Payment & Shipping Terms:
|Keywords:||Tin / Copper Plating||Material:||Carbon Steel|
|Apply For:||Hydraulic Machinery||Size:||Customizable|
|Feature:||Thin-wall Structure||Advantage:||Excellent Chemical Stability|
sintered bronze bearings,
composite sleeve bearings
Tin / Copper Plating Self Lubricating Bearing Excellent Chemical Stability
1. Product Description
Tin / Copper Plating PTFE Plain Bearings Guide Sleeve Bushings are used high quality low-carbon steel as base,sintered porous as its interlayer and the compound of PTFE as its surface. It is lead free and has good pertormance in anti-wear,anti-fatigue,anti-punching. high bonding performance.Widely used for sliding parts of machinery.More enquiry,pls contact us.
|Load capacity||Static load||250
|PVvalue limit||Oil lubrication||50
|Friction coef μ||0.05~0.20|
|Speed limit||Oil lubrication||5m/s||Working temperature||-195℃~+280℃|
|Dry friction||2m/s||Thermal conductivity||70 W/mk|
|Coefficient of linearexpansion||11
Tin / Copper Plating PTFE Plain Bearings Guide Sleeve Bushings are widely applied in oil cylinder ,gear pump ,valve, fluid machinery etc.
This type of self lubricating bearing is low coefficient of friction, wear-resistant, light weight, structurally tight & self-lubricating. The thickness of PTFE composition, 0.01-0.03 mm, anti-abrasion material, which forms a lubrication film to protect the shaft during the machine in operation.bronze powder layer, 0.2-0.35 mm, which further strengthens the combination of the steel sheet and the PTFE layer. Bronze has good thermal conductivity. It can transfer the heat it produces during operation more quickly. Low-carbon steel, which improves load capacity and heat transfer. The Copper / tin coating layer, anti-corrosion.
Contact Person: Mr. Hang