100	5300	1
QJ213	65	120	23	72.8	72.8	3600	4700	1.2
QJ214	70	125	24	79.8	79.8	3600	4700	1.3
QJ215	75	130	25	81.9	85.4	3400	4500	1.45
QJ216	80	140	26	96.6	102.2	3200	4000	1.8
QJ217	85	150	28	103.6	112	2900	3800	2.2
QJ218	90	160	30	121.8	130.2	2700	3600	2.7
QJ219	95	170	32	139.3	148.4	2500	3400	3.3
QJ220	100	180	34	157.5	168	2400	3200	4
QJ221	105	190	36	201.6	219	2200	3000	4.8
QJ222	110	200	38	255	245	2400	3400	5.49
QJ224	120	215	40	280	275	2200	3200	6.49
QJ226	130	230	40	288	290	1900	2800	7.28
QJ228	140	250	42	315	425	2000	2800	9.38
QJ230	150	270	45	340	470	1800	2600	12
QJ232	160	290	48	375	545	1700	2400	15.4
QJ234	170	310	52	460	690	1600	2200	18.7
QJ236	180	320	52	475	735	1500	2000	17.7
QJ238	190	340	55	500	800	1400	2000	24
QJ240	200	360	58	510	850	1300	1800	27.1
QJ244	220	400	65	465	1050	1100	1500	39.2
QJ248	240	440	72	635	1100	1000	1400	54
QJ252	260	480	80	670	1372	900	1300	72.8

Bearing type轴承型号	Boundary Dimensions（mm）外形尺寸			Load Rating额定载荷（kn）		Speed Rating(ipm)极限转速		重量Weight(kg)
Bearing type轴承型号	d	D	B	Dynamic Cr动载荷	Static Cor静载荷	Greaselubrication脂润滑	Oillubrication油润滑	重量Weight(kg)
QJ306	30	72	19	43.1	30.8	6000	7500	0.48
QJ307	35	80	21	48.5	41.6	6000	6600	0.58
QJ308	40	90	23	61.3	56.5	5900	6400	0.85
QJ309	45	100	25	73.1	68.2	5700	6300	0.94
QJ310	50	110	27	76.5	72.2	4600	6200	1.28
QJ311	55	120	29	88.9	75.6	3800	5100	1.7
QJ312	60	130	31	102.2	87.5	3600	4700	2.1
QJ313	65	140	33	115.5	102.2	3400	4500	2.7
QJ314	70	150	35	130.2	116.2	3100	4100	3.1
QJ315	75	160	37	139.3	130.2	2900	3800	3.8
QJ316	80	170	39	151.2	145.6	2700	3600	4.6
QJ317	85	180	41	163.8	165.2	2500	3400	5.5
QJ318	90	190	43	185.5	199.5	2400	3200	6.4
QJ319	95	200	45	200.2	220.5	2200	3000	7.3
QJ320	100	215	47	214.9	238	2000	2900	9.2
QJ322	110	240	50	365	440	2200	3000	12
QJ324	120	260	55	375	515	2000	2800	15.3
QJ326	130	280	58	425	560	1900	2600	20.1
QJ328	140	300	62	470	645	1700	2400	23.3
QJ330	150	320	65	540	795	1600	2200	26.9
QJ332	160	340	68	540	785	1500	2000	34.4
QJ334	170	360	72	600	970	1500	1800	40.7
QJ336	180	380	75	690	1130	1500	2000	46.2
QJ338	190	400	78	680	1100	1250	1600	50
QJ340	200	420	80	740	1270	1200	1600	55.3
QJ344	220	460	88	760	1400	950	1400	79

Tadpd Rler Beerrng

圆锥滚子轴承

圆锥滚子轴承属于分离型轴承，轴承的内、外圈均具有锥形滚道。该类轴承按所装滚子的列数分为单列、双列和四列圆锥滚子轴承等不同的结构型式。单列圆锥滚子轴承可以承

受径向负荷和单一方向轴向负荷。

Tapered roller bearings are of the separable type. Both the inner and outer rings of these bearings have conical raceways. According to the number of rollers in the bearing, they are classified into different structural types such as single-row, double-row and four-row cylindrical roller bearings. Single-row cylindrical roller bearings can withstand radial loads and axial loads in a single direction.

Shandong ALLFINE Auto Parts Co., Ltd

结构分类STRUCTURAL CLASSIFICATION

单列圆锥滚子轴承最常用，承受径向+单向轴向载荷;径向载荷会产生附加轴向分力，通常需成对反向安装以平衡轴向力。

用途：汽车轮毂、变速箱、差速器、减速机。

Single row tapered roller bearings are the most commonly used type, capable of bearing both radial and unidirectional axial loads. Radial loads generate additional axial forces, and they usually need to be installed in pairs in opposite directions to balance the axial forces.

