自润滑多层复合轴承

Self-lubricating Multilayer

Composite Bearings

ZHEJIANG ACME PRECISION

INDUSTRY CO. LTD.

浙江顶创精密工业有限公司

滚针轴承

Needle Roller Bearings

ZHEJIANG ACME PRECISION

INDUSTRY CO. LTD.

浙江顶创精密工业有限公司

自润滑多层复合轴承

Self-lubricating Multilayer

Composite Bearings

ZHEJIANG ACME PRECISION

INDUSTRY CO. LTD.

浙江顶创精密工业有限公司

直线轴承

Linear Motion Ball Bearings

ZHEJIANG ACME PRECISION

INDUSTRY CO. LTD.

浙江顶创精密工业有限公司

ZHEJIANG ACME PRECISION

INDUSTRY CO. LTD.

浙江顶创精密工业有限公司

镶嵌型固体润滑轴承

Embedded Solid Lubrication Bearings

彰显活力 憧憬未来

Highlight the vitality

of longing for the future

浙江顶创精密工业有限公司，成立于2010年。坐落于浙江省嘉善县城西开发区内，

总占地面积2227平方米，总建筑面积7882平方米；我司为外资独资企业，由台湾贞维

有限公司投资。为追求更好的服务品质，我司决定于2014年转型为工贸一体企业，集研

发、生产和销售于一体。专业生产无油自润滑轴承，广泛应用于各种机械行业、水利工

程、航天领域、汽车制造、重型工业、国家建设项目，例如：桥梁、水坝工程及船舶工

业。

其馀如滚针、直线、及滚珠类轴承我司为追求品质控制及其稳定性，均注资于战略

合作夥伴，详细内容将分列于专业样本里，欢迎广大海内外客户对我的支持与指教，诚

挚邀请各尊敬的客户莅临指教。

Zhejiang Acme Precision Industry Co. Ltd., founded in 2010. Zhejiang province is located

in the west of Jiashan County Development Zone, covers an area of 2227 square meters, total

construction area of 7882 square meters; Acme Precision is a foreign - owned enterprises, invested

by Jenn Weir Co, Ltd. For the pursuit of better quality of service, our company decided in 2014

transformed into one industry and trade enterprises, combined RD, production and international

sales in one. Specializing in the production of self-lubricated bearings, which widely used in all

kinds of machinery industry, hydraulic engineering, aerospace, automobile manufacturing, heavy

industry, the national construction projects, such as: bridge, dam engineering and shipbuilding

industry.

For the rest of the needle roller bearing, ball bearings and linear bearings. In order to reach

our pursuit of quality control and stability, we invest in several strategic partners, the details will

be listed in seperated catalogs. We are pleased to have all customers pay a visit to our company

and wish you can give us your suggestions and advises. Your visiting would be our honour.

ACME PRECISION INDUSTRY

SF-1 无油润滑轴承 Oilless Bushing

SF-2 边界润滑轴套 Marginal Lubricating Bushing

JF-800 双金属轴套 Bimetel Bushing

FB090 青铜卷制轴套 Bronze Wrapped Bushing

SF-1 P2 SF-1T P2 SF-1P P3 SF-1W P3 SF-1B P3

SF-1D P4 SF-1S P4 SF-TEX P4 SF-1F P7 SF-1WC P8

SF-2 P10 SF-2Y P10 SF-2WC P13 SF-2SP P13 SF-1SP P8

JF-800 P15 JF-720 P15 JF-700 P16 JF-20 P16 JF-20 P24

FB090 P22 FB091 P22 FB092 P23 FB094 P23 FB09G P23

ACME PRECISION INDUSTRY

1

SF-1 无油润滑轴承

SF-1 Oilless Bushing

ACME PRECISION INDUSTRY

2

SF-1 无油润滑轴承

SF-1 Oilless Bushing

SF-1T齿轮泵专用轴承

SF-1T Gear Pump Bushing

SF-1 无油润滑轴承，是以钢板为基体，中间烧结球形青铜粉，表面轧制聚四氟乙烯和混合物

卷制而成。它具有摩擦系数小、耐磨、抗腐蚀性好和无油润滑的特点。能降低成本、缩小机

械体积、避免咬轴现象和降低噪音等优点。产品已广泛应用于各种机械的滑动部位 , 例如：

印刷机、纺织机、烟草机械、汽车、摩托车与农林机械等。

SF-1T 齿轮油泵的高 PV 值工况条件而设计推出的特殊配方产品。产品具有特殊的抗疲劳冲击

优点。适应的油泵压力：16-25Mpa,线速为度3.5-5m/s。产品具有特殊的抗疲劳、抗冲击的优点，

在流体润滑境界下 PV 值可达到 120N/mm2

.m/s 是各种齿轮油泵、柱塞泵、叶片泵的最佳选择。

SF-1 is wall wrapped bushing made of triple layer composites material which be consisted of a

steel backing, a sintered porous bronze particles interlayer and calendared and mixture as surface

layer, It is of low friction coeficient, anti-wear, anti-corrosion and can be used without oil, or only

a trace of oil if needed. Moreover, it is of low cost, low vibration and low noise, compacted and

light. It is widely applied in various sliding articles of different kind of machines, such as textile

machines, tobacoo machines, hydraulic vechicles, antomobiles, agriculture and forests machinese

and so on.

SF-1T is composed of a specially designed surface layer of PTFE formulations and is specifflcally

applied for the high PV bushes of gear oil pumps. It is to be used in hydrodynamic or boundary

lubricating condition of medium or high pressure gear oil pumps such as P=16-25 Mpa, V=3.5-

5m/s. it shows the benefflts of low friction coeficient, wear resistant and anti-impact properties.

At hydrodynamic lubrication, the PV limit reaches to 120N/mm2

.m/s.It is a best choice for the

bushes of various kinds of gear pumps as well as plunger pumps, vane pumps and so on.

钢 + 球形青铜粉 + 聚四氟乙烯（PTFE）

Steel+Porous bronze sinter+PTFE

钢 + 球形青铜粉 + 聚四氟乙烯（PTFE）

Steel+Porous bronze sinter+PTFE

最大承载压力

Load capacity P

静承载

Static N/mm2 250 最高滑动速度 ( 油润滑 )

Max line speed V m/s 5.0

动承载

Dynamic N/mm2 140 使用温度

Temp.limit ℃ -195 ～ +270

摇摆运动

Oscillating N/mm2 60 摩擦系数

Friction Coef. μ 0.04 ～ 0.20

最大 PV 值

PVlimit

油润滑

Oil N/mm2

·m/s 22 导热系数

Thermal conductivity W/m·K 13

干摩擦

Dry N/mm2

·m/s 3.6 线胀系数

Linear expansion 11×10-6/K

最大承载压力

Load capacity P

静承载

Static N/mm2 250 最高滑动速度（油润滑）

Max line speed V m/s 10

动承载

Dynamic N/mm2 140 使用温度

Temp.limit ℃ -195 ～ +270

摇摆运动

Oscillating N/mm2 60 摩擦系数

Friction Coef. μ 0.03 ～ 0.18

最大 PV 值

PVlimit

油润滑

Oil N/mm2

·m/s 60 导热系数

Thermal conductivity W/m·K 13

干摩擦

Dry N/mm2

·m/s 4.3 线胀系数

Linear expansion 11×10-6/K

ACME PRECISION INDUSTRY

3

SF-1P 往复运动轴承

SF-1P Reciprocating Motion Bushing

SF-1P 往复运动轴承，是在 SF-1 材料的结构基础上，根据往复运动的特殊共况条件而设计的新颖配方产品，

其性能与国外 DD2 相似。因其不含铅，故符合了环保要求。

SF-1P is particularly suitable for bushes in reciprocating motion, and the properties are similar to that of the

foreign product designated as DD2.It is wear resistant, and so can keep the lubricating oil clear after long

period of working. Meanwhile it can protect the mating surface from wearing. It is used widely as oil damping

vibrating absorber of automobiles, motorcycles and various hydraulic cylinders, hydraulic motors and

pneumatic elements.

SF-1W无铅轴承

SF-1W Lead-Free Bushing

SF-1W 无铅轴承，是以钢板为基体，中间烧结球形青铜粉，表面轧制聚四氟乙烯（PTFE）和其它的混合物，

是卷制而成的滑动轴承。它具有摩擦系数小、耐磨、抗腐蚀性好和无油润滑的特点。使用该产品能降低成本、

缩小机械体积、避免咬轴现象和降低噪音等优点。钢背面可电镀多种金属，可在腐蚀介质中使用；目前已

广泛应用于各种机械的滑动部 位 , 例如：印刷机、纺织机、烟草机械、微电机、汽车、摩托车与农林机械等。

SF-1 is wall wrapped bushing made of triple layer composites material which be consisted of a steel backing, a

sintered porous bronze particles interlayer and calendared with PTFE and mixture as surface layer, It is of low friction

coeficient, anti-wear, anti-corrosion and can be used without oil, or only a trace of oil if needed. Moreover, it is of low

cost, low vibration and low noise, compacted and light, SF-1 is widely applied in various sliding articles of different

kind of machines, such as textile machines, tobacoo machines, hydraulic vechicles, antomobiles, agriculture and

forests machinese and so on.

SF-1B青铜基轴承

SF-1B Bronze-Based Bushing

SF-1B 青铜基轴承，是以锡青铜为基体，中间烧结青铜球形粉，表面轧制 PTFE 和耐高温填充材料而成。它

具有很高的安全系数，在连续工作不能停机修理的场所和高温不能加油的场所特别适用。广泛应用在冶金

钢铁工业，连铸机方坯滚道、高温炉炉前设备，水泥灌浆泵和螺旋式输送机上。它可以在外部组合钢套，

也可以制成翻边，达到端面、内孔同时摩擦使用的效果。

SF-1B is of high safety factor, and is particularly appropriate for high temperature environment where no oil is

effcient and where the machine must be under successive long period working condition. This is widely used

in steel metallurgy industry such as bushes for roller grooves of successive casting machines. cement grouting

pumps and screw convery ers for cement. It can also be composed in steel housing or fabricated into ffianged

bushes which can move both in radial and in axial directions.

