Oilless Sliding Bearing Bushing Made In China Dry Bearing PTFE Teflon Bushing

Oilless Sliding Bearing Bushing Made In China Dry Bearing PTFE Teflon Bushing
Product Details


Oilless Sliding Bearing Bushing Made In China Dry Bearing PTFE Teflon Bushing


PTFE-based self lubricating composite bearing TSB-10

STRUCTURE : Metal-Polymer Composite Bushing Material 
COMPOSITION: Steel Back + Porous Bronze Sinter + PTFE + Lead

MICROSECTION: 
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  1. PTFE+Lead sliding layer

  2. Porous Bronze Sinter

  3. Steel Backing

  4. Tin/Copper coating


TECHNICAL DATA:

Max.Load

Static

250 N/mm2

Dynamic

140 N/mm2

Oscillating

60 N/mm2

PV limit

Dry

1.8 N/mm2.m/s

Oil

3.6 N/mm2.m/s

Operating Temperature

-200°C~+280°C

Friction Coeff.

0.03~0.20μ 

Speed limit

Dry

2.5 m/s

Oil

5.0 m/s

Hardness

> 200HB

Coeff. Of linear expansion

11x10-6/K



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