A type of bearing designed to reduce friction, a force that resists motion between moving parts.

An antifriction rolling type bearing containing rolling elements in the form of balls.

A ball bearing is a type of bearing in which the turning part is connected to the non-turning part only by balls that roll between the two parts. Ball bearings are used in bicycle bottom brackets, fre [..]

Generally, any rolling element bearing which uses balls as the friction reducing elements. There are three general types of ball bearings, reflecting the direction of the load the bearing is designed to carry: radial, thrust, and angular contact.

A ring-shaped track containing freely revolving, hard metal balls against which a rotating shaft or other part turns. Ball bearings reduce friction between moving parts of a machine.

an antifriction bearing consisting of inner and outer races separated by hardened steel balls.

One of the key components of a Rotating Union that allows rotation of the rotor relative to the Housing.  Ball Bearings are mounted on the rotor, supports the weight of the Housing and supply/return c [..]

Ball bearings are rolling-element bearings and can transmit axial and radial forces, depending on their Design. They are a basic form of rolling-element Bearing. A basic ball bearing comprises an inne [..]