... abrasion resistance&hardness&density High precision, oem offered Sliding oilless bearing:Availability: Cylindrical bushes, flange bushes, thrust washers and strips. non ... .7.short deliver time.8.Typical application:This kind of bearing can be applied under dry, high temperature, high pressure, corrosive ... .br.cCoeff. Of linear expansion27×10-6per°C Sliding Oilless Bearing