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  SF-1 Self lubricating bearings
 
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SF-1SS Stainless Steel Bushing

SF-1SS Stainless steel self-lubricating bearing uses stainless steel as base, sintered porous bronze as its interlayer and the Compound of PTFE and Lead as its surface. It offer the property of good self-lubrication, low wear, low friction, corrosion resistence. It has been widely applied to dyeing machinery, chemical engineering machinery and marine industry etc.

※ Technical Data

Performance index

Data

Max Load Capacity P

Static load

250N/mm2

Dynamic load

140N/mm2

Max Sliding Speed V

Dry friction

2.5m/s

Oil lubrication

5.0m/s

Max PV Value Limit

Dry friction

3.8N/mm2·m/s

Oil lubrication

50N/mm2·m/s

Friction coefficient μ

0.04～0.20

Working temperature

-195℃～+280℃

Thermal conductivity

50W/m·K

 
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