Needle Roller Thrust Bearing, Bearing Industry Number 916, Bearing Design NTA, TC, Bore Diameter 9/16 in, Cage Material Alloy Steel, Compatible Washer TRA-916, TRB-916, TRC-916, Lubricant Material Oil, Maximum Speed 18,000 RPM, Maximum Temperature 248 Degrees F, Minimum Temperature -22 Degrees F, Outside Diameter 1 in, Overall Width 0.078 in, Roller Material Alloy Steel, System of Measurement Inch, Thrust Bearing Type Thrust Needle Roller and Cage Assembly