钢 + 球形青铜粉 + 聚四氟乙烯（PTFE）

Steel+Porous bronze+PTFE

铜 + 球形青铜粉 + 聚四氟乙烯（PTFE）

Bronze+Porous bronze+PTFE

钢 + 球形青铜粉 + 聚四氟乙烯（PTFE）

Steel+Porous bronze+PTFE

最大承载压力

Load capacity P

静承载

Static N/mm2 250 最高滑动速度（油润滑）

Max line speed V m/s 2.5

动承载

Dynamic N/mm2 140 使用温度

Temp.limit ℃ -195 ～ +270

摇摆运动

Oscillating N/mm2 60 摩擦系数

Friction Coef. μ 0.04 ～ 0.20

最大 PV 值

PVlimit

油润滑

Oil N/mm2

·m/s 22 导热系数

Thermal conductivity W/m·K 13

干摩擦

Dry N/mm2

·m/s 1.8 线胀系数

Linear expansion 11×10-6/K

最大承载压力

Load capacity P

静承载

Static N/mm2 250 最高滑动速度（油润滑）

Max line speed V m/s 50

动承载

Dynamic N/mm2 140 使用温度

Temp.limit ℃ -195 ～ +300

摇摆运动

Oscillating N/mm2 60 摩擦系数

Friction Coef. μ 0.04 ～ 0.20

最大 PV 值

PVlimit

油润滑

Oil N/mm2

·m/s 50 导热系数

Thermal conductivity W/m·K 13

干摩擦

Dry N/mm2

·m/s 3.6 线胀系数

Linear expansion 11×10-6/K

最大承载压力

Load capacity P

静承载

Static N/mm2 250 最高滑动速度（油润滑）

Max line speed V m/s 50

动承载

Dynamic N/mm2 140 使用温度

Temp.limit ℃ -195 ～ +300

摇摆运动

Oscillating N/mm2 60 摩擦系数

Friction Coef. μ 0.04 ～ 0.18

最大 PV 值

PVlimit

油润滑

Oil N/mm2

·m/s 60 导热系数

Thermal conductivity W/m·K 13

干摩擦

Dry N/mm2

·m/s 4.3 线胀系数

Linear expansion 11×10-6/K

ACME PRECISION INDUSTRY

4

SF-1S 不锈钢耐腐蚀轴承

SF-1S Stainless Steel Bushing

SF-1S 不锈钢耐腐蚀轴承，是以不锈钢材料为基体，中间烧结耐腐蚀合金粉末，表面轧制以聚四氟乙烯为

主的低摩擦材料，经过卷制成型的一种十分有效的耐腐蚀材料。它具有耐油、耐酸、耐碱、耐海水和耐磨

损的特点，表面的 PTEE 材料不含铅成份。在食品饮料机械、印染机械、化工机械、海洋工业耐腐蚀滑动

部位最适合使用。

SF-1S is of oil resistant, acid resistant, alkaliresistant and seawater resistant. more over, there is no lead in the

PTFE surface layer and so is particularly fit for bushings in food stuff machines, alkali flow meters, pumps

motion elements in pharmaceutical machines, printing machines chemical engineering machines and other

ocean industry.

SF-1D 液压专用轴承

SF-1D Hydraulic Bushing

SF-1D 液压专用轴承，是在 SF-1P 的基础上结合油缸及减震器工作原理而设计的一种新型材料，在无油的条件下

显得更耐磨，该产品除具有 SF-1P 的优点外，特别适用于往复频繁的大侧向力场合。其性能与国外 DP4 相似，

目前该产品逐步替代 SF-1P 产品，适用于汽车、摩托车减震器以及各种液压缸等领域。

SF-1D Hydraulic bushing is developed on the basis of SF-1P and meanwhile considering the motion way of oil

pump and damper. It is the substitute of and parallels in performance with abroad DP4. In addition to covering

the same usage of SF-1P, SF-1D in particular fflts frequently reciprocating motion with a high side force. It is a

tendency to gradually replace SF-1P with SF-1D, the latter will Cocer a Wide application in auto mobile, motor

damper and oilpumps, etc.

SF-TEX 弹钢基PTFE织物自润滑轴承

SF-TEX Stainless Steel Textile Bushing

该材料以各种优质金属为基体，表面覆着以 PTFE 和其它添加剂为主的低摩擦耐摩编织物材料。这种材料

结构相比一般三层复合材料具有更高的承载能力和更长的使用寿命。基材为低碳钢（SF-TEX）、不锈钢

（SF-TEX3）、铜（SF-TEXB）等。主要运用于农用机械、建筑机械、汽机车底盘零部件、球阀、蝶阀各种

阀门，水泵及化工工业等重载低速而无法加油的场合。

Steel with PTFE fflbre fabric.This new material use the PTFE fflbres fabric overlay on metal backings,the fabric

have very high load capcity and much longer operating life compare with conventional 3-layer bushes.

the metal can be carbon steel(SF-TEX), stainless steel(SF-TEX3), bronze(SF-TEXB) etc. Suitable for rotary and

oscillating movement, lower maintenance requirements due to the long re-lubrication intervals, lower

wear, lower susceptibility to edge loading, no absorption of water and therefore no swelling, good damping

behaviours,good resistance to shock loads. much long service life under lower speed with high load.

钢 + 球形青铜粉 + 聚四氟乙烯（PTFE）

Steel + Porous bronze + PTFE with fflbre

钢 + 球形青铜粉 + 聚四氟乙烯和亲油性纤维混合物（PTFE）

Steel + Porous bronze + PTFE with fflbre

钢 + 聚四氟乙烯（PTFE）和耐磨编织物

Steel + PTFE fflbre fabric

最大承载压力

Load capacity P

静承载

Static N/mm2 250 最高滑动速度（油润滑）

Max line speed V m/s 3.0

动承载

Dynamic N/mm2 140 使用温度

Temp.limit ℃ -195 ～ +270

摇摆运动

Oscillating N/mm2 60 摩擦系数

Friction Coef. μ 0.04 ～ 0.18

最大 PV 值

PVlimit

油润滑

Oil N/mm2

·m/s 50 导热系数

Thermal conductivity W/m·K 16

干摩擦

Dry N/mm2

·m/s 3.8 线胀系数

Linear expansion 15×10-6/K

最大承载压力

Load capacity P

静承载

Static N/mm2 250 最高滑动速度（油润滑）

Max line speed V m/s 4.5

动承载

Dynamic N/mm2 140 使用温度

Temp.limit ℃ -195 ～ +270

摇摆运动

Oscillating N/mm2 60 摩擦系数

Friction Coef. μ 0.04 ～ 0.20

最大 PV 值

PVlimit

油润滑

Oil N/mm2

·m/s 50 导热系数

Thermal conductivity W/m·K 16

干摩擦

Dry N/mm2

·m/s 3.6 线胀系数

Linear expansion 15×10-6/K

最大承载压力

Load capacity P

静承载

Static N/mm2 360 最大（PV）干

PVlimit

短时间

Short-term N/mm2

·m/s 3.6

动承载

Dynamic N/mm2 180 连续

Continuous N/mm2

·m/s -195 ～ +300

最快速度

Max line speed V

干运动

Dry N/mm2 0.5 使用温度

Temp.limit ℃ 0.04 ～ 0.18

带油运行

Oil M/s 1 摩擦系数

Friction Coef. μ 18

线膨胀系数

Coeficient of Linear Expansion 21×10-6/K 导热系数

Thermal conductivity W/m·K

ACME PRECISION INDUSTRY

5

SF-1 标准公制轴套

SF-1 Normal Metric Bushing

D0

Ci

β

Co

Di S3

L 0

-0.04

25 5 o o

Split

magnified Z

Z处放大

Z

min.0.3

S3 Co Ci β 0.75 0.5±0.3 0.25±0.2 30o

±5o

1.00 0.6±0.3 0.30±0.2 30o

±5o

1.50 0.7±0.3 0.50±0.3 30o

±5o

S3 Co Ci β 2.00 1.2±0.4 0.50±0.3 30o

±5o

2.50 1.8±0.6 0.60±0.3 45o

±5o

轴径(f7)

Shaft

Ds

座孔(H7)

Housing

DH

(OD)

外径公差

Tolerance

DO

(ID)压装后

内孔公差

After fixed

Di,a

配合间隙

Clearance

DD

壁厚

Wall thickness

S3

长度 L 0

-0.40

6 8 10 12 15 20 25 30 40 50

6 -0.010

-0.022 8 +0.015 8 +0.055

+0.025

6.055

5.990

0.077

0.000

1.005

0.980

0606 0608 0610

8 -0.013

-0.028 10 +0.015 10 +0.055

+0.025

8.055

7.990

0.083

0.003 0806 0808 0810 0812 0815

10 -0.013

-0.028 12 +0.018 12 +0.065

+0.030

10.058

9.990

0.086

0.003 1006 1008 1010 1012 1015 1020

12 -0.016

-0.034 14 +0.018 14 +0.065

+0.030

12.058

11.990

0.092

0.006

1206 1208 1210 1212 1215 1220 1225

13 -0.016

-0.034 15 +0.018 15 +0.065

+0.030

13.058

12.990 1310 1312 1315 1320 1325

14 -0.016

-0.034 16 +0.018 16 +0.065

+0.030

14.058

13.990 1410 1412 1415 1420 1425

15 -0.016

-0.034 17 +0.018 17 +0.065

+0.030

15.058

14.990 1510 1512 1515 1520 1525

16 -0.016

-0.034 18 +0.018 18 +0.065

+0.030

16.058

15.990 1610 1612 1615 1620 1625

17 -0.016

-0.034 19 +0.021 19 +0.075

+0.035

17.061

16.990 0.095

0.006

1710 1712 1715 1720 1725

18 -0.016

-0.034 20 +0.021 20 +0.075

+0.035

18.061

17.990 1810 1812 1815 1820 1825

20 -0.020

-0.041 23 +0.021 23 +0.075

+0.035

20.071

19.990

0.112

0.010

1.505

1.475

2010 2012 2015 2020 2025 2030

22 -0.020

-0.041 25 +0.021 25 +0.075

+0.035

22.071

21.990 2210 2212 2215 2220 2225 2230

24 -0.020

-0.041 27 +0.021 27 +0.075

+0.035

24.071

23.990 2410 2412 2415 2420 2425 2430

25 -0.020

-0.041 28 +0.021 28 +0.075

+0.035

25.071

24.990 2510 2512 2515 2520 2525 2530 2540 2550

28 -0.020

-0.041 32 +0.025 32 +0.085

+0.045

28.085

27.990 0.126

0.010

2.005

1.970

2812 2815 2820 2825 2830 2840 2850

30 -0.020

-0.041 34 +0.025 34 +0.085

+0.045

30.085

29.990 3012 3015 3020 3025 3030 3040 3050

32 -0.025

-0.050 36 +0.025 36 +0.085

+0.045

32.085

31.990

0.135

0.015

3212 3215 3220 3225 3230 3240 3250

35 -0.025

-0.050 39 +0.025 39 +0.085

+0.045

35.085

34.990 3512 3515 3520 3525 3530 3540 3550

38 -0.025

-0.050 42 +0.025 42 +0.085

+0.045

38.085

37.990 3812 3815 3820 3825 3830 3840 3850

40 -0.025

-0.050 44 +0.025 44 +0.085

+0.045

40.085

39.990 4012 4015 4020 4025 4030 4040 4050

d≤Φ28 L-0.30 （d>Φ30 L-0.40 ）

内外倒角 ID and OD chamfers

单位 (Unit): mm

ACME PRECISION INDUSTRY

6

SF-1 标准公制轴套

SF-1 Normal Metric Bushing

0 轴径(f7) -0.40

Shaft

Ds

座孔(H7)

Housing

DH

(OD)

