8x2 ERGOXCEL Maintenance Free Swivel Caster

The best maintenance-free combination is offered by this 8-inch by 2-inch 57 series caster. A precision ball bearing of the highest quality is used to make the swivel portion. The bearing is sealed with neoprene seals to ensure protection against contamination after its raceways are hardened for extended life. There's no need to grease anything. Reduced ergonomic forces and fewer worker injuries are achieved by the seamless swivel action and extended lead. Our ErgoTread formulation, which is made of an energy-returning polyurethane with a high rebound, is used in the wheel. With its 760-pound load rating and precise sealed ball bearings, this caster runs quietly and requires no maintenance.