Needle Roller Thrust Bearing Bearing Industry Number 1625 Bearing Design NTA TC Bore Diameter 1 in Cage Material Alloy Steel Compatible Washer TRA-1625 TRB-1625 TRD-1625 TRE-1625 Lubricant Material Oil Maximum Speed 7 500 RPM Maximum Temperature 250 Degrees F Minimum Temperature -5 Degrees F Outside Diameter 1 9/16 in Overall Width 0.078 in Roller Material Alloy Steel System of Measurement Inch Thrust Bearing Type Axial Needle Roller Bearings