外径公差

Tolerance

DO

(ID)压装后

内孔公差

After fflxed

Di,a

配合间隙

Clearance

DD

壁厚

Wall thickness

S3

长度 L 0

-0.40

20 25 30 40 50 60 70 80 100 115

45 -0.050

-0.025 50 +0.025 50 +0.085

+0.045

45.105

44.990

0.155

0.015

2.505

2.460

4520 4525 4530 4540 4550

50 -0.050

-0.025 55 +0.030 55 +0.100

+0.055

50.110

49.990

0.160

0.015 5020 5025 5030 5040 5050 5060

55 -0.060

-0.030 60 +0.030 60 +0.100

+0.055

55.110

54.990

0.170

0.020

5530 5540 5550 5560

60 -0.060

-0.030 65 +0.030 65 +0.100

+0.055

60.110

59.990 6030 6040 6050 6060 6070

65 -0.060

-0.030 70 +0.030 70 +0.100

+0.055

65.110

64.990 6530 6540 6550 6560 6570

70 -0.060

-0.030 75 +0.030 75 +0.100

+0.055

70.110

69.990 7030 7040 7050 7060 7070 7080

75 -0.060

-0.030 80 +0.030 80 +0.100

+0.055

75.110

74.990 7530 7540 7550 7560 7570 7580

80 -0.045 85 +0.035 85 +0.120

+0.070

80.155

80.020

0.201

0.020

2.490

2.440

8040 8050 8060 8070 8080 80100

85 -0.054 90 +0.035 90 +0.120

+0.070

85.155

85.020

0.209

0.020

8540 8550 8560 8570 8580 85100

90 -0.054 95 +0.035 95 +0.120

+0.070

90.155

90.020 9040 9050 9060 9070 9080 90100

95 -0.054 100+0.035 100+0.120

+0.070

95.155

95.020 9550 9560 9570 9580 95100

100-0.054 105+0.035 105+0.120

+0.070

100.155

100.020 10050 10060 10070 10080 100100 100115

105-0.054 110+0.035 110+0.120

+0.070

105.155

105.020 10560 10570 10580 105100 105115

110-0.054 115+0.035 115+0.120

+0.070

110.115

110.020 11060 11070 11080 110100 110115

120-0.054 125+0.040 125+0.170

+0.100

120.210

120.070

0.264

0.070

2.465

2.415

12060 12070 12080 120100 120115

125-0.063 130+0.040 130+0.170

+0.100

125.210

125.070

0.273

0.070

12560 12570 12580 125100 125115

130-0.063 135+0.040 135+0.170

+0.100

130.210

130.070 13060 13070 13080 130100 130115

140-0.063 145+0.040 145+0.170

+0.100

140.210

140.070 14060 14070 14080 140100 140115

150-0.063 155+0.040 155+0.170

+0.100

150.210

150.070 15060 15070 15080 150100 150115

160-0.063 165+0.040 165+0.170

+0.100

160.210

160.070 16060 16070 16080 160100 160115

180-0.063 185+0.046 185+0.210

+0.130

180.216

180.070

0.279

0.070

2.465

2.415

18060 18070 18080 180100

190-0.072 195+0.046 195+0.210

+0.130

190.216

190.070

0.288

0.070

19060 19070 19080 190100

200-0.072 205+0.046 205+0.210

+0.130

200.016

200.070 20060 20070 20080 200100

220-0.072 225+0.046 225+0.210

+0.130

220.216

220.070 22060 22070 22080 220100

250-0.072 255+0.052 255+0.260

+0.170

250.222

250.070

0.294

0.070

2.465

2.415

25080 250100

260-0.081 265+0.052 265+0.260

+0.170

260.222

260.070

0.303

0.070

26080 260100

280-0.081 285+0.052 285+0.260

+0.170

280.222

280.070 28080 280100

300-0.081 305+0.052 305+0.260

+0.170

300.222

300.070 30080 300100

ACME PRECISION INDUSTRY

7

SF-1F 标准公制翻边轴套

SF-1F Normal Metric Flange Bushing

S3 1.0 1.5 2.0 2.5

r 1-0.5 1±0.5 1.5±0.5 2±0.5

Split

Z

D0

Ci

β

Co

Di

Dfi

S3

L

Sfi

min.0.3

25 5 o o

magnified Z

Z处放大

轴径(f7)

Shaft

Ds

座孔(H7)

Housing

DH

(OD)

外径公差

Tolerance

DO

(ID)压装后

内孔公差

After fflxed

Di,a

配合间隙

Clearance

CO

型号规格

Designation

壁厚

Wall

thickness

S3

尺寸 Dimension

Di Do Dffl±0.5 L±0.25 Sffl-0.2

6 -0.013

-0.028 8 +0.015 8 +0.055

+0.025

6.055

5.990

0.077

0.000

SF-10F06040

1.005

0.980

6 8 12

4

1

SF-10F06070 7

8 -0.013

-0.028 10 +0.015 10 +0.055

+0.025

8.055

7.990

0.083

0.003

SF-10F08055

8 10 15

5.5

SF-10F08075 7.5

10 -0.016

-0.034 12 +0.018 12 +0.055

+0.025

10.058

9.990

0.086

0.003

SF-10F10070

10 12 18

7

SF-10F10090 9

SF-10F10120 12

12 -0.016

-0.034 14 +0.018 14 +0.065

+0.030

12.058

11.990

0.092

0.006

SF-10F12070

12 14 20

7

SF-10F12090 9

SF-10F12120 12

14 -0.016

-0.034 16 +0.018 16 +0.065

+0.030

14.058

13.990

SF-10F14120

14 16 22

12

SF-10F14170 17

15 -0.016

-0.034 17 +0.018 17 +0.065

+0.030

15.058

14.990

SF-10F15090

15 17 23

9

SF-10F15120 12

SF-10F15170 17

16 -0.016

-0.034 18 +0.018 18 +0.065

+0.030

16.058

15.990

SF-10F16120

16 18 24

12

SF-10F16170 17

18 -0.016

-0.034 20 +0.021 20 +0.075

+0.035

18.061

17.990

0.095

0.006

SF-10F18120

18 20 26

12

SF-10F18170 17

SF-10F18200 20

20 -0.020

-0.041 23 +0.021 23 +0.075

+0.035

20.071

19.990

0.112

0.010

SF-10F20115

1.505

1.475

20 23 30

11.5

1.5

SF-10F20165 16.5

SF-10F20215 21.5

22 -0.020

-0.041 25 +0.021 25 +0.075

+0.035

22.071

21.990

SF-10F22150

22 25 32

15

SF-10F22200 20

25 -0.020

-0.041 28 +0.021 28 +0.075

+0.035

25.071

24.990

SF-10F25115

25 28 35

11.5

SF-10F25165 16.5

SF-10F25215 21.5

30 -0.025

-0.050 34 +0.025 34 +0.075

+0.035

30.085

29.990

0.126

0.010

SF-10F30160

2.005

1.970

30 34 42

16

2

SF-10F30260 26

35 -0.025

-0.050 39 +0.025 39 +0.085

+0.045

35.085

34.990 0.135

0.015

SF-10F35160

35 39 47

16

SF-10F35260 26

40 -0.025

-0.050 44 +0.025 44 +0.085

+0.045

40.085

39.990

SF-10F40260

40 44 53

26

SF-10F40400 40

单位 (Unit): mm

ACME PRECISION INDUSTRY

8

SF-1WC 标准公制垫片

SF-1WC Normal Metric Washer

Do

Di

dD

Ha

Hd

dp

ST

轴径

Shaft

Ds

型号规格

Standard No.

垫片尺寸 SF-1WCasher size 安装尺寸 Assemble size

Hd+0.12

Di

+0.25 Do-0.25 ST -0.05 dp±0.125 dD

+0.4

+0.1 Ha±0.2

8 SF-1WC 10 10 20

1.5

15 1.5

1

20

10 SF-1WC 12 12 24 18 24

12 SF-1WC 14 14 26 20

2

26

14 SF-1WC 16 16 30 23 30

16 SF-1WC 18 18 32 25 32

18 SF-1WC 20 20 36 28

3

36

20 SF-1WC 22 22 38 30 38

22 SF-1WC 24 24 42 33 42

24 SF-1WC 26 26 44 35 44

26 SF-1WC 28 28 48 38

4

48

30 SF-1WC 32 32 54 43 54

36 SF-1WC 38 38 62 50 62

40 SF-1WC 42 42 66 54 66

46 SF-1WC 48 48 74

2

61

1.5

74

50 SF-1WC 52 52 78 65 78

60 SF-1WC 62 62 90 76 90

SF-1SP 板材规格及公差

SF-1SP Strip Speciffcation & Tolerance

L

W

SS

型号规格

Standard No. 长度 L±1 宽度 W±1 厚壁 Wall thickness

Ss-0.05

SF-1SP 500 150 1.0

SF-1SP 500 150 1.5

SF-1SP 500 150 2.0

SF-1SP 500 150 2.5

单位 (Unit): mm

单位 (Unit): mm

ACME PRECISION INDUSTRY

9

SF-2 边界润滑轴套

SF-2 Marginal Lubricating Bushing

ACME PRECISION INDUSTRY

10

SF-2 碳钢基边界无铅自润滑轴承

SF-2 Marginal Pb-free self-lubricating bearing

SF-2Y 碳钢基边界无铅自润滑轴承

SF-2Y Marginal Pb-free self-lubricating bearing

SF-2 边界润滑轴承，该产品以优质低碳钢为基体，中间烧结球形青铜层，表面轧制改性聚甲

醛 (POM)。在边界润滑条件下可长期使用而不加油，耐磨层表面有储油坑。产品广泛应用于

冶金机械、矿山机械、水利机械、汽机车、建筑机械、农用机械、轧钢行业等。

SF-2Y 碳钢基边界无铅自润滑轴承，该产品与 SF-2 具有相同结构和使用性能，在边界润滑条

件下可长期使用而不加油，耐磨层表面有储油坑。产品广泛应用于冶金机械、矿山机械、水

利机械、汽机车、建筑机械、农用机械、轧钢行业等。

SF-2 Marginal Pb-free self-lubricating bearing is used steel-backing as its structure, sintered

porous bronze as its interlayer, surface inlaid the modiffled POM. Suitable for marginally lubricated

and dry operation on the conditions of lubrication indents grease. It has been widely applied

to metallurgical machinery, Mine machinery, water conservancy machinery, vapor locomotive,

building machinery, agriculture machinery, steel rolling industry etc.

SF-2Y has the same structure and functional performance with SF-2. It can work long time

without oil in the condition of prelubricated with lubrication indents.Widely applied to metallurgy

machinery, Mining machinery, water conservancy machinery, automobile, building machinery,

agriculture machinery, rolling steel industry etc.

