Product Description
Product Description
It can be divided into steel plate + copper layer + PTFE oil-free self-lubricating bearings, single-layer metal oil-free self-lubricating bearings, bimetallic oil-free self-lubricating bearings, solid inlaid oil-free self-lubricating bearings, etc.
Its materials can be divided into cast iron, copper-based and aluminum-based alloys, powder metallurgy materials, plastics, rubber, hardwood and carbon-graphite, polytetrafluoroethylene (Teflon, PTFE), modified polyoxymethylene ( POM), and so on.
| STATIC | 250N/mm2 | temperature | -100℃~+300℃ |
slow running test
| 100N/mm2 | lubricating grease
| 0.3m/s |
| pv value | 1.65N/mm2.m/s
| Thermal conductive
| 60W(m.k)-1
|
linear expansivity
| 19*10-6K-1
| hardness
| HB>20
|
Tensile Strength
| 750N/mm2
| extensibility
| 12%
|
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