Sturdy materialThe transfer bearing wheel is made of zinc-plated carbon steel, which is durable and has a long service life.Load capacityThe ball transfer device has good load capacity. The maximum load capacity of a single caster is 20kg, which is suitable for most items.Flexible ChangesAccording to the load requirements, the distribution density of the universal ball can be arbitrarily adjusted to make your work easier.p> Easy InstallationThe transfer bearing wheel has two mounting holes for screw mounting, so you can easily attach it to the device.Wide Application It is suitable for all walks of life, such as: B. for mechanical hardware, chemical industry, food storage, shop display and transportation to and from the airport. It is also an auxiliary equipment for processing systems, processing machines and packaging machines.