Plain Bearings Made of High-Performance Plastics Self-Lubricating Bearing Plain

SF-2 Washer Steel Bronze Powder with POM Marginal Bearings Material: Steel+bronze+POM Suitable for rotating and oscillating movement, less maintenance requirements due to the long re-lubrication intervals, lower wear, lower susceptibility to edge loading, no absorption of water and therefore no swelling, good damping behaviors, good resistance to shock loads. Tech. Data Max. Load P Static load 250 N/mm² Temp. limit -40 ºC~+130 ºC Very low speed 140 N/mm² Max. Speed V Pre-lubricated 2 m/s Rotating load Oscillating load 70 N/mm² Continuous Grease 2.8 m/s Max.PV 3 N/mm²*m/s Thermal conductivity 50w(m*k)-1 Coefficient of thermal expansion 11*10-6K-1 Friction coefficient 0.05~0.20 Initial pre-lubrication at assembly is strongly recommended.