Ball Thrust Bearing Ball Material Steel Bearing Industry Number D34 Bore Diameter 2 9/16 in Cage Material Steel Closure Open Housing Washer Bore 2.594 in Lubricant Material Oil Maximum Speed 1 800 RPM Outside Diameter 3 31/32 in Overall Width 0.813 in Seal Material Not Applicable Seal Type Not Applicable System of Measurement Inch Thrust Bearing Type Banded Ball Thrust Bearing Washer Material Steel Application Industrial Ball Material Grade 100Cr6