China High quality Supply Hardened Steel Bushins Wrapped Split PTFE Bushing DU bush, Find details about China Du Bush, Oilless Bush from High quality Supply Hardened Steel Bushins Wrapped Split PTFE Bushing DU bush
Material | Steel Base+Bronze Powder +PTFE |
Typical Application | the printing, woven, tobacco and gymnastic machinery, etc. |
Max Static Load | 250N/mm² |
Max Dynamic Load | 140N/mm² |
Max Oscoillation Load | 60N/mm² |
Max Line Speed | Dry 2.5m/s, Oil > 5m/s |
PV Value Limit | Dry 1.8N/mm².m/s,Oil 3.6N/mm².m/s |
Friction Coefficient | Dry 0.08~0.20, Oil 0.02~0.12 |
Mating Axis | Hardness >220, Roughness 0.4~1.25 |
Working Temperature | -200~+280ºC |
Thermal Conductivity | 40W/mk |
Coefficient Of Linear Expansion | 11×10-6/K |
In addition to the standard product catalog is displayed, we provide non-standard product or to order according to customer requirements. |