DU Oilless Lubricant Bearing
Structure
PTFE with lead 0.01-0.03mm Porous bronze 0.2-0.3mm Steel backing 0.7-2.3mm Tin plating 0.005mm or copper plating 0.008mm
Characteristic of DU Lubrication Bearing
Max Carrying Capacity 250N/mm2 Highest Using Temperature 280â Lowest Using Temperature -195â Expand coefficient 3.0x10-5/â Coefficient Transmit hot 40W/MK Coefficient of wear 0.03-0.23 Resist Radialization 106 rads