钢 + 球形青铜粉 + 聚甲醛（POM）

Steel+Porous bronze+POM

钢 + 球形青铜粉 + 聚甲醛（POM）

Steel+Porous bronze+POM

最大承载压力

Load capacity P

静承载

Static N/mm2 250 最高滑动速度（油润滑）

Max line speed V m/s 2.5

动承载

Dynamic N/mm2 140 使用温度

Temp.limit ℃ -40 ～ +130

摇摆运动

Oscillating N/mm2 60 摩擦系数

Friction Coef. μ 0.05 ～ 0.25

最大 PV 值

PVlimit

油润滑

Oil N/mm2

·m/s 22 导热系数

Thermal conductivity W/m·K 13

干摩擦

Dry N/mm2

·m/s 2.8 线胀系数

Linear expansion 11×10-6/K

最大承载压力

Load capacity P

静承载

Static N/mm2 250 最高滑动速度（油润滑）

Max line speed V m/s 2.5

动承载

Dynamic N/mm2 140 使用温度

Temp.limit ℃ -40 ～ +130

摇摆运动

Oscillating N/mm2 60 摩擦系数

Friction Coef. μ 0.05 ～ 0.2

最大 PV 值

PVlimit

油润滑

Oil N/mm2

·m/s 22 导热系数

Thermal conductivity W/m·K 13

干摩擦

Dry N/mm2

·m/s 2.8 线胀系数

Linear expansion 11×10-6/K

ACME PRECISION INDUSTRY

11

SF-2 边界润滑轴套

SF-2 Marginal Lubricating Bushing

dL

= =

Z Split

Do

Ci

β

Co

Di S3

L

25 5 o o

magnified Z

Z处放大

min.0.3

S3 Co Ci β 1.0 0.6±0.3 0.30±0.2 30o

±5o

1.5 0.7±0.3 0.50±0.2 30o

±5o

S3 Co Ci β 2.00 1.2±0.4 0.50±0.3 30o

±5o

2.50 1.8±0.6 0.60±0.3 45o

±5o

内外倒角 ID and OD chamfers

轴径

Shaft

Ds

h8

座孔

Housing

H7

DH

(OD)

外径公差

Tolerance

DO

(ID)压装后

内孔公差

After fflxed

Di,a

配合间隙

Clearance

DD

壁厚

Wall thickness

S3

油孔

Oil hole

dL

长度 L 0

-0.40

10 15 20 25 30 35 40 45 50 60

10-0.022 12+0.018 12 +0.065

+0.030

10.108

10.040

0.130

0.040

0.980

0.955

4

1010 1015 1020

12-0.027 14+0.018 14 +0.065

+0.030

12.108

12.040

0.135

0.040

1210 1215 1220

14-0.027 16+0.018 16 +0.065

+0.030

14.108

14.040 1415 1420

15-0.027 17+0.018 17 +0.065

+0.030

15.108

15.040 1515 1520 1525

16-0.027 18+0.018 18 +0.065

+0.030

16.108

16.040 1615 1620 1625

18-0.027 20+0.021 20 +0.075

+0.035

18.111

18.040

0.138

0.040 1815 1820 1825

20-0.033 23+0.021 23 +0.075

+0.035

20.131

20.050

0.164

0.050

1.475

1.445

2015 2020 2025 2030

22-0.033 25+0.021 25 +0.075

+0.035

22.131

22.050 2215 2220 2225 2230

25-0.033 28+0.021 28 +0.075

+0.035

25.131

25.050

6

2515 2520 2525 2530

28-0.033 32+0.025 32 +0.085

+0.045

28.155

28.060 0.188

0.060

1.970

1.935

2820 2825 2830

30-0.033 34+0.025 34 +0.085

+0.045

30.155

30.060 3020 3025 3030 3035 3040

35-0.039 39+0.025 39 +0.085

+0.045

35.155

35.060 0.194

0.060

3520 3525 3530 3535 3540

40-0.039 44+0.025 44 +0.085

+0.045

40.155

40.060

8

4020 4025 4030 4035 4040 4045 4050

45-0.039 50+0.025 50 +0.085

+0.045

45.195

45.080

0.234

0.080

2.460

2.415

4520 4525 4530 4535 4540 4545 4550

50-0.039 55+0.030 55 +0.100

+0.055

50.200

50.080

0.239

0.080 5030 5035 5040 5045 5050 5060

55-0.046 60+0.030 60 +0.100

+0.055

55.200

55.080 0.246

0.080

5530 5535 5540 5545 5550 5560

60-0.046 65+0.030 65 +0.100

+0.055

60.200

60.080 6030 6035 6040 6045 6050 6060

单位 (Unit): mm

ACME PRECISION INDUSTRY

12

SF-2 边界润滑轴套

SF-2 Marginal Lubricating Bushing

轴径

Shaft

Ds

h8

座孔

Housing

H7

DH

(OD)

外径公差

Tolerance

DO

(ID)压装后

内孔公差

After fflxed

Di,a

配合间隙

Clearance

DD

壁厚

Wall thickness

S3

油孔

Oil hole

dL

长度 L 0

-0.40

40 50 60 80 90 95 100 110 120

65 -0.046 70 +0.030 70 +0.100

+0.055

65.200

65.080

0.246

0.080

2.460

2.415 8

6540 6550 6560

70 -0.046 75 +0.030 75 +0.100

+0.055

70.200

70.080 7040 7050 7060 7080

75 -0.046 80 +0.030 80 +0.100

+0.055

75.200

75.080 7540 7550 7560 7580

80 -0.046 85 +0.035 85 +0.120

+0.070

80.265

80.100

0.313

0.100

2.450

2.385

9.5

8040 8050 8060 8080

85 -0.054 90 +0.035 90 +0.120

+0.070

85.265

85.100

0.321

0.100

8540 8550 8560 8580

90 -0.054 95 +0.035 95 +0.120

+0.070

90.265

90.100 9040 9050 9060 9080 9090

100-0.054 105 +0.035 105 +0.120

+0.070

100.265

100.100 10050 10060 10080 10090 10095

105-0.054 110 +0.035 110 +0.120

+0.070

105.265

105.100 10550 10560 10580 10590 10595 105100 105110

110-0.054 115 +0.035 115 +0.120

+0.070

110.265

110.110 11050 11060 11080 11090 11095 110100 110110

120-0.054 125 +0.040 125 +0.170

+0.100

120.270

120.110

0.324

0.100

12050 12060 12080 12090 12095 120100 120110

125-0.063 130 +0.040 130 +0.170

+0.100

125.270

125.110 12550 12560 12580 12590 12595 125100 125110

130-0.063 135 +0.040 135 +0.170

+0.100

130.270

130.110 13050 13060 13080 13090 13095 130100 130110

140-0.063 145 +0.040 145 +0.170

+0.100

140.270

140.110 14050 14060 14080 14090 14095 140100 140110

150-0.063 155 +0.040 155 +0.170

+0.100

150.270

150.110 15050 15060 15080 15090 15095 150100 150110

160-0.063 165 +0.040 165 +0.170

+0.100

160.270

160.110

9.5

16050 16060 16080 16090 16095 160100 160110

170-0.063 175 +0.040 175 +0.170

+0.100

170.270

170.110 17050 17060 17080 17090 17095 170100 170110

180-0.063 185 +0.046 185 +0.210

+0.130

180.276

180.110

0.339

0.110

18050 18060 18080 18090 18095 180100 180110

190-0.072 195 +0.046 195 +0.210

+0.130

190.276

190.110 19050 19060 19080 19090 19095 190100 190110 190120

200-0.072 205 +0.046 205 +0.210

+0.130

200.276

200.110 20050 20060 20080 20090 20095 200100 200110 200120

220-0.072 225 +0.046 225 +0.210

+0.130

220.276

220.110

9.5

22050 22060 22080 22090 22095 220100 220110 220120

240-0.072 245 +0.046 245 +0.210

+0.130

240.276

240.110 24050 24060 24080 24090 24095 240100 240110 240120

250-0.072 255 +0.052 255 +0.260

+0.170

250.282

250.110

0.354

0.110

25050 25060 25080 25090 25095 250100 250110 250120

260-0.081 265 +0.052 265 +0.260

+0.170

260.282

260.110 26050 26060 26080 26090 26095 260100 260110 260120

280-0.081 285 +0.052 285 +0.260

+0.170

280.282

280.110 28050 28060 28080 28090 28095 280100 280110 280120

300-0.081 305 +0.052 305 +0.260

+0.170

300.282

300.110 30050 30060 30080 30090 30095 300100 300110 300120

ACME PRECISION INDUSTRY

13

轴径

Shaft

Ds

型号规格

Standard No.

垫片尺寸 SF-1WCasher size 安装尺寸 Assemble size

Hd+0.12

Di

+0.25 Do-0.25 ST -0.05 dp±0.125 dD

+0.4

+0.1 Ha±0.2

8 SF-2 WC10 10 20

1.5

15 1.5

1

20

10 SF-2 WC12 12 24 18 24

12 SF-2 WC14 14 26 20

2

26

14 SF-2 WC16 16 30 23 30

16 SF-2 WC18 18 32 25 32

18 SF-2 WC20 20 36 28

3

36

20 SF-2 WC22 22 38 30 38

22 SF-2 WC24 24 42 33 42

24 SF-2 WC26 26 44 35 44

26 SF-2 WC28 28 48 38

4

48

30 SF-2 WC32 32 54 43 54

36 SF-2 WC38 38 62 50 62

40 SF-2 WC42 42 66 54 66

46 SF-2 WC48 48 74

2

61

1.5

74

50 SF-2 WC52 52 78 65 78

60 SF-2 WC62 62 90 76 90

Do

Di

dD

Lubrication Pochet

Ha

Hd

dp

ST

油穴

SF-2WC 标准公制垫片

SF-2WC Normal Metric Washer

SF-2SP 板材标准公制尺寸

SF-2SP Strip Standard Metric Size

L

W

ST

Lubrication Pochet

油穴

型号规格

Standard No. 长度 L±1 宽度 W±1 厚壁 Wall thickness

Ss-0.05

SF-2SP 500 150 1.0

SF-2SP 500 150 1.5

SF-2SP 500 150 2.0

SF-2SP 500 150 2.5

单位 (Unit): mm

单位 (Unit): mm

ACME PRECISION INDUSTRY

14

JF 双金属轴套

JF Bimetal Bushing

ACME PRECISION INDUSTRY

15

JF-800 双金属轴套

JF-800 Bimetel Bushing

JF-720 双金属轴套

JF-720 Bimetel Bushing

JF-800 双金属轴承，是以低碳钢板为基体材料，表面烧结了 CuPb10Sn10 或者 CuSn6Zn6Pb3 材料

的钢铜合金产品。该产品是双合金轴承中承载能力最强的一种，重型车的平衡桥衬套，均使用该产

品。它是一种用途很广的高载低速运动轴承。

JF720 双金属轴承，是以钢板为基体 , 表面烧结 CuPb24Sn4 材料的产品。该产品具有较好的疲劳强

度和承载能力。适用于中速中载，有油润滑的场合表面镀软合金时，可用作高速内燃机轴承、连杆

衬套，达到良好的耐磨、耐疲劳效果。

JF-800 bimetal bushing is based on steel and sintered with CuPb10Sn10 or CuSn6Zn6Pb3 as a lining

layer. The strongest type of bimetal bushings and widely applicated in so many fields. This type has

the best performance within the range of Cu-Pb alloy constructured bushing.Thereforce it has a wide

application and is mostly suitable for where is middle speed and high impact etc.

JF-720 is a bimetal bushing with steel as backing and sintered CuPb24Sn24 as lining layer. This type has

fairly good performance in anti-fatigue and load capacity. It is suitable for middle speed and middle

load. When over plated certain soft alloy, it can be applied in high-speed internal combustion engine

and as connect rod.

