Polyurethane (Black)

Light medium duty polyurethane casters have double row ball bearing swivel raceway assembly allowing for easy rolling. These wheels are composed of injection molded polyurethane treads which are mechanically bonded to a polyolefin core. The polyurethane tread is molded in, around and through a ribbed extension of the core to prevent debonding. These wheels withstand exposure to many chemicals, solvents, water, and acids. They are especially suited for use in Research Laboratories, Schools and other Institutional applications.