Applications: automotive wheels, gearboxes, differentials, reducers.

双列圆锥滚子轴承可承受径向+双向轴向载荷，能限制双向轴向位移，承载更大、刚性更强，省去配对安装。

用途：大型机床主轴、矿山机械、轧机。

Double-row tapered roller bearings can withstand radial+bidirectional axial loads, can limit bidirectional axial displacement, have greater load-bearing capacity and higher rigidity, and eliminate the need for paired installation.

Applications: Main shafts of large machine tools, mining machinery, rolling mills.

四列圆锥滚子轴承承载能力最强，可以适应低速和中等速度的组合(径向和轴向)载荷。用于大型冷/热轧机、重型轧辊等极端重载场合。

The four-row tapered roller bearings have the strongest loadbearing capacity and can accommodate combinations of low speed and medium speed (both radial and axial) loads. They are used in extreme heavy-duty applications such as large cold/hot rolling mills and heavy-duty rolls.

【320系列】

Bearing Type轴承型号	Boundary Dimensions（mm）外形尺寸					Load Rating额定载荷（kn）		重量Weight(kg)
Bearing Type轴承型号	d内径	D外径	T宽度	B内圈宽度	C外圈宽度	DynamicCr动载荷	StaticCor静载荷	重量Weight(kg)
32004X	20	42	15	15	12	24.9	27.9	0.097
32005X	25	47	15	15	11.5	27.8	33.5	0.114
32006X	30	55	17	17	13	37.5	46	0.166
32007X	35	62	18	18	14	41.5	52.5	0.224
32008X	40	68	19	19	14.5	50	65.5	0,273
32009X	45	75	20	20	15.5	57.5	76.5	0.346
32010X	50	80	20	20	15.5	62.5	88	0.366
32011X	55	90	23	23	17.5	80.5	118	0.563
32012X	60	95	23	23	17.5	82	123	0 576
32013X	65	100	23	23	17.5	83	128	0.630
32014X	70	110	25	25	19	105	160	0.848
32015X	75	115	25	25	19	106	167	0.909
32016X	80	125	29	28	22	139	216	1.600
32017X	85	130	29	28	22	142	224	1.350
32018X	90	140	32	32	24.	168	270	1.790
32019X	95	145	32	32	24	171	280	1.830
32020X	100	150	32	32	24	170	281	1.910
32021X	105	160	35	35	26	205	335	2.40
32022X	110	170	38	38	29	245	402	3.020
32024X	120	180	38	38	29	242	405	3.180
32026X	130	200	45	45	34	335	568	4.940
32028X	140	210	45	45	34	330	568	5.150
32030X	150	225	48	48	36	368	635	6.250
32032X	160	240	51	51	38	420	735	7.66
32034X	170	260	57	57	43	520	920	10.4
32036X	180	280	64	64	52	640	1150	14.1
32038X	190	290	64	64	48	652	1180	14.6
32038	190	290	64	60	52	652	1180	14.6
32040X	200	310	70	70	53	782	1420	18.9
32040	200	310	70	66	56	782	1420	18.9
32044X	220	340	76	76	57	908	1670	24.4
32044	220	340	76.5	72	62	908	1670	24.4
32048X	240	360	76	76	57	920	1730	25.9
32052X	260	400	87	87	65	1120	2170	38
32056X	280	420	87	87	65	1190	2290	40.2
32060X	300	460	100	100	74	1520	2940	57.5
32064X	320	480	100	100	74	1540	3000	60.6

【329系列】

Bearing Type轴承型号		Boundary Dimensions（mm）外形尺寸					重量Weight(kg)
新型号New Model	老型号Old Model	d内径	D外径	T宽度	B内圈宽度	C外圈宽度	重量Weight(kg)
32905	2007905	25	42	12	12	9	0.058
32906	2007906	30	47	12	12	9	11
32907	2007907	35	55	14	14	11.5	0.114
32908	2007908	40	60	15	15	12	0.155
32909	2007909	45	68	15	15	12	0.18
32910	2007910	50	72	15	15	12	0.181
32911	2007911	55	80	17	17	14	0.262
32912	2007912	60	85	17	17	14	0.279
32913	2007913	65	90	17	17	14	0.295
32914	2007914	70	100	20	20	16	0.471
32915	2007915	75	105	20	20	16	0.49
32916	2007916	80	110	20	20	16	0.514
32917	2007917	85	120	23	23	18	0.767
32918	2007918	90	125	23	23	18	0.796
32919	2007919	95	130	23	23	18	0.831
32920	2007920	100	140	25	25	20	1.12
32921	2007921	105	145	25	25	20	1.16
32922	2007922	110	150	25	25	20	1.2
32924	2007924	120	165	29	29	23	1.78
32926	2007926	130	180	32	32	25	2.34
32928	2007928	140	190	32	32	25	2.47
32930	2007930	150	210	38	38	30	3.87
32932	2007932	160	220	38	38	30	4.07
32934	2007934	170	230	38	38	30	4.33
32936	2007936	180	250	45	45	34	6.44
32938	2007938	190	260	45	45	34	6.66
32940	2007940	200	280	51	51	39	9.43
32944	2007944	220	300	51	51	39	10
32948	2007948	240	320	51	51	39	10.7
32952	2007952	260	360	63.5	63.5	48	17.9
32956	2007956	280	380	63.5	63.5	48	20
32960	2007960	300	420	74.5	76	57	30.2
32964	2007964E	320	440	76	76	57	33.3
32968	2007968E	340	460	76	76	57	34.8

