Roller Thrust Bearing Washer, Bore Diameter 1/2 in, Compatible Bearing 815, For Thrust Bearing Type Needle Roller, Lubrication Type Lubrication Required, Maximum Temperature 250 Degrees F, Minimum Temperature -5 Degrees F, Outside Diameter 15/16 in, Self Lubricating Bearing No, System of Measurement Inch, Washer Thickness 3/32 in, Maximum PV Not Applicable, Series TRC, TWC, Standards ABMA 21.2-1988, Washer Material Alloy Steel, Washer Material Grade 100Cr6