材料型号

Material type CuPb10Sn10/CuSn6Zn6Pb3 对磨轴硬度

Hardness of mating surface 53HRC

合金层硬度

Hardness of bronze alloy 70~100HB 最高使用温度

Max. temperature 260℃

最大荷载

Max. dynamic Load 65N/mm2 最高静承载压力

Load limit 150N/mm2

拉伸强度

Tensile strength 150N/mm2 最高速度

Speed limit v max. 5m/s

摩擦系数 ( 油 )

Friction coef(Oill) 0.06~0.14 允许 PV 值 PV limit

脂

Grease 2.8N/mm2

.m/s

“蓝宝石”疲劳级 Mpa

Sapphire Fatigue Calss 125 油

oil 10N/mm2

.m/s

材料型号

Material type CuPb24Sn4 对磨轴硬度

Hardness of mating surface 50HRC

合金层硬度

Hardness of bronze alloy 45~70HB 最高使用温度

Max. temperature 200℃

最大荷载

Max. dynamic Load 38N/mm2 最高静承载压力

Load limit 130N/mm2

拉伸强度

Tensile strength 150N/mm2 最高速度

Speed limit v max. 10m/s

摩擦系数 ( 油 )

Friction coef(Oill) 0.06~0.16 允许 PV 值 PV limit

脂

Grease 2.8N/mm2

.m/s

“蓝宝石”疲劳级 Mpa

Sapphire Fatigue Calss 115 油

oil 10N/mm2

.m/s

钢 + CuPb10Sn10

Steel + CuPb10Sn10

钢 + CuPb24Sn4

Steel + CuPb24Sn4

ACME PRECISION INDUSTRY

16

JF-20 双金属轴套

JF-20 Bimetel Bushing

JF-700 双金属轴套

JF-700 Bimetel Bushing

JF-20 高锡铝基轴承是以钢板为基体，表面辊压 AlSn20Cu 材料的产品。该产品具有中等疲劳强度和

承载能力，良好抗腐蚀性能，较好的轴承滑动性能等特点，常用作中小功率的内燃机轴瓦、火车发

动机轴瓦、空气压力机轴套、制冷机轴承，是取代巴氏合金的新颖产品。

JF-700 双金属轴承 , 是以钢板为基体 , 表面烧结 CuPb30 材料的产品。该产品由于含铅量高，所以具

有良好的抗咬轴性和异物埋没性。工作表面需镀软合金材料，可用作高速、中低载的内燃机主轴瓦、

连杆衬套、摇臂衬套；油泵侧摩擦片。

JF-20 is a high tin and aluminum based bushing, which adopts steel as backing and is coated a lining of

AlSn20Cu through rolling treatment. It is a fairly good fatigue resistance, load capatity and good anticorrosion and also performs well in Bushing's sliding properties. It is widely applied under high speed and

low load such as in internal combustion engine, air compressor and cooling machine.

JF-700 is a bimetal bushing with steel as backing and sintered CuPb30 as lining layer. It has good

performance in anti-seizing, alien substance contamination. It is necessary to be overplated certain soft

alloy and mostly applied in internal combustion engine under high speed and middle to low load, e.g.

main bushing of inner-combustion engine and connect-rod bushing.

材料型号

Material type AlSn20Cu 对磨轴硬度

Hardness of mating surface 250HRC

合金层硬度

Hardness of bronze alloy 30~40HB 最高使用温度

Max. temperature 150℃

最大荷载

Max. dynamic Load 30N/mm2 最高静承载压力

Load limit 100N/mm2

拉伸强度

Tensile strength 200N/mm2 最高速度

Speed limit v max. 25m/s

摩擦系数 ( 油 )

Friction coef(Oill) 0.08~0.17 允许 PV 值 PV limit

脂

Grease ——

“蓝宝石”疲劳级 Mpa

Sapphire Fatigue Calss 105 油

oil 6N/mm2

.m/s

材料型号

Material type CuPb30 对磨轴硬度

Hardness of mating surface 270HRC

合金层硬度

Hardness of bronze alloy 30~45HB 最高使用温度

Max. temperature 170℃

最大荷载

Max. dynamic Load 25N/mm2 最高静承载压力

Load limit 120N/mm2

拉伸强度

Tensile strength 200N/mm2 最高速度

Speed limit v max. 15m/s

摩擦系数 ( 油 )

Friction coef(Oill) 0.08~0.16 允许 PV 值 PV limit

脂

Grease 2.5N/mm2

.m/s

“蓝宝石”疲劳级 Mpa

Sapphire Fatigue Calss 105 油

oil 8N/mm2

.m/s

钢 + AlSn20Cu

Steel +AlSn20Cu

钢 + CuPb30

Steel + CuPb30

13.5

4.6

2.5

0.4±0.2

20°

90°-125°

( 1 ) 3 min ( 2 ) ( 3 )

( 4 ) min ( 5 ) ( 6 )

20°

min 6

双金属自润滑轴承的油槽油穴形式

Type for Bi-Metaltic Bushing Grooves and Indents

ACME PRECISION INDUSTRY

17

为了使 JF 双金属轴套在使用中，能得到充分的油润滑，因此推荐如下尺寸油孔，客户需油孔而无特殊要求的，都按此油孔标准制作。

In order to fully lubricate the bush when in the performance, the indentations with size as follow are recommended. They should be manufactured

according to the standard below if without special requirements.

油孔的位置应避开接缝处和承载区域，这有利于进油。

the lubricating hole should be away from butt joint and loading area and designed to be easy-oil-feding as well.

板材合金厚度可以根据要求定制。

The thickness of the plate alloy should be according to customer's request.

化学元素

chemical elements

JF-800

CuPb10Sn10

JF-800

CuPb24Sn4

JF-700

CuPb30

JF-20

AlSn20Cu

Cu 余量 Remainder 余量 Remainder 余量 Remainder 1.7~1.3

Pb 9.0~11.0 21.0~27.0 26.0~33.0 ——

Sn 9.0~11.0 3.0~4.5 0.5 17.5~22.5

Zn 0.5 0.5 0.5 ——

P 0.1 0.1 0.1 ——

Fe 0.7 0.7 0.7 0.7

Ni 0.5 0.5 0.5 0.1

Sb 0.2 0.2 0.2 ——

Al —— —— —— 余量 Remainder

Si —— —— —— 0.7

Mn —— —— —— 0.7

Ti —— —— —— 0.2

其他 Other 0.5 0.5 0.5 0.5

公差厚度

Tolerance Thickness 1 1.5 2 2.5 3 3.5 4 5

钢基厚度

Thickness of steel backing 0.6 1 1.4 1.9 2.3 2.8 3.2 4

有效合金厚度

Thickness of bronze leyer 0.4 0.5 0.6 0.6 0.7 0.7 0.8 1.0

可加工轴承壁厚

Manufactuable wall thickness 1 +0.25

+0.15 1.5 +0.25

+0.15 2 +0.25

+0.15 2.5 +0.25

+0.15 3 +0.25

+0.15 1 +0.25

+0.15 1 +0.25

+0.15 1 +0.25

+0.15

已加工轴承壁厚

Manufactued wall thickness 1 -0.25 1.5 -0.03 2

-0.035 2.5 -0.04 2.5 -0.04 3.5 -0.05 4 -0.055 5 -0.06

A B C D

双金属自润滑轴承的搭扣形式

Lock Types for Bi-Metaltic Bushing

JF双金属轴套合金化学成分

Composition analysis of alloy

JF型双金属轴套的油孔设计

The designing of oil indentations

JF双金属板材厚度尺寸及公差

Normal thickness of the JF bimetal and their tolerances

轴承外径

Bush O.D 12~23 25~39 42~80 85~155

油孔直径

Lubricating hole 4 6 8 9.5

ACME PRECISION INDUSTRY

18

S3 Co Ci β 0.75 0.5±0.3 0.25±0.2 35o

±5o

1.00 0.6±0.3 0.30±0.2 35o

±5o

1.50 0.7±0.3 0.50±0.3 35o

±5o

S3 Co Ci β 2.00 1.2±0.4 0.50±0.3 30o

±5o

2.50 1.8±0.6 0.60±0.3 45o

±5o

dL

= =

Z Split

Do

Ci

β

Co

Di S3

L

25 5 o o

magnified Z

Z处放大

min.0.3

JF-800 标准公制轴套

JF-800 Normal Metric Bushing

内径

Di

φd

外径

DO

φD

轴径(h8)

Shaft

Ds

座孔(H7)

Housing

DH

压装后

内孔公差

Arter fflxed

Di,a

配合间隙

Clearance

CD

壁厚

Wall

thickness

S3

油孔

Oil hole

dL

长度 L 0

-0.40

10 15 20 25 30 40 50

10 12 10－0.022 12＋0.018

＋0.148

＋0.010

0.170

0.010

0.995

0.935

4

1010 1015 1020

12 14 12－0.027 14＋0.018

0.175

0.010

1210 1215 1220

14 16 14－0.027 16＋0.018 1410 1415 1420

15 17 15－0.027 17＋0.018 1510 1515 1520

16 18 16－0.027 18＋0.018 1610 1615 1620

18 20 18－0.027 20＋0.021 ＋0.151

＋0.010

0.178

0.010 1810 1815 1820 1825

20 23 20－0.033 23＋0.021

＋0.161

＋0.020

0.194

0.020

1.490

1.430

2010 2015 2020 2025

22 25 22－0.033 25＋0.021

6

2210 2215 2220 2225

24 27 24－0.033 27＋0.021 2410 2415 2420 2425 2430

25 28 25－0.033 28＋0.021 2515 2520 2525 2530

26 30 26－0.033 30＋0.021 ＋0.181

＋0.040

0.214

0.040

1.980

1.920

2615 2620 2625 2630

28 32 28－0.033 32＋0.025

+0.185

+0.040

0.218

0.040

2815 2820 2825 2830 2840

30 34 30－0.033 34＋0.025 3015 3020 3025 3030 3040

32 36 32－0.039 36＋0.025

0.224

0.040

3215 3220 3225 3230 3240

35 39 35－0.039 39＋0.025 3520 3525 3530 3540 3550

38 42 38－0.039 42＋0.025

8

3820 3825 3830 3840 3850

40 44 40－0.039 44＋0.025 4020 4025 4030 4040 4050

内外倒角 ID and OD chamfers

单位 (Unit): mm

ACME PRECISION INDUSTRY

19

JF 标准公制轴套

JF Normal Metric Bushing

内径

Di

φd

外径

DO

φD

轴径(h8)

Shaft

Ds

座孔(H7)

