China Self-lubricating Composite DU Thrust Washer, Find details about China Sf-1 Bushing, Self-Lubricating Bushing from Self-lubricating Composite DU Thrust Washer
Performance Index | Data | |
Load capacity P (Dry friction) | Static Load | 250N/mm? |
Dynamic Load | 140N/mm? | |
Oscoillation Load | 60N/mm? | |
Max line speed V | Dry Lubrication | 2.5m/s |
Oil Lubrication | >5m/s | |
PV value limit | Grease Lubrication | 1.8N/mm?· m/s |
Oil Lubrication | 3.6N/mm?· m/s | |
Friction coef u | Dry Lubrication | 0.08~0.20 |
Oil Lubrication | 0.02~0.12 | |
Mating Axis | Hardness | >220 HB |
Roughness | Ra=0.4~1.25 | |
Material | Steel+Bronze+(PTFE+Filler) | |
Typical application | Application: the printing, woven, tobacco and gymnastic machinery, etc. | |
Working Temperature | -200~+280ºC | |
Thermal conductivity | 40W/(m·k) | |
Coefficient of linear expansion | 11×10-6/K | |
Outside surface Plating | copper/tin | |
We can also develop according to customers special request while out of this table |