Sandwich wheel rim made of a polypropylene core and inserted and dampening TPR ring with a tread made of polypropylene grey colored.
Polypropylene made of a kind of thermoplastic synthetic resin with excellent performance, which is colorless and translucent thermoplastic lightweight general plastic. They have chemical resistance, heat resistance, electrical insulation, high strength mechanical properties and good high wear-resisting processing properties.
Bracket: Fixed
Fixed bracket castor has good stability when it is running so that more safe.
The surface of bracket can be with black, blue Zinc , powder or yellow Zinc.
Bearing: Roller bearing
Roller bearing is smooth running, small friction loss and long life.
The load capacity of this product can reach 200 kg.
The Video about this product in YouTube:
Post time: Jun-25-2023