Housing

DH

压装后

内孔公差

Arter fflxed

Di,a

配合间隙

Clearance

CD

壁厚

Wall

thickness

S3

油孔

Oil hole

dL

长度 L 0

-0.40

25 30 40 50 60 80 90 100

45 50 45－0.039 50＋0.025 ＋0.225

＋0.080

0.264

0.080

2.460

2.400

8

4525 4530 4540 4550

50 55 50－0.039 55＋0.030

＋0.230

＋0.080

0.269

0.080 5030 5040 5050 5060

55 60 55－0.046 60＋0.030

0.276

0.080

5530 5540 5550 5560

60 65 60－0.046 65＋0.030 6030 6040 6050 6060

65 70 65－0.046 70＋0.030 6530 6540 6550 6560

70 75 70－0.046 75＋0.030 7030 7040 7050 7060 7080

75 80 75－0.046 80＋0.030

9.5

7530 7540 7550 7560 7580

80 85 80－0.046 85＋0.035

＋0.235

＋0.080

0.281

0.080 8030 8040 8050 8060 8080 8090

85 90 85－0.054 90＋0.035

0.289

0.080

8530 8540 8550 8560 8580 8590 85100

90 95 90－0.054 95＋0.035 9040 9050 9060 9080 9090 90100

95 100 95－0.054 100＋0.035 9550 9560 9580 9590 95100

100 105 100－0.054 105＋0.035 10050 10060 10080 10090 100100

105 110 105－0.054 110＋0.035 10550 10560 10580 10590 105100

110 115 110－0.054 115＋0.035 11050 11060 11080 11090 110100

115 120 115－0.054 120＋0.035 11550 11560 11580 11590 115100

120 125 120－0.054 125＋0.040

＋0.240

＋0.080

12050 12060 12080 12090 120100

125 130 125－0.063 130＋0.040

0.303

0.080

12560 12580 12590 125100

130 135 130－0.063 135＋0.040 13060 13080 13090 130100

135 140 135－0.063 140＋0.040 13560 13580 13590 135100

140 145 140－0.063 145＋0.040 14060 14080 14090 140100

150 155 150－0.063 155＋0.040 15060 15080 15090 150100

ACME PRECISION INDUSTRY

20

JF 标准公制翻边轴套

JF Normal Metric Flange Bushing

ØDF

±0.5 B 0

-0.08 ØD +0.17

+0.12 Ød +0.25

+0.20 L ±0.8参考壁厚

SB

-0.05

-0.10

87 3.5 67 60 65 3.5

87 4 68 60 60 4

94 3.5 72 65 60 3.5

87 3.5 72 65 65 3.5

87.5 1.95 69.12 65.22 64.5 2

88 3.5 67 60 60 3.5

88 3.5 72 65 65 3.5

92 3.5 77 70 67 3.5

93 3.5 75 68 60 3.5

94 3.5 77 70 70 3.5

95 3.5 77 70 65 3.5

95 4 78 70 70 4

97 3.48 77.14 70.18 62 3.5

97 3.5 82 75 74 3.5

100 5 85 75 70 5

103 3.525 70.8 63.75 73 3.5

105 3.5 82 75 75 3.5

105 3.5 87 80 70 3.5

107 4 83 75 74 4

115 5 100 90 75 5

128 3.8 92.6 85 103 4

108 3.5 72 65 75 3.5

108 3.5 77 70 98 3.5

108 5 80 70 90 5

ØDF

±0.5 B 0

-0.08 ØD +0.17

+0.12 Ød +0.25

+0.20 L ±0.8参考壁厚

SB

-0.05

-0.10

42 3.5 37 30 30 3.5

43 2 34 30 28 2

44 3.5 39 32 35 3.5

47 3.5 39 32 50 3.5

48 2 39 35 37 2

52 3 41 35 35 3

55 3.5 42 35 35 3.5

55 3.5 45 38 35 3.5

55 3.5 45 38 40 3.5

60 3 41 35 42 3

60 3 46 40 62 3

63 3.5 47 40 40 3.5

65 3.5 52 45 40 3.5

68 3.5 54 47 35 3.5

70 3.5 54 47 40 3.5

70 3.5 57 50 48 3.5

72 3.5 57 50 45 3.5

72 3.5 57 50 50 3.5

75 3.5 57 50 50 3.5

77 3 60 54 55 3

83 3.5 66 59 53 3.5

85 3.5 65 58 60 3.5

87 3.5 67 60 53 3.5

87 3.5 67 60 60 3.5

单位 (Unit): mm

L

0.8

2.0

d

SB

DF

D

0.5~1.5×45°

1.5~3×20°

B

0.1 A 0.1 B

合金层 CuPu10Sn10

Alloy layer 0.5±0.2

( )

ACME PRECISION INDUSTRY

21

FB 青铜卷制轴套

FB Bronze Wrapped Bushing

ACME PRECISION INDUSTRY

22

FB090 青铜卷制轴套

FB090 Bronze Wrapped Bushing

FB091 黄铜卷制轴套

FB091 Copper Wrapped Bushing

FB091 黄铜卷制轴套，是以特殊配方的高密度合金为基体，表面可根据客户要求轧制油穴或

油槽等，它有较高的承载压力，很好的耐磨性，产品运用于汽车工业、建筑机械、机床工业等。

FB091 is based in high density copper alloy of special formula. The alloy surface is rolled to oil

holes and grooves according to client requires. It has good load capacity and wear-resistant. The

product is applied to construction machinery and machine tool, etc.

青铜

CuSn8P

黄铜

CuZn31Si

FB090 青铜轴承，采用特殊配方的高密度铜合金带材为基体，表面可以按用户要求轧制菱形

或半球形油穴和油槽。具有密度高、承载压力大、耐磨性能好、使用寿命长等优点，以取代

传统的铸造铜套，可以缩小机械体积，降低成本。FB090 已广泛应用于起重机械、建筑机械、

汽车拖拉机底盘、机床工业及采矿机械中，还可以制成轴瓦、翻边轴套、止推垫片和球碗等

形式。

FB090 is a kind of bushes wrapped by bronze strip. The bronze is made as the particular

formulation with high specifflc and gravity, and on its surface may be incorporated with spherical

or diamond shaped indentations or/and oil grooves as required by customers. It is of high load

capacity and long life, in place of traditional casting bronze bush. It is more cheap and more

compact. It is widely applied in hoisting machines and other construction machines, automobiles,

tractors, trucks, machine tools and some mineral engines.

密度

Density 8.9 g/cm3 硬度

Hardness 90~120 HB

抗压强度

Pressure resistance strength 470 N/mm2 延伸率

Elongation 55%

导热系数

Coeficient of heat conduction 60 W/m.K 材料名称

Alloy material CuSn8P

线膨胀系数

Linear expansion coeficient 18.5 x 10-6/K 其它可选材料

Other material CuSn6.5P

密度

Density 8.9 g/cm3 硬度

Hardness 80~110 HB

抗压强度

Pressure resistance strength 440 N/mm2 延伸率

Elongation 30%

导热系数

Coeficient of heat conduction 71 W/m.K 材料名称

Alloy material CuZn31Si

线膨胀系数

Linear expansion coeficient 19.2 x 10-6/K

ACME PRECISION INDUSTRY

23

FB094 青铜布孔轴套带密封圈

FB094 Bronze Wrapped Bushing with Seals

FB092 青铜布孔轴套

FB092 Bronze Wrapped Bushing

该产品是在 FB092 为基础上，在轴套高度两端配置密封圈而成。它具有防止油脂倒漏，延长润滑时间，防

止灰尘、沙等物质的渗透等优点。

FB092 青铜轴承，以青铜材料为基体，加工均匀有序的注油孔，经卷制而成的薄壁轴承，在装配后注入润

滑油脂。该轴承具有存油量大、安装方便、设计机子小的优点，而且可以取代铜套使用，能大大地降低成

本。目前该产品已应用于输送机、升降机、卷扬机、校平机等中载、低速的场合。

The product is improved from FB092. It is configured airproof ring in the bushing height. It can

prevent grease leaking and dirt penetrating, so as to delay lubricating time.

FB092 bronze bushing is based on bronze of CuSn8.0P0.3 and evenly distributed drilling oil holes on the body.

When in assembly, oil or grease should be stored in the holes before bushing is sealed from both ends. FB092

has the advantages of abundant oil storage, easy-to-assembly, machine compactness etc. It can replace the

conventional whole copper sleeves, thus to save much cost. It is mostly applied under middle load, low speed

such as in convey machine, hoisting machine, windlass, aligning machine etc.

青铜

CuSn8P

青铜

CuSn8P

密度

Density 8.9 g/cm3 硬度

Hardness 90~120 HB

抗压强度

Pressure resistance strength 470 N/mm2 延伸率

Elongation 55%

导热系数

Coeficient of heat conduction 60 W/m.K 材料名称

Alloy material CuSn8P

线膨胀系数

Linear expansion coeficient 18.5 x 10-6/K 其它可选材料

Other material CuSn6.5P

密度

Density 8.9 g/cm3 硬度

Hardness 90~120 HB

抗压强度

Pressure resistance strength 470 N/mm2 延伸率

Elongation 55%

导热系数

Coeficient of heat conduction 60 W/m.K 材料名称

Alloy material CuSn8P

线膨胀系数

Linear expansion coeficient 18.5 x 10-6/K 其它可选材料

Other material CuSn6.5P

FB09G 青铜嵌石墨卷制轴套

FB09G Bronze Wrapped Bushing

FB09G 青铜固体润滑轴承，是以青铜材料为基体，表面埋入固体润滑剂制作而成。由于以延伸率较高的铜

合金材料作为基体，所以可以制成特薄的卷制轴套，再加上理想的填充材料为耐磨剂，因此适用于汽车传

动轴内作为耐磨的轴套使用，也可以在无油润滑的其它场合使用。

FB09G is based bronze material and embedded with solid lubricants in its diamond or round shape pockets

which are evenly distributed on its inside layers . Due to the higher elongation of the copper alloy material as

the substrate, can be made extra thin wrapped bushes, plus on the ideal fflller material for anti-wear agent for

automotive transmission as a wear-resistant sleeve use can also be other occasions in the oil-free lubrication.

青铜 + 石墨

CuSn8P+Graphite

密度

Density 8.3 g/cm3 硬度

Hardness 90~120 HB

抗压强度

Pressure resistance strength 470 N/mm2 延伸率

Elongation 55%

导热系数

Coeficient of heat conduction 58 W/m.K 材料名称

Alloy material CuSn8P

线膨胀系数

Linear expansion coeficient 18.5 x 10-6/K 其它可选材料

Other material CuSn6.5P

ACME PRECISION INDUSTRY

24

FB08G 钢基嵌石墨轴套

FB08G Steel+Graphite Wrapped Bushing

FB08G 固体润滑轴承，是以 JF-800 双金属材料为基体，合金层埋入特殊固体润滑剂制作而成的新颖薄壁固

体润滑轴承。由于采用高强度承载的合金材料作基体，理想的填充材料为耐磨剂，合理的菱形块状润滑设

计，润滑面积达 25% 以上，因此，能发挥良好的润滑性和抗磨耗性能。

FB090 油穴

FB09G 油穴

FB08G 油穴

FB090 油穴 FB090 油穴 FB090 油穴 FB090 油穴

FB08G embedded with solid lubricating bushing, it is based on JF-800 bi-metal material, embedding special

solid lubricant in the alloy layer. Owing to the high strength, high load capacity and the spirally distributed

diamond embedded with solid lubricant, with a lubrication area of 25% on the bushing surface, the bushing

shows good performance in lubricating property and anti-wear.