【302系列】

Bearing Type轴承型号	Boundary Dimensions（mm）外形尺寸					Load Rating额定载荷（kn）		重量Weight(kg)
Bearing Type轴承型号	d内径	D外径	T宽度	B内圈宽度	C外圈宽度	DynamicCr动载荷	StaticCor静载荷	重量Weight(kg)
30202	15	35	11.75	11	10	14.9	13.4	0.530
30203	17	40	13.25	12	11	20.5	20.3	0.080
30204	20	47	15.25	14	12	28.2	28.7	0.127
30205	25	52	16.25	15	13	31.5	34	0.154
30206	30	62	17.25	16	14	43.5	48	0.241
30207	35	72	18.25	17	15	55.5	61.5	0.344
30208	40	80	19.25	18	16	61	67	0.435
30209	45	85	20.75	19	16	67.5	78.5	0.495
30210	60	90	21.75	20	17	77	93	0.563
30211	55	100	22.75	21	18	93	111	0.740
30212	60	110	23.75	22	19	105	125	0.949
30213	65	120	24.75	23	20	123	148	1.180
30214	70	125	26.25	24	21	131	162	1.260
30215	75	130	27.25	25	22	139	175	1.410
30216	80	140	28.25	26	22	160	200	1.720
30217	85	150	30.5	28	24	183	232	2.140
30218	90	160	32.5	30	26	208	267	2.660
30219	96	170	34.5	32	27	226	290	3.070
30220	100	180	37	34	29	258	335	3.780
30221	105	190	39	36	30	285	396	4.38
30222	110	200	41	36	32	315	445	5.21
30224	120	215	43.5	40	34	338	482	6.20
30226	130	230	43.75	40	34	365	520	6.94
30228	140	250	45.75	42	36	408	585	8.73
30230	150	270	47.75	45	38	450	645	10.8
30232	160	290	52	48	40	512	738	13.3
30234	170	310	57	52	43	590	865	16.6
30236	180	320	57	52	43	610	912	17.3
30238	190	340	60	55	46	715	1000	20.8
30240	200	360	64	58	48	675	900	25.4
30244	220	400	72	73	54	810	1150	39
30248	240	440	79	79	60			46.4
30252	260	480	89	80	67	1210	1860	64.9
30256	280	500		89		1260	1920	67.6
30260	300	540	96	85	71	1510	2360	84.7
30264	320	580	104	92	75	1740	2770	108

【303系列】

Bearing Type轴承型号	Boundary Dimensions（mm）外形尺寸					Load Rating额定载荷（kn）		重量Weight(kg)
Bearing Type轴承型号	d内径	D外径	T宽度	B内圈宽度	c外圈宽度	DynamicCr动载荷	StaticCor静载荷	重量Weight(kg)
30302	15	42	14.25	13	11	23.2	20.8	0.98
30303	17	47	15.25	14	12	28.9	26.3	0.134
30304	20	52	16.25	15	13	35.5	34	0.169
30305	25	62	18.25	17	15	48.5	47.5	0.272
30306	30	72	20.75	19	16	60	61	0.408
30307	35	80	22.75	21	18	75	77	0.540
30306	40	90	25.25	23	20	91.5	102	0.769
30309	45	100	27.25	25	22	111	126	1.10
30310	50	110	29.25	27	23	133	152	1.310
30311	55	120	31.5	29	25	155	179	1.660
30312	60	130	33.5	31	26	180	210	2.60
30313	65	140	36	33	28	203	238	2.550
30314	70	150	38	35	30	230	272	3.60
30315	75	160	40	37	31	255	305	3.570
30316	80	170	42.5	39	33	291	350	4.410
30317	85	180	44.5	41	34	305	365	5.200
30318	90	190	46.5	43	36	335	405	6.30
30319	95	200	49.5	45	38	315	365	6.580
30320	100	215	51.5	47	39	335	380	7.720
30321	105	225	53.5	49	41	371	432	8.74
30322	110	240	54.5	50	42	407	475	11.4
30324	120	260	59.5	55	46	505	611	13.7
30326	130	280	63.75	58	49	640	855	16.9
30328	140	300	67.75	62	53	722	975	20.4
30330	150	320	72	65	55	802	1090	25.4
30332	160	340	75	68	58	913	1190	29.5
30334	170	360	80	72	62	995	1370	35.6
30336	180	380	83	75	64	901	1110	39.3
30338	190	400	86	78	65	1010	1250	46.2
30340	200	420	89	80	67	1120	1450	53.5
30344	220	460	80	88	62	1260	1680	69
30348	240	500	105	105	80			88.9
30352	260	540	114	114				108

