4" x 2" V Groove Wheel for Casters or Equipment 800 lb Cap
6" x 2" V Groove Wheel for Casters or Equipment 1200 lb Cap
RWM Casters VIR-0620-08 Cast Iron V-Groove Wheel with Straight Roller Bearing, 6" Diameter, 2" Width, 1000 lb. Capacity, 1/2" Axle Hole Diameter
4" x 2" Polyurethane Wheel for Casters or Equipment 500 lb Cap