Hefei Bolin Advanced Materials Co., Ltd is a leading manufacturer in China who is engaged in oilless self-lubrication bearing and structure powder metallurgy parts. The oil-impregnated sintered copper base and iron base bearing are widely used in automobile, motorcycle, power tool, general mechanism etc. Please contact with me for more information, thanks!

Feature of copper base bearing:

1. Chemical composition: copper, tin, graphite, other

2. Radial crushing strength: 147-196Mpa

3. Oil content: 18%-22%

4. Density: 6.4-7.6g/cm3

We can make the oilless self-lubrication bearing to meet your specific requirements.

We appreciate your enquiry and will do our best to cooperate with you!