China Factory Copper Alloy Base PTFE Inside Dry Sleeve Bushing, Find details about China DU BRONZE BUSHING, copper bush from Factory Copper Alloy Base PTFE Inside Dry Sleeve Bushing
Product Type: | TCB101 |
Material: | Bronze+Bronze +PTFE |
Application : | Metallurgical industry, continuous casting and rolling mill, concrete machinery and spiral conveyers, etc. |
Load capacity P(Dry friction): | Static load 250N/mm² / Dynamic load 140N/mm²/ Oscoillation load 60N/mm² |
Max line speed V: | Dry friction 2.5m/s / Oil lubrication >5m/s |
PV value limit: | Dry friction 1.8N/mm²· m/s / Oil lubrication 3.6N/mm²· m/s |
Friction coef u: | Dry friction 0.08~0.20 /Oil lubrication 0.02~0.12 |
Mating Axis: | Hardness >220HB / Roughness Ra=0.4~1.25 |
Working Temperature: | -200~+280ºC |
Thermal conductivity: | 60W/(m·k) |
Coefficient of linear expansion: | 18x10-6/K |
In addition to the standard product catalog is displayed, we provide non-standard product or to order according to customer requirements. |