钢 + 烧结铜合金 + 石墨

Steel+Porous bronze sinter+Graphite

最大承载压力 P

Load capacity P 90N/mm2

摩擦系数

Friction coef μ

干摩擦

Dry friction <0.22

合金硬度

Alloy hardness 60~90HB

脂润滑

Grease

lubrication

<0.08

最大线速度 V

Max line speed

干摩擦

Dry friction 0.4m/s

最高 PV 值

Maximum PV

value

干摩擦

Dry friction 1.8N/mm2

.m/s

脂润滑

Grease lubrication 2m/s

油穴形式(根据DIN1494/ISO3547)

Type of oil pockets (according to DIN1494/ISO3547)

化学成分

Chemical composition

材料

Material Cu Sn P Pb Zn

CuSn8 91.3% 8.0% 0.3%

采用高密度青铜卷制成形或球形油袋、油穴特殊合成内部表面以减少磨损延长使用时间并且很好的做到防腐功能。

High-density bronze is rolled into shape or oil bags and oil holes specially integrated into the inner surface to reduce the wearing and prolong the

service hours. Besides, it has excellent anti-corrosion functions. 0.4±0.2 4.5

17°

30°

17°

20°

1.9

0.6±0.2

4.5

17°

30°

17°

23°

2.4

20°

0.6±0.2

25

4.813.5

轴衬套内

Inside the bush of the shaft

菱形油穴r≤φ22

Rhomb oil holes r≤φ22

轴衬套内

Inside the bush of the shaft

菱形油穴r>φ22

Rhomb oil holes r>φ22

形成圆形

Forming a circle

φ3

13.54

3.2

φ4

17.76

4.2

轴承内径r≤φ25

Inside Dia r≤φ25

轴承内径r＞φ25

Inside Dia r＞φ25

ACME PRECISION INDUSTRY

25

L Z

min. 0.3

Split

Do

Ci

β

Co

Di

magnified Z

Z处放大

S3 Co Ci β 0.75 0.5±0.3 0.25±0.2 35o

±5o

1.00 0.6±0.3 0.30±0.2 35o

±5o

1.50 0.7±0.3 0.50±0.3 35o

±5o

S3 Co Ci β 2.00 1.2±0.4 0.50±0.3 30o

±5o

2.50 1.8±0.6 0.60±0.3 45o

±5o

FB 标准公制轴套

FB Normal Metric Bushing

内径

Di

φd

外径

DO

φD

长度 L 0

-0.40

10 15 20 25 30 35 40 50 60 70 80 90 100

10 12 1010 1015 1020

12 14 1210 1215 1220

14 16 1410 1415 1420 1425

15 17 1510 1515 1520 1525

16 18 1610 1615 1620 1625

18 20 1810 1815 1820 1825

20 23 2010 2015 2020 2025

22 25 2210 2215 2220 2225 2230

24 27 2415 2420 2425 2430

25 28 2515 2520 2525 2530

28 31 2815 2820 2825 2830

30 34 3015 3020 3025 3030 3035 3040

32 36 3215 3220 3225 3230 3235 3240

35 39 3515 3520 3525 3530 3535 3540

40 44 4020 4025 4030 4035 4040 4050

45 50 4520 4525 4530 4535 4540 4550

50 55 5020 5025 5030 5035 5040 5050 5060

55 60 5520 5525 5530 5535 5540 5550 5560

60 65 6025 6030 6035 6040 6050 6060 6070

65 70 6530 6535 6540 6550 6560 6570

70 75 7030 7035 7040 7050 7060 7070 7080

75 80 7530 7535 7540 7550 7560 7570 7580

80 85 8030 8035 8040 8050 8060 8070 8080

85 90 8530 8535 8540 8550 8560 8570 8580 8590

90 95 9030 9035 9040 9050 9060 9070 9080 9090

95 100 9540 9550 9560 9570 9580 9590 95100

内外倒角 ID and OD chamfers

单位 (Unit): mm

ACME PRECISION INDUSTRY

26

FB 标准公制轴套

FB Normal Metric Bushing

内径

Di

φd

外径

DO

φD

长度 L 0

-0.40

25 30 35 40 50 60 70 80 90 100

100 105 10050 10060 10070 10080 10090 100100

105 110 10550 10560 10570 10580 10590 105100

110 115 11050 11060 11070 11080 11090 110100

115 120 11550 11560 11570 11580 11590 115100

120 125 12060 12070 12080 12090 120100

125 130 12560 12570 12580 12590 125100

130 135 13060 13070 13080 13090 130100

135 140 13560 13570 13580 13590 135100

140 145 14060 14070 14080 14090 140100

145 150 14560 14570 14580 14590 145100

150 155 15060 15070 15080 15090 150100

155 160 15560 15570 15580 15590 155100

160 165 16060 16070 16080 16090 160100

165 170 16560 16570 16580 16590 165100

170 175 17060 17070 17080 17090 170100

175 180 17560 17570 17580 17590 175100

180 185 18060 18070 18080 18090 180100

185 190 18560 18570 18580 18590 185100

190 195 19060 19070 19080 19090 190100

195 200 19560 19570 19580 19590 195100

200 205 20060 20070 20080 20090 200100

205 210 20560 20570 20580 20590 205100

215 220 21560 21570 21580 21590 215100

225 230 22560 22570 22580 22590 225100

230 235 23060 23070 23080 23090 230100

240 245 24060 24070 24080 24090 240100

250 255 25060 25070 25080 25090 250100

260 265 26060 26070 26080 26090 260100

270 275 27060 27070 27080 27090 270100

280 285 28060 28070 28080 28090 280100

290 295 29060 29070 29080 29090 290100

300 305 30060 30070 30080 30090 300100

ACME PRECISION INDUSTRY

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FB 标准公制翻边轴套

FB Normal Metric Flange Bushing

r

min. 0.3

Split

Z

D0

Ci

β

Co

Di

Df

magnified Z

Z处放大

L 0

-0.40

S3

S3 1.0 1.5 2.0 2.5

r 1-0.5 1±0.5 1.5±0.5 2±0.5

内径

Di

φd

外径

DO

φD

法兰外径

Dffi

长度 L 0

-0.40

15 20 25 30 35 40 50 60 70 80 90

25 28 35 25150 25200 25250

30 34 45 30200 30250 30300

35 39 50 35200 35250 35300 35350

40 44 55 40250 40300 40350 40400

45 50 60 45300 45350 45400 45500

50 55 65 50300 50350 50400 50500

55 60 70 55300 55350 55400 55500

60 65 75 60300 60350 60400 60500 60600

65 70 80 65300 65350 65400 65500 65600

70 75 85 70350 70400 70500 70600 70700

75 80 90 75350 75400 75500 75600 75700

80 85 100 80350 80400 80500 80600 80700 80800

90 95 110 90500 90600 90700 90800 90900

100 105 120 100500 100600 100700 100800 100900

110 115 130 110500 110600 110700 110800 110900

120 125 140 120500 120600 120700 120800 120900

130 135 155 130600 130700 130800 130900

140 145 165 140600 140700 140800 140900

150 155 180 150600 150700 150800 150900

160 165 190 160600 160700 160800 160900

170 175 200 170600 170700 170800 170900

180 185 215 180600 180700 180800 180900

190 195 225 190600 190700 190800 190900

200 205 235 200600 200700 200800 200900

225 230 260 225600 225700 225800 225900

250 255 290 250600 250700 250800 250900

265 270 305 265600 265700 265800 265900

285 290 325 285600 285700 285800 285900

300 305 340 300600 300700 300800 300900

单位 (Unit): mm

ACME PRECISION INDUSTRY

28

复层类轴承轴承尺寸公差检测方法 Wrapped Bushing Dimensional Inspection

哈夫规和芯棒 dch= mm

Checking block

and setting mandrel

检验压力 Fch= N

Torce test

极限值 △ Z= and mm

Limiting value

外径公差 Do= to mm

OD tolerance

卷制类产品的制造工艺决定了开口缝的存在，使得产品在自由状态下没有很好的圈整度，同时

轴套外径和座孔之间为过盈配合，轴套要最大限度地适应座孔的形状，因此不能在自由状态下

直接测量产品的内外径而必须使用特殊的测量仪和设备才能检测； ISO3547 标准第 2 部分中对

卷制类产品的公差检验作了明确的规定， 包括：

检验方法 A： 哈夫规检验外径；

检验方法 B： 止通规检验外径；

检验方法 C： 止通规检验内径；

检验方法 D： 测量尺检验大规格产品外径

以及替代检验方法 C 的壁厚检验方法， 壁厚检验方法和检验方法 C 不能同时使用。

Rolled products in the manufacturing process determine the existence of open joints, making

products in the free state not habe a good whole circle shape, while sleeve diameter and the seat

for the interference fflt between the holes, sleeve adapted to maximize Block hole shape can not be

directly measured in the free state the inner/outside diameter of the product only can be by a special

measuring instrument; In ISO3547 standards measured Part 2 of the rolled products made clear

tolerance test requirements, including :

Test Method A: Huff regulatory test outside diameter;

Test method B: use stop-pass gauge to test the outside diameter;

Test method C: use stop-pass gauge to test the inside diameter;

Test method D: Measure the outer diameter of large scale product and use wall-thickness test to

replace test method C. (Wall-thickness test and test method C can not be used at the same time.)

检验方法 B (ISO3547-2: Test B) Test B of ISO 3547 Part 2

检验采用两个环规即通规和止规，用手以最大力 250N 可将轴套推入并通过通规；在相同情况下

无法进入和通过止规。在某些情况下检验精度可能受到影响，比如轴套不圆或闭合开口缝的力

本身已超过 250N，此时建议采用检验方法 A 或测压入力或壁厚相结合的检验方法。

The test is carried out with two ring gauggs, a Go gauge and a No Go gauge whose diameter Shall

be chosen empirically from with Table 6 of ISO3547-1:1999 and agreed upon. It shall be possible to

press the bushes into the GO gauge and then push them through with hand pressure (maximum

force 250N). On the other hand with the same force, it shall not be possible for them to go into and

through the NO GO gauge (See ISO 12307-1)

检验方法 D (ISO3547-2: Test D)

采用精确的测量尺来测量外径， 一般针

对大规格的轴套外径检测。

检验方法 A Test A of ISO

检验方法 B Test B of ISO

Test D (ISO 3547-2)

The test is carried out by means of a

precision measuring tape.

检验方法 A (ISO3547-2: Test A) Test A of ISO 3547 Part 2

采用如右视图的上下两哈夫规对外径进行检验，检验时产品的开口缝朝上哈夫规相向施加检验

载荷 Fch， 该载荷使卷制轴套能够按符合要求的方式就位于检验模。 检验中， 由于弹性变形

卷制轴套外径会变小但不会产生永久变形。 产品的外径可以通过检验模之间的距离 Z 的变化量

△ Z 来计算。

Check the outside diameter of a wrapped bush using measuring equipment as shown to the right, with

a checking block consisting of upper and lower halves and setting plugs, at a determined checking

load of Fch, during the test the outside diameter of the bush is made smaller by the elastic reduction,

however it is not a permanent deformation. The bushes outside diameter can be calculated from the

difference in the value of z ( Z)

开口缝 Open joint

哈夫规 Huff regulatory

Z

Fch

dch

可用手压入

Through with

hand pressure

Cannot Through

with hand pressure

通规

Go ring gauge No Go ring gauge

止规

无法用手压入

外径检验方法 External diameter test methods

复层类轴承的安装

Composite Bushing Installation

ACME PRECISION INDUSTRY

29

检验方法 C

Test C

内径检验方法 Internal diameter test methods

B[mm] X[mm] 测量点

measurement position

B≤15 B/2 1

15＜B≤50 4 2

50＜B≤90 6 and B/2 3

B＞90 8 and B/2 3

Beside the thickness, the ffiatness of washer is also important for washer and grinding parts' usage

age. We use very helpful test in which the washer falls through the gap between two plain parallel

plates of a gauge under its dead weight. The plates must be big enough to cover the whole washer.

