W B D WEIBIDA 6 Inch Industrial Grade Casters Set of 4, Heavy Duty Casters Wheels with Brake 5000 Lbs, Maintenance-Free Polyurethane on Aluminum Wheels, Plate Swivel Casters for Machine, Equipment

Features

• 【Extra Heavy Duty Casters】- The WBD WEIBIDA 6-inch heavy-duty industrial casters set of 4 were designed with strength and sturdiness in mind, ensuring a long lifespan and easy movement of large, heavy loads. Each caster holds a maximum of 1250 lbs. or 5000 lbs. when purchasing a set of 4 casters.
• 【Maintenance-Free Casters】- The heavy duty Industrial grade casters are designed to roll easier and last longer than rubber on iron wheels. The polyurethane wheel tread is made out of high quality liquid cast polyurethane that is chemically bonded to the aluminum core to prevent any thread de-bonding. The aluminum wheel core is lighter weight than a cast iron wheel core and it will not rust.
• 【Ergonomic Polyurethane on Aluminum Casters】- This is a light-weight and ultra-durable 6 inch casters wheel that has a very high strength to weight ratio. It is designed to have an extended lifespan under heavy loads. The aluminum wheel core has a strong metallic look which can make it more aesthetically pleasing than cast-iron core wheels, giving you the flexibility when using these in industrial applications and applications needing more of an ergonomic-specific design.
• 【Wide Application】- 6 Inch heavy duty casters with polyurethane on aluminum wheels offer abrasion resistance, oil, and chemical resistance and are non-marking helping you protect your floors. These wheels are very popular in applications such as Research Laboratories, Hospitals, Bakeries and many Industrial Manufacturing facilities.
• 【Double Ball Raceways】The top plate swivel casters with brake feature double ball raceways for added load capacity and durability make the casters low frictional resistance and high speed limit, easier to move. Plus 360 degree rotation top plate, a little strength can easily transform any direction that you want