【322系列】

Bearing Type轴承型号	Boundary Dimensions（mm）外形尺寸					Load Rating额定载荷（kn）		重量Weight(kg)
Bearing Type轴承型号	d内径	D外径	T宽度	B内圈宽度	C外圈宽度	DynamicCr动载荷	StaticCor静载荷	重量Weight(kg)
32203	17	40	17.25	16	14	27.3	28.3	0.102
32204	20	47	19.25	18	15	35	39	0.163
32205	25	52	19.25	18	16	42	47	0 187
32206	30	62	21.25	20	17	50	60	0.294
32207	35	72	24.25	23	19	68	85.5	0.46
32208	40	80	24.75	23	19	79.5	93.5	0.558
32209	45	85	24.75	23	19	82	100	0.607
32210	50	90	24,75	23	19	87.5	109	0.648
32211	55	100	26.75	25	21	108	134	0.876
32212	60	110	29.75	28	24	130	164	1.180
32213	65	120	32 75	31	27	159	206	1.580
32214	70	125	33.25	31	27	166	220	1.680
32215	75	130	33.25	31	27	168	224	1.740
32216	80	140	35.25	33	28	199	265	2.180
32217	85	150	38.5	36	30	224	300	2.750
32218	90	160	42.5	40	34	262	360	3.490
32219	95	170	45.5	43	37	299	415	4.300
32220	100	180	49	46	39	330	465	5.120
32221	105	190	53	50	43	380	578	6.260
32222	110	200	56	53	46	430	665	7.43
32224	120	215	61.5	58	50	478	758	9.60
32226	130	230	67.75	64	54	552	888	11.40
32228	140	250	71.75	68	58	645	1050	14.40
32230	150	270	77	73	60	720	1180	18.20
32232	160	290	84	80	67	858	1430	23.3
32234	170	310	91	86	71	1010	1640	28.6
32236	180	320	91	86	71	1010	1720	29.9
32238	190	340	97	92	75	1000	1670	33.3
32240	200	360	104	98	82	1150	1970	43.6
32244	220	400	114	108	90	1340	2210	57.4
32248	240	440	127	120	100	1530	2480	76.4
32252	260	480	137	130	106	1760	2870	102
32256	280	500	137	130	106	1860	3150	108

【323系列】

Bearing Type轴承型号	Boundary Dimensions（mm）外形尺寸					Load Rating额定载荷（kn）		重量Weight(kg)
Bearing Type轴承型号	.d内径	D外径	T宽度	B内圈宽度	C外圈宽度	DynamicCr动载荷	StaticCor静载荷	重量Weight(kg)
32303	17	47	20.25	19	16	31.9	29.9	0.174
32304	20	52	22 25	21	18	46.5	48.5	0.245
32305	25	62	25.25	24	20	61.5	64.5	0.381
32306	30	72	28.75	27	23	79	94	0.592
323/32	32	75	29.75	28	23	84	102	0.659
32307	35	80	32.75	31	25	101	115	0.797
32308	40	90	35.25	33	27	110	140	1.10
32309	45	100	38.25	36	30	154	191	1.46
32310	50	110	42.25	40	33	184	232	1.92
32311	55	120	45.5	43	35	215	275	2.44
32312	60	130	48.5	46	37	244	315	3.02
32313	65	140	51	48	39	273	350	3.66
32314	70	150	55	51	42	310	405	4.46
32315	75	160	58	55	45	355	470	5.35
32316	80	170	61.5	58	48	395	525	6.41
32317	85	180	63.5	60	49	405	525	7.15
32318	90	190	67.5	64	53	450	595	8.57
32319	95	200	71.5	67	55	505	670	10.1
32320	100	215	77.5	73	60	570	770	12.7
32321	105	225	81.5	77	63	543	707	13.9
32322	110	240	84.5	80	65	607	797	16.6
32324	120	260	90.5	86	69	825	1230	22.1
32326	130	280	98.75	93	78	852	1160	26.5
32328	140	300	107.75	102	85	1110	1570	35.1
32330	150	320	114	109	90	1790	1200	42
32332	160	340	121	114	95	1220	1720	47.9
32334	170	360	127	120	100	1310	1830	56.9
32336	180	380	134	126	106	1410	1980	67
32338	190	400	140	132	109	1550	2190	76.7
32340	200	420	146	138	115	1790	2580	91
32344	220	460	154	154	122			108

