- Type of bearingBearing
Polyurethane tread bonded to polyolefin core. Tread is molded in, around and through a ribbed extension of the core to prevent debonding. Standard colors are red tread on grey core. A very attractive, all purpose wheel. Resistant to most chemicals, solvents, water and acids.
Temperature range: -45°F to +180°F. Hardness: 55(±5) Durometer Shore D scale.