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1.5 inch Ball Caster Wheels Swivel Stem Ball Caster Furniture Caster Wheel with Cover for Funiture
High quality furniture wheels
Double bearing PP material
Smooth rolling responsive steering
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Hot-selling Durable PP Solid Ball Casters Wheel Heavy Duty Caster Bronze Black Red Customized Blue
Polypropylene, abbreviated as PP, is a colorless, odorless, non-toxic, translucent solid substance. Polypropylene is a kind of thermoplastic synthetic resin with excellent performance, which is a colorless and translucent thermoplastic lightweight general-purpose plastic. Polypropylene has chemical resistance, heat resistance, electrical insulation, high strength mechanical properties and good wear-resistant processing performance, which makes it widely developed and applied in many fields such as machinery, automobile, electronic and electrical appliances, construction, textile, packaging, agriculture, forestry, fishery and food industry since its birth. In recent years, with the rapid development of China’s packaging, electronics, automotive and other industries, it has greatly promoted the development of China’s industry. And because of its plasticity, polypropylene materials are gradually replacing wood products, and the mechanical functions of metals have been gradually replaced by high strength, toughness and high wear resistance. In addition, polypropylene has good graft and composite functions, and has a huge application space in concrete, textile, packaging, agriculture, forestry and fishery.
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35mm Black Ball Caster Wheel Suitcase Swivel Caster
The bracket is made of hardened STEEL for toughness, it has the black finish. Features the separate ball bearing swivel raceway.
Spherical wheel, wheel is made of black PP. Long-wearing caster is heat treated and embossed for durability.
Hexagonal plate bracket, 2 screw mounting holes
Suitable for luggage or other small cases
