粉末冶金Oilless自润滑影

Hefei Bolin Advanced Materials Co., Ltd is a leading manufacturer in China who is engaged in oilless self-lubricating bearing and structure powder metallurgy parts. The sinter oilless self-lubrication bearingare 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-lubricating bearing to meet your specific requirements. We appreciate your enquiry and will do our best to cooperate with you!