Roller Thrust Bearing Washer Bore Diameter 1 3/8 in Compatible Bearing 2233 For Thrust Bearing Type Needle Roller Lubrication Type Lubrication Required Maximum Temperature 250 Degrees F Minimum Temperature -5 Degrees F Outside Diameter 2 1/16 in Self Lubricating Bearing No System of Measurement Inch Washer Thickness 1/32 in Maximum PV Not Applicable Series TRA TWA Washer Material Alloy Steel Washer Material Grade 52100