Specifications: a full rang of oil-less lubricating bushingThe analysis of telegraphy and material organizational structure:1. The mixture of teflon and lead 0.01-0.03mm2. Sphere bronze powder 0.2-0.3mm3. Steel back 0.7-2.3mm4. The layer of electroplate: the thickness of tinned is 0.005mm, or the thicknessof copper is 0.008mmThe parameter of technology:1. Max. loading pressure: 140N/mm 2. Temperature of application: -195~+280癈3. Max. sliding speed: 5m/s 4. Friction coefficient: 0.04~0.20 Capability:1) Low-friction, anti-wear, anti-corrosion2) Can be used without oil 3) Low cost, low noise and low vibrationMaterial: copper-plated steel and POM composite material or according to your requirementsInner packing:NylonOuter packing:CartonOur company provides a full of range HK, BK, HK-RS, BK-RS, HK-2RS, K, F, MF, HF,AXK, AXW, AX series needle roller bearing and SCE, BCE, BH inch series needle rollerbearing and oil-less self-lubricating bushing and relevant pairs. producing area:China supplying capacity:50,000pcs/month