Shandong ALLFINE Auto Parts Co., Ltd

Bearing Type 轴承型号		Boundary Dimensions（mm）外形尺寸					净重Weight
新型号New Model	老型号Old Model	d内径	D外径	人宽度	B内圈宽度	C外圈宽度	净重Weight
			330系列
33005	3007105	25	47	17	17	14	0.129
33006	3007106	30	55	20	20	16	0.201
33007	3007107	35	62	20	21	17	0.25
33008	3007108	40	68	22	22	18	0.306
33009	3007109	45	75	24	24	19	0.398
33010	3007110	50	80	24	24	19	0.433
33011	3007111	55	90	27	27	21	0.651
33012	3007112	60	95	27	27	21	0.691
33013	3007113	65	100	27	27	21	0.732
33014	3007114	70	110	31	31	25.5	1.07
33015	3007115	75	115	31	31	25.5	1.12
33016	3007116	80	125	36	36	29.5	1.63
33017	3007117	85	130	36	36	29.5	1.69
33018	3007118	90	140	39	39	32.5	2.2
33019	3007119	95	145	39	39	32.5	2.26
33020	3007120	100	150	39	39	32.5	2.33
33021	3007121	105	160	43	43	34	2.97
33022	3007122	110	170	47	47	37	3.74
33024	3007124	120	180	48	48	38	4.07
33026	3007126	130	200	55	55	43	6.14
33028	3007128	140	210	56	56	44	6.57
33030	3007130	150	225	59	59	46	7.98
			331	系列
33108	3007708	40	75	26	26	20.5	0.496
33109	3007709	45	80	26	26	20.5	0.535
33110	3007710	50	85	26	26	20	0.572
33111	3007711	55	95	30	30	23	0.843
33112	3007712	60	100	30	30	23	0.895
33113	3007713	65	110	34	34	26.5	1.3
33114	3007714	70	120	37	37	29	1.7
33115	3007715	75	125	37	37	29	1.78
33116	3007716	80	130	37	37	29	1.87
33117	3007717	85	140	41	41	32	2.43
33118	3007718	90	150	45	45	35	3.13
33119	3007719	95	160	49	49	38	3.94
33120	3007720	100	165	52	52	40	4.31
33122	3007722	110	180	56	56	43	5.5
33124	3007724	120	200	62	62	48	7.68

Bearing Type 轴承型号		Boundary Dimensions（mm）外形尺寸					净重Weight
新型号New Model	老型号Old Model	d内径	D外径	T宽度	B内圈宽度	C外圈宽度	净重Weight
			332系列
33205	3007205	25	52	22	22	18	0.216
33206	3007206	30	62	25	25	19.5	0.342
33207	3007207	35	72	28	28	22	0.515
33208	3007208	40	80	32	32	25	0.715
33209	3007209	45	85	32	32	25	0.771
33210	3007210	50	90	32	32	24.5	0.825
33211	3007211	55	100	35	35	27	1.15
33212	3007212	60	110	38	38	29	1.51
33213	3007213	65	120	41	41	32	1.99
33214	3007214	70	125	41	41	32	2.1
33215	3007215	75	130	41	41	31	2.17
33216	3007216	80	140	46	46	35	2.83
33217	3007217	85	150	49	49	37	3.56
33218	3007218	90	160	55	55	42	4.55
33219	3007219	95	170	58	58	44	5.48
33220	3007220	100	180	63	63	48	6.71
33221	3007221	105	190	68	68	52	8.12
			313	系列
31304	27304E	20	52	16.5			0.17
31305	27305E	25	62	18.25	17	13	0.262
31306	27306E	30	72	20.75	19	14	0.392
31307	27307E	35	80	22.75	21	15	0.514
31308	27308E	40	90	25.25	23	17	0.727
31309	27309E	45	100	27.25	25	18	0.944
31310	27310E	50	110	29.25	27	19	1.21
31311	27311E	55	120	31.5	29	21	1.56
31312	27312E	60	130	33.5	31	22	1.9
31313	27313E	65	140	36	33	23	2.37
31314	27314E	70	150	38	35	25	2.86
31315	27315E	75	160	40	37	26	3.38
31316	27316E	80	170	42.5	39	27	4.05
31317	27317E	85	180	44.5	41	28	4.69
31318	27318E	90	190	46.5	43	30	5.46
31319	27319E	95	200	49.5	45	32	6.46
31320	27320E	100	215	56.5	51	35	8.59
31321	27321E	105	225	58	53	36	9.65
31322	27322E	110	290	63	57	38	11
31324	27324E	120	260	68	62	42	15.6
31326	27709E	130	280	72	66	44	18.4
31328	27711E	140	300	77	70	47	22.8
31330	27713E	150	320	82	75	50	27.4

