6in x 2in Urethane on Polypropylene Wheel with Roller Bearing for 1/2in Axle -

Rwm casters 6 x 2 urethane on polypropylene wheel with roller bearing for 1/2 axle - 900 lb. Cap. the polyurethane tread is non-marking and offers a quiet ride, floor protection and excellent capacity ratings. These polyurethane wheels have a slight crown so that they maneuver very well. They are used in large numbers in the retail industry, shopping carts, platform trucks, etc. And can be washed down offering excellent sanitary applications. The polyurethane is mechanically bonded to a high-density polypropylene core. This mechanical bond eliminates bond separation in wet or submerged conditions. These polyurethane wheels provide a smooth ride over rough surfaces.