Caster bearing, also called trolley wheel bearing, is an important component of the caster. It is a kind of rolling bearing, including deep groove ball bearing and needle bearing, etc. A caster is a non-driven wheel designed to attach to the bottom of a larger object to enable that the object to be moved. It includes movable casters, fixed casters and movable band brake casters. The movable caster is also a universal wheel. And its structure allows 360-degree rotation. The fixed caster is also called a directional caster, without a rotating structure. Casters can be made of a variety of materials, usually rubber, plastic, nylon, aluminum or stainless steel.
Casters are applied in many applications, such as shopping carts, office tables, hospital beds, and material handling equipment. High capacity, heavy-duty casters are used in many industrial applications, such as platform trucks, carts. Generally, casters operate well on smooth and flat surfaces.
ISUTAMI can supply standard caster bearings and custom specific caster products.