【双列 Double Row】

双列圆锥滚子轴承技术参数
新型号New Model	老型号Old Model	内径尺寸Inside Diameter	外径尺寸Outer Diameter	总高度Total Height	净重Weight
352211	97511E	55	100	60	1.88
352212	97512E	60	110	66	1.34
352213	97513E	65	120	75	3.39
352214	97514E	70	125	75	3.51
352215	97515E	75	130	75	3.64
352216	97516E	80	140	80	4.97
352217	97517E	85	150	85	5.67
352218	97518E	90	160	95	7.46
352219	97519E	95	170	100	9.02
352220	97520E	100	180	112	10.7
352221	97521E	105	190	115	13.1
352222	97522E	110	200	125	16.4
352224	97524E	120	211	132	19.1
352226	97526E	130	230	150	26.5
352228	97528E	140	250	158	30.6
352230	97530E	150	270	170	40.4
352232	97532E	160	290	178	46.9
352236	97536E	180	320	192	63.8
352238	97538E	190	340	204	69.8
322240	97540E	200	360	218	87.2
352122	2097722	110	180	95	10
352124	2097724	120	200	110	12
352126	2097726	130	210	110	13.6
352128	2097728	140	225	115	13.9
352130	2097730	150	250	138	24.3
352132	2097732	160	270	150	28.2
352134	2097734	170	280	150	35.6
352136	2097736	180	300	164	39.9
352138	2097738	190	320	170	50.4
352140	2097740	200	340	184	63.8
352926	2097926	130	180	70	4.87
352928	2097928E	140	190	73	6.2
352930	2057930E	150	210	80	9.32
352932	2097932E	160	220	86	10.4
352934	2097934E	170	230	86	12.2
352936	2097936E	180	250	102	13
352938	2097938E	190	260	102	14.4
352940	2097940E	200	280	106	18.1
352944	2097944E	220	300	116	21.7
352948	2097948E	240	320	116	22.2
352952	2097952E	260	360	141	37
352956	2097956E	280	380	141	41.3

Shandong ALLFINE Auto Parts Co., Ltd

【英制 British System】

Bearing Type轴承型号	Boundary Dimensions（mm）外形尺寸							重量Weight(kg)
Bearing Type轴承型号	内径(d)	外径(D)	装配高度(T)	内圈高度(B)	外圈高度(C)	内圈倒角CONE r	外圈倒角CUP r1	重量Weight(kg)
11590/20	15.875	42.862	14.288	14.288	9.525	1.5	1.5	0.1
LM11749/10	17.462	39.878	13.843	14.605	10.668	1.3	1.3	0.081
A6075/A6157	19.05	39.992	12.014	11.153	9.525	1	1.3	0.07
4A/6	19.05	44.450	12.700	11.908	9.525	1.5	1.5	0.09
LM11949/10	19.05	45.237	15.494	16.637	12.065	1.3	1.3	0.125
21075/212	19.05	53.975	22.225	21.839	15.875	1.5	2.3
M12649/10	21.43	50.005	17.526	18.288	13.970	1.3	1.3	0.169
LM12748/10	21.43	45.237	15.494	16.637	12.065	1.3	1.3	0.121
LM12749/10	21.986	45.237	15.494	16.637	12.065	1.3	1.3	0.12
LM12749/11	21.986	45.974	15.494	16.637	12.065	1.3	1.3	0.123
JL22349/10	22	41	14.400	14.400	11.400	0.8	0.8	0.08
07087/07196	22.225	50.005	13.495	14.26	9.525	1.3	1	0.12
07087X/07210X	22.225	50.8	15.011	14.260	12.700	1.5	1.5	0.14
07093/07196	23.812	50.005	13.495	14.26	9.525	1.5	1	0.12
15101/245	25.4	62	19.050	20.638	14.288	0.8	1.3	0.3
L44643/10	25.4	50.292	14.224	14.732	10.668	1.3	1.3	0.13
15578/20	25.4	57.15	17.462	17.462	13.495	1.3	1.5	0.22
M84249/10	25.4	59.53	23.368	23.114	18.288	0.8	1.5	0.32
M84548/10	25.4	57.15	19.431	19.431	14.732	1.5	1.5	0.241
15579X/20	25.987	57.15	17.462	17.462	13.495	3.5	1.5	0.2
15103/245	26.157	62	19.050	20.638	14.288	0.8	1.3	0.29
15103S/243	26.162	61.912	19.05	19.939	14.288	0.8	2	0.29
15106/245	26.988	62	19.050	20.638	14.288	1.3	0.8	0.291
15106/250X	26.988	63.5	20.637	20.638	15.875	0.8	1.5	0.31
L44649/10	26.988	50.292	14.224	14.732	10.668	3.5	1.3	0.12
ST2749	27	49	15	15	11.5	3.3	0.8	0.118
320/28X	28	52	16.000	16.000	12.000	1.0	1.0	0.146
28KW02	28	52	16	18.498	12	1.0	1.0	0.146
28KW01	28	50.292	14.224	16.650	10.668		1.3	0.12
28KW04	28	50.292	14	18.8	10.668		1.3	0.12
1988/22	28.575	57.15	19.845	19.355	15.875	3.5	1.5	0.213
LM48548/10	34.925	65.088	18.034	18.288	13.97		1.3	0.249
25877/20	34.925	73.025	23.812	24.608	19.050	1.5	2.3	0.471
25877/21	34.925	73.025	23.812	24.608	19.05	1.5	0.8	0.474
2793/20	34.925	76.2	23.812	25.654	19.050	0.8	3.3	0.536
31594/20	34.925	76.2	29.37	28.575	23.812	1.5	3.3	0.627
3872/20	34.925	85.725	30.162	30.162	23.812	3.5	3.3	0.897
LM78349/10A	34.988	61.973	16.702	17	13.6	3.5	1.5	0.19
320/22	22	44	15	15	11.5
320/28	28	52	16	16	12
320/32	32	58	17	17	13

