Jiashan Dick Precision Mechinery Co., Ltd

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Nylon Plastic Bushing Polymer Bushing Nylon Bushing PA66 Nylon

Nylon Plastic Bushing Polymer Bushing Nylon Bushing PA66 Nylon

 Nylon plastic bushing polymer bushing nylon bushing PA66 nylon High strength glass fiber with epoxy resin baked with PTFE and special fiber as bearing lining, the back material provides high load capacity and bearing lining offers low fricition under dry condition. Therefore, this special...

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Nylon plastic bushing polymer bushing nylon bushing PA66 nylon

High strength glass fiber with epoxy resin baked with PTFE and special fiber as bearing lining, the back material provides high load capacity and bearing lining offers low fricition under dry condition. Therefore, this special structure offered an ourstanding anti-wear feature and anti-impact performance, suitable for high load with high corrosion resistance application like lifting machinery, logistic machinery, agricultural machinery, and port machinery etc.

High strength glass fiber with epoxy resin baked with PTFE and special fiber as bearing lining, the back material provides high load capacity and bearing lining offers low fricition under dry condition. Therefore, this special structure offered an ourstanding anti-wear feature and anti-impact performance, suitable for high load with high corrosion resistance application like lifting machinery, logistic machinery, agricultural machinery, and port machinery etc.

Technical    description

Unit

Basic    type


General

Standard

High load

High    speed

Underwater

Muti-use

Density

g/cm3

2.00

2.00

2.00

2.00

2.00

1.30

Max. PV

N/mm2×m/s

1.8

1.8

2.0

1.6

1.8

1.2

Coefficient of friction


0.05~0.15

0.03~0.12

0.03~0.12

0.02~0.12

0.02~0.10

0.08~0.30

Working    Temp.

-100~+160

-100~+160

-196~+200

-100~+160

-100~+100

-40~+130

Max. speed

m/s

0.20

0.20

0.20

0.40

0.40

0.13

Max. compressive    strength

MPa

420

420

550

420

420

300

Static    load

MPa

240

240

260

240

240

100

Dynamic    load

MPa

100

140

160

30

100

45

Shore    hardness

D

95

95

95

95

95

90

Linear    coef. of thermal Expansion

10-6×K-1

13

13

13

13

13

40

Thermal    conductivity

W/m.k

0.26

0.26

0.26

0.26

0.26

0.16

Max.    water-absorption rate23℃

%

0.16

0.16

0.16

0.16

0.16

0.20

color


blue

coffee

Black

Ivory-white

Green

Dark gray

Bearing friction coefficient

Filament wound bearing’s coefficient of friction is 0.03~0.12. The load, movement mode, speed and surface roughness of the axle will effect the wear of bearing. Figure 1 shows that the coefficient of friction of the wound bearing under the PV rotation load decreases as the load increases. 

Bearing Spec.:CRB-6070-50 axle:45# HRC50,Ra=0.4 

Load:20~140MPa

Speed:1.0m/min 

Lubrication:干


Dick Precision Mechinery, established in 2010, is a professional nylon plastic bushing polymer bushing nylon bushing pa66 nylon manufacturers and suppliers in China, offering customers the best quality products and excellent service. In order to make customers satisfied, customized orders of products are also welcome in our factory.

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