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 11 000 RPM Maximum Temperature 248 Degrees F Minimum Temperature -22 Degrees F Outside Diameter 1 9/16 in Overall Width 0.078 in Roller Material Alloy Steel System of Measurement Inch Thrust Bearing Type Thrust Needle Roller and Cage Assembly