Ball bearing casters are similar to acorn with metal rings on the top. There are holes on the top to attach them to any item. They have wheels at the bottom. They are convenient to move heavy loads. However, they may produce marks on floor when the item is too heavy.

Ball bearing casters swivel in both raceways. They can be fixed comfortably on wheels. They are made up of zinc plate, stainless steel or plastic. They will provide long lasting performance.

Ball bearing casters are available in different sizes. Number of companies is engaging in the manufacturing of ball bearing casters. Some of them are listed below:

* Grand Prairie is manufacturing more than 2, 00, 000 types of ball bearing casters. There are number of options available here. You can select either single wheel caster or dual wheel caster. Ball bearing casters are designed with zinc plated, stainless steel or plastic material.

* Revvo Caster Company manufactures light, medium and heavy weight ball bearing casters with numerous specifications. The casters can help in moving load capacities from 30 to 26000 pounds. The adjustable ball bearing casters help in easy rolling.

* Best way Casters are manufacturing ball bearing casters that will help to hold load capacity of 200 lbs to 2000 lbs. They are made up of zinc plates. They have head seal to provide protection against twisting.

* Trio Pine casters are manufacturing medium ball bearing casters with zinc plate to offer corrosion resistance. They produce adjustable ball bearing casters to offer easy rolling capability.

There are number of other companies manufacturing ball bearing casters. There are number of models produced by such companies including shock absorber ball bearing casters.

Adjustable Ball bearing casters: Most of the caster companies are manufacturing adjustable ball bearing casters. They can be used to move furniture with heavy loads. They are designed to give swivel protection. They are designed in light, medium and heavy weight models with various specifications. They can help in moving load capacity from 20 to 20000 pounds. You can get the lightest, smoothest or hardest adjustable ball bearing casters from online stores.