The rounded tread on these wheels allows them to turn more easily than flat-tread wheels. They have a hard core for strength and a polyurethane tread that combines the abrasion resistance of plastic with the shock-absorbing qualities of rubber. Use them on smooth or rough floors and in areas with debris. Ball bearings in the wheel provide easy rolling.

Sealed bearings are completely sealed for the best protection against dust and debris.

For technical drawings and 3-D models, click on a part number.