The wall thickness is measured at once,two or three positions axially according to the bearing

dimensions.The wall thickness and the inside diameter shall not be speciffled together on the same

drawing.

B

X X

测量点

Measurement position

作为检验方法 C 的替代方案两则不能同时使用， 壁厚根据轴套尺寸在轴向进行测量。

Test C (ISO3547-2: Test C)

To check the inside diameter, the bush is to be pressed into a ring gauge, whose nominal diameter

corresponds to the dimension speciffled in ISO3547-1:1999. The inside diameter shall be measured

with a 3-point measuring instrument or checked with a GO and NO GO plug gauge. The GO plug

gauge shall be inserted by a minimum effort; the NO GO plug gauge shall not be inserted by manual

pressure(maximum force 250N). In order to enable the manufacturer and the customer to compare

results of this test it should be agreed whether results should be obtained by measuring or by

gauging.

检验方法 C (ISO3547-2: Test C)

将轴套压入基准环规后检查轴套的内径，内径的检测可以采用三点测量装置或通、止塞规检验。

从实际使用考虑一般建议采用通、 止塞规检验， 此时在用手最大推力不超过 250N 时通端塞规

可以通过轴套内孔， 在相同情况下止端塞规应当无法通过轴套内孔。 当轴套压入基准环规后，

轴套外径可能会引起永久变形而无法正常使用。

除了厚度公差以外， 垫片的平行度对于垫片和对磨件的使用寿命同样重要。 我们使用比较有效

的检验方法来检测垫片的平行度， 让垫片依靠自重来通过两个平行块； 当然平行块必须大于垫

片本身的规格。

可以用手压入

基准环规

Ring gauge

基准环规

Ring gauge

止端

NO GO gauge

轴套

Bush

轴套

Bush

通端

GO gauge

无法用手压入

Push fit not possible by hand

Push fit by hand

块规

Gauge

止推片

块规间隙

块推片壁厚

止推片自重

Washer weight

Thickness

of washer

Thrust

washer

Distance

between

gauge faces

止推片检验方法 Thrust washer test method

壁厚检测方法 Wall Thickness test method

复层类轴承的安装

Composite Bushing Installation

ACME PRECISION INDUSTRY

30

直套安装 Straight set of installation

Do <55 mm Do

<55 mm

Do

<120 mm

15°-30°

轴套背面加油将助于装配

Lightly Oil back of bush to assist assembly

D ≤125=0.8 H

DH>125=2

D ≤125=0.8 H

DH>125=2

Di

Di

DH

DH

辅助套

Mounting Ring

1000

800

600

400

200

0

0 10 20 30

轴套内孔 Di

(mm)

Bush Bore diameter Di (mm)

单位长度最大压入力 N/mm Max indentation

40 50 100

Z

Z

0.5 x 45° 最大倒角r max x 45°

轴套背面涂少许油用助于安装

Litter oil on the shaft sleeve surface help to assemble

翻边套安装 Flange set of installation

压入力计算 Indentation Calculation

复层类轴承的安装

Composite Bushing Installation

ACME PRECISION INDUSTRY

31

精确的同轴度对于轴承的正常使用非常重要，要求轴套在一个或者两个长度内的不同轴度以及在翻边或止推片直径内的不同轴度控制在 0.02mm

内。

Degree of precision coaxial bearing the normal use for a very important requirement sleeve length in one or two degrees of the different axes and in

the ffiange or thrust washer diameter of the different degree of control shaft within 0.02mm.

建议垫片和滑板安装在凹陷的座孔内， 为了避免移动，同时建议采用定位销加以固定。

It is reconmmended to install the thrust washers and sliding plates with the hollow indented housing. To avoid the moving of such parts, a Dowel pins

is recommended to be installed.

1. 定位销在垫片上的使用 Dowel pin application (thrust waher)

2. 定位销在滑板上的使用 Dowel pin used on slide plate

当无法使用定位销时， 可以采用激光焊接， 粘结剂和钎焊 （温度 <320℃） 的方法加以固定； 此时必须主意使用的温度不能超过轴承材料本身

能够承受的范围， 轴套工作面防止与粘合剂等接触。

When the pin is not available, you can use laser welding, adhesives and brazing (temperature < 320 ℃ ) method to be fflxed; while do in this way,

temperature used must not higher then the bearing material itself can be standed, the cleeve face should be prevent from contacting with adhesives.

0.3~0.5mm

定位销 dowel pin

轴套 Bushing

止推片

Thrust washer

滑板 Slide plate 0.3~0.5mm

定位销 Dowel pin

同轴度要求

Concentricity requirements

3. 平头螺丝的使用 Flat head screw application

0.3~0.5mm

滑板

Slide plate

0.3~0.5mm

平头螺丝

Flat head screw

滑板

Slide plate

平头螺丝

Flat head screw

同轴度 Concentricity

垫片和滑板的安装 Thrust washers and sliding plates installation

其他固定方法 Other fflxation methods

复层类轴承的安装

Composite Bushing Installation

ACME PRECISION INDUSTRY

32

PTFE 基轴承一般都是成品零件，组装后内孔不再进行铰、镗等加工，若座孔按推荐的尺寸加工时，卷制类轴承内径的真圆度

完全能满足使用要求；

如果客户可以接受干摩擦性能大幅度降低，可以对 PTFE 基轴承在安装后进行内孔挤压以达到更高的精度，强烈建议对挤压芯

棒表面进行热处理（深度 0.6mm，HRC ＞ 55）并抛光处理至 Rz1；

当轴承的比压力小或摆动小而要求运行平稳时，可以增大工作间隙，在高温下使用时，每升高 100℃时建议轴径减少 0.008mm；

若轴承座材质是青铜、铝或锌合金时，建议减少轴承座孔以增加轴承装配过盈量；为保证轴承座的刚性，轴承座外径通常为

轴承外径的 1.5 倍，薄壁座孔使用时需要考虑压装和使用过程的产生的变形；

PTFE 轴承需要加工时，为了避免毛刺的产生建议从 PTFE 一侧进行加工或钻孔，在钻孔过程中轴套应当有足够的支撑已确保不

会由于钻孔压力导致变形；带材的加工方法可以通过剪切、水切割、激光切割等方法。

PTFE-based bearings are generally fflnished parts, assembled in the hole without the hinge, and other processing, if the bore size of

the recommended process, the rolling type bearings with bore roundness can meet the requirements;

If the client can accept a significant reduction of dry friction, extruding the inner holes on the PTFE-based bearing after the

compression to achieve higher accuracy, we strongly recommend the extrusion mandrel surface treatment (depth of 0.6mm, HRC ＞

55) and polished to Rz1;

When the bearing's specifflc pressure is small and required to run a smooth swing, you can increase the working space, when used at

high temperatures, it is increased by 100 ℃ , the proposed reduction of shaft diameter 0.008mm;

If the material of bearing is bronze, aluminum or zinc alloy, it is recommended to reduce the bearing hole to increase the amount

of interference bearing assembly; to ensure the bearing rigidity, The base of bearing's diameter is usually 1.5 times to the bearing's

diameter, thin-walled bore with pressure to consider when installed and used in the process of the deformation;

PTFE bearings need processing, in order to avoid the generation of burrs from the PTFE side of the proposed processing or drilling in

the drilling process should have suficient support sleeve has been to ensure that no pressure leads to deformation of the borehole;

processing methods strip can cut, water jet cutting, laser cutting and other methods.

0.5°～1.5°

0.5°～1.5° 6±2

DK RZ1

RZ1

R1.5

座孔 Hole

Di

-0.1

-0.4 Dk

轴承内径

Dia of the axis d

要求内径

Required ID dE

整形工具直径

Diameter of the shaping tools dk

d

d d+0.03

d+0.02 d+0.06

d+0.03 d+0.08

d+0.04 d+0.10

PTFE基轴承的加工和安装注意事项

Processing and installation considerations of PTFE-based bearing

复层类轴承的安装

Composite Bushing Installation

ACME PRECISION INDUSTRY

33

对磨轴 The Shaft

不正确的设计

Incorrect design

正确的设计

Correct design

金属塑料基自润滑轴承允许一些不会损害轴承表面材料的异

物进入，但当异物的侵入增加或高蹍磨型物质进入时应当安

装核实的密封圈以提高轴承的使用寿命。

If increased levels of contamination occur or the bearing is used

in an aggressive environment, the bearing section should be

protected from dust and containment. The normal solution is to

re-design the surrounding structure so that the contamination

cannot reach the bearing section. If the contamination is critical,

a collar of grease or a shaft seal is recommended.

对磨件的材料、表面硬度、表面粗糙度以及表面处理方式对于轴承的使用寿命的影响很大，一般情况下我们建议轴的硬度在

HRC ＞ 50，表面粗糙度 Ra0.4 以下；在潮湿或易腐蚀的场合建议使用不锈钢、硬质铬镀层。

Grinding pieces of material, surface hardness, surface roughness and surface treatments have a great impact on the life of bearing, in

general, we recommend that the hardness of the shaft HRC ＞ 50, surface roughness below Ra0.4; We suggest using stainless steel,

hard chrome plating in the wet or corrosive place.

轴承的密封 Seal

复层类轴承的安装

Composite Bushing Installation

ZHEJIANG ACME PRECISION INDUSTRY CO. LTD.

No. 100 Jiafeng Road, Chengxi Industrial Zone,

Jiashan, Zhejiang, China.

Post Code 314100

地址 浙江省嘉善县城西工业区嘉丰路100号

邮编 314100

印刷存在误差本公司不再另行通知，最终解释权归本公司所有！

If have any printing errors or misunderstandings, our company reserves the right to interpret

Tel +86 573 8411 1935

Fax +86 573 8411 1938

Web www.zjacme.com

E-mail info@zjacme.com

电话 0573 8411 1935

传真 0573 8411 1938

网址 www.zjacme.com

邮件 info@zjacme.com

浙江顶创精密工业有限公司

经销商 DISTRIBUTOR

贞维有限公司

JENN WEIR CO.,LTD.

台中总公司 Taichung head ofice

地址 41172 台中县太平市育德路60巷18号

Add No.18, Lane 60, Yude Rd., Taiping City,

Taichung County 41172, Taiwan

Tel 886-4-23910796-7

Fax 886-4-23910798

E-mail jennweir@ms36.hinet.net

Website www.jennweir.com.tw

赫德有限公司

HARDY CO., LTD.

台北分公司 Taipei ofice

地址 10373 台北市大同区酒泉街215号

Add No.215, Jiuquan St. Datong Dist., Taipei City 10373

Tel 02-25970972-3

Fax 02-25970987