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Linear Plain Bearings Polymer Self lubricating Plastic Flanged bushing

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Jiaxing Joyreap Precision Machinery Co.,Ltd
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Province/State:zhejiang
Country/Region:china
Contact Person:MsCatherine Hu
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Linear Plain Bearings Polymer Self lubricating Plastic Flanged bushing

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Brand Name :Joyreap
Model Number :J101
Certification :ISO 9001; IATF16949
Place of Origin :China
Material :Plastic
Type :Straight
Specification :Standard Metric
Advantage :Low weight,long service life
Application :Automotive, Agriculture
Other Type :Straight, Thrust Washer
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J101 Linear Plain Bearings Polymer Self lubricating Plastic Flanged bushing​

J101 flanged plastic bushing is type of self-lubricating bushing.It's specifically to offer a balance of low friction, high wear resistance, and high load capacity. These bushings are designed to operate without external lubrication, making them maintenance-free and a cost-effective alternative to metal or bronze bearings.

Material:


Dark Grey Plastic

Feature:


Self-Lubricating:It contains solid lubricants embedded within the material, eliminating the need for external lubrication and preventing contamination

High load capacity:It can handle significant loads, making them suitable for various applications, including those with edge loads or vibrations.

Wear-resistant: It is designed to withstand wear, even in demanding applications involving high loads and continuous movement, with negligible wear.

Chemical resistance:It exhibits resistance to various chemicals, including some acids, greases, and oils.

Easy installation: It is designed for press-fit installation into a housing bore.

Cost-effective: They offer a cost-effective solution compared to metal or bronze bearings, especially when considering maintenance and lubrication costs.

Environmentally friendly: They require no lubrication, contributing to a cleaner environment by avoiding the release of contaminants.

Application


  • Pneumatic rotary drives
  • Steam pipelines
  • Automotive engine compartments
  • Conveyor chains
  • Pneumatic cylinders
  • Control levers and pedals in vehicles
  • Exhaust valves in milling machines
  • Track rollers in mini excavators

Technical Data



Material performance Table

Units

J101 series

Test standard

General properties

Density
g /cm3 1.48 ISO1183

color

Dark Gray

Max. moisture absorption at 23, 50% RH
weight 0.6 ISO62

Max. moisture absorption
weight 4 ISO62

MechanicaI properties

Flexural modulus
MPa 7500 ISO178

FIexu raI strength at 20
MPa 210 ISO178

Max . recommended surface pressure (20)
MPa 80

shore Hardness (D-type)
85 ISO868

physicaI and ther maI properties

Max . application temperature long-term
135

Max . application temperature short-term
220

Min . application temperature
- 40

Thermal conductivity
W/(m·k) 0.24 ISO22007

coefic ient of thermal expansion (23)
-1 -5
K ·10
9 ISO11359

Electrical properties

specific contact resistance
Ω cm 1E13Min ICE60093

surface resistance
Ω 1E11Min ICE60093

Friction performance

coeficient of friction, dynamic, against steel shaft
μ 0.08-0.15

Max . rotational speed
m/s 1

Max . pv value (dry operation)
MPa · m/s 0.45

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