| Customization: | Available |
|---|---|
| Bearing Structure: | Split Plain Bearing |
| Type of Lubricant: | Oil-Lubricated Bearing |
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SF014,SF019 Shock Absorber Self-lubricating bearing
| Max load capacity P(Dynamic) 140N/mm2,Maximum PV value (Dry) 3.6N/mm2.m/s |
| Max load capacity P(Static)250N/mm2 Maximum PV value(Oil)50N/mm2.m/s |
| Max line speed V(Dry) 2.5m/s Working temperature -200C~+280C |
| Max line speed V(Oil) 5m/s Thermal conductivity 40W/(m.k) Friction coef 0.08~0.20 Coefficient of linear expansion 12*10-6/k |
bronze bushing is made of bronze base, sinter with bronze powder and PTFE layer with filling material of anti-high temperature.
It has high safety factor,and is particularly appropriate for high temperature environment where no oil is efficient and where the machine must be under successive long period working condition.
This is widely used in steel metallurgy industry such as bushes for roller grooves of successive casting machines.cement grouting pumps and screw type converters for cement.
It can also be composed in steel housing or fabricated into flange bushes which both outer surface and inside bore can be used as working surface.
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