【英制 British System】

Bearing Type轴承型号	Boundary Dimensions（mm）外形尺寸							重量Weight(kg)
Bearing Type轴承型号	内径(d)	外径(D)	装配高度(T)	内圈高度(B)	外圈高度(c)	内圈倒角CONE r	外圈倒角CUP r1	重量Weight(kg)
JL68145/11Z	35	60	15.875	18.460	11.938	2.0	1.3	0.183
L68149/10	35	59.131	15.875	16.764	11.938		1.3	0.165
HM88649/10	34.925	72.233	25.400	25.400	19.842	2.3	2.3	0.489
31594/20	34.925	76.2	29.37	28.575	23.812	1.5	3.3	0.627
328227	34.988	59.974	13.000	18.500	13.000			0.148
L68149/11	34.988	59.974	15.875	16.764	11.938		1.3	0.179
HM89449/10	36.512	76.2	29.369	28.575	23.020	3.5	3.3	0.63
JL69349/10	38	63	17	17	13.5		1.3	0.198
JL69345/10	38	63	17.000	19.000	13.500	3.5	1.3	0.2
57410/29710	38.1	65.088	18.034	21.138	13.97		1.3	0.234
LM29748/10	38.1	65.088	18.034	18.288	13.970		1.3	0.233
LM29749/10	38.1	65.088	18.034	18.288	13.97	2.3	1.3	0.233
13685/21	38.1	69.012	19.050	19.050	15.083	3.5	2.3	0.28
HM801346/10	38.1	82.55	29.37	28.575	23.02	0.8	3.3	0.765
9278/20	68.262	161.925	49.212	46.038	31.750	3.5	3.3	4.61
2776/20	38.1	76.2	23.812	25.654	19.05	4.3	3.3	0.495
2788/20	38.1	76.2	23.812	25.654	19.050	3.5	3.3	0.497
418/414	38.1	88.5	26.988	29.083	22.225	3.5	1.5	0.84
M201047/11	39.688	73.025	25.654	22.098	21.336	0.8	2.3	0.43
2789/20	39.688	76.2	23.812	25.654	19.05	3.5	3.3	0.477
HM801349/10	40.483	82.55	29.370	28.575	23.020	3.5	3.3	0.731
LM300849/11	40.988	67.975	17.5	18	13.5		1.5	0.239
18590/20	41.275	73.025	16.667	17.462	12.700	3.5	1.5	0.281
LM501349/10	41.275	73.431	19.558	19.812	14.732	3.5	0.8	0.335
LM501349/14	41.275	73.431	21.430	19.812	16.604	3.5	0.8	0.355
11162/300	41.275	76.2	18.009	17.384	14.288	1.5	1.5	0.337
26882/20	41.275	80.167	25.400	25.400	20.638	3.5	3.3	0.55
M802048/11	41.275	82.55	26.543	25.654	20.193	3.5	3.3	0.636
HM803146/10	41.275	88.9	30.162	29.370	23.020	3.5	3.3	0.89
HM803146/11	41.275	88.9	30.162	29.37	23.02	3.5	0.8	0.9
25577/23	42.875	82.931	26.988	25.400	22.225	3.5	2.3	0.6
25578/20	42.862	82.931	23.812	25.4	19.05	2.3	0.8	0.584

