Thrust Washer Bore Diameter 1/2 in Material Group Plastic Maximum Temperature 180 Degrees F Minimum Temperature -200 Degrees F Outside Diameter 1 in Plain Bearing Material UHMW Polyethylene System of Measurement Inch Washer Thickness 0.062 in Color White Maximum PV 2 000 lb/sq in-fpm Standards Food Contact Certified Reach Certified RoHS Certified USDA H1 Certified Package Quantity 10