【英制 British System】

Bearing Type轴承型号	Boundary Dimensions（mm）外形尺寸							重量Weight(kg)
Bearing Type轴承型号	内径(d)	外径(D)	装配高度(T)	内圈高度(B)	外圈高度(C)	内圈倒角CONE r	外圈倒角CUP r1	重量Weight(kg)
368A/362A	50.8	88.9	20.637	22.225	16.513	3.5	1.3	0.49
3780/20	50.8	93.264	30.162	30.302	23.812	3.5	3.3	0.848
368/362A	50.8	88.9	20.637	22.225	16.513	1.2	1.3	0.5
368/362	50.8	90	20	22.225	15.875	1.5	2	0.51
33889/21	50.8	95.25	27.783	28.575	22.225	3.5	2.3	0.84
45284/20	50.8	104.775	30.162	30.958	23.812	6.4	3.3	1.21
HM807046/10	50.8	104.775	36.512	36.512	28.575	3.5	3.3	1.51
28580/21	50.8	92.075	24.607	25.400	19.845	3.5	0.8	0.69
28584/21	52.388	92.075	24.607	25.4	19.845	3.5	0.8	0.65
LM806649/10	53.975	88.9	19.050	19.050	13.492	2.3	2.0	0.437
389AS/382	53.975	98.425	21	21.946	17.826	1.5	0.8	0.68
JLM506849/10	55	90	18.500	23.000	18.500	1.5	0.5	0.54
JM207049/10	55	95	29	29	23.5	1.5	2.5	0.84
28680/22	55.562	97.63	24.608	24.608	19.446	3.5	0.8	0.76
L507949/10	57.15	87.312	18.258	18.258	14.288	1.5	1.5	0.39
387/382A	57.15	96.838	21.000	21.946	15.875	2.3	0.8	0.583
387A/382A	57.15	96.838	21	21.946	15.875	3.5	0.8	0.581
387A/382	57.15	98.425	21.000	21.946	17.826	3.5	0.8	0.64
387AS/382A	57.15	96.838	21	21.946	15.875	5	0.8	0.576
387S/382A	57.15	96.838	21.000	21.946	15.875	0.8	0.8	0.585
28682/22	57.15	97.63	24.608	24.608	19.446	3.5	0.8	0.73
462/453X	57.15	104.775	30.162	29.317	24.605	2.3	3.3	1.06
45290/20	57.15	104.775	30.162	30.958	23.812	2.3	3.3	1.1
45291/20	57.15	104.775	30.162	30.958	23.812	6.4	3.3	1.07
29580/20	60	107.95	25.4	25.4	19.05	3.5	3.3	0.992
28985/20	60.325	101.6	25.400	25.400	19.845	3.5	3.3	0.78
H715334/11	61.912	136.525	46.038	46.038	36.512	3.5	3.3	3.47
3982/20	63.5	112.712	30.162	30.048	23.812	3.5	3.2	1.24
29586/22	63.5	107.95	25.4	25.4	19.05	1.5	0.8	0.94
HM212047/10	63.5	122.238	38.100	38.354	29.718	7.0	1.5	1.94
HM212047/11	63.5	122.238	38.1	38.354	29.718	7	3.3	1.94
29590/20	66.675	107.95	25.400	25.400	19.050	3.5	3.3	0.85

ThtBuual Berng

推力球轴承

推力球轴承采用高速运转时可承受推力载荷的设计，由带有球滚动的滚道沟的垫圈状套圈构成。由于套圈为座垫形，因此，推力球轴承被分为平底座垫型和调心球面座垫型两种类型。另外，这种轴承可承受轴向载荷，但不能承受径向载荷。

The thrust ball bearing is designed to withstand thrust loads during high-speed operation. It is composed of a disc-shaped housing with ball rolling grooves. Since the housing is in a seatpedal shape, the thrust ball bearing is divided into two types: the flat seat-pedal type and the self-aligning spherical seat-pedal type. Additionally, this type of bearing can withstand axial loads but cannot withstand radial loads.

Shandong ALLFINE Auto Parts Co., Ltd

推力滚针轴承

冲压外圈滚针轴承

冲压外圈滚针轴承

冲压外圈滚针离合器和轴承组件

向心滚针和保持架组件

Anaact BaarrBing

角接触球轴承

结构分类STRUCTURAL CLASSIFICATION

典型应用

72B系列 SERIES

73系列 SERIES

73B系列 SERIES

四点角接触球轴承 Four-point Contact Ball Bearing

典型应用

TYPICAL APPLICATION FIELDS

QJ 2/3系列 SERIES

Tadpd Rler Beerrng

圆锥滚子轴承

结构分类STRUCTURAL CLASSIFICATION

【303系列】

【双列 Double Row】

ThtBuual Berng

推力球轴承

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