Ball bearings consist of a series of round balls located in a housing within an inner and outer ring capable of withstanding radial and axial (thrust) loads. Available in single and double row configurations and in both metric and inch sizes, ball bearings can be found in a variety of applications from door hinges to skates.

Deep groove ball bearings are versatile and most widely used. Due to their low friction, they can rotate at high speeds and support both radial and axial loads.RUWH offers metric and inch sizes, and we also stock metric and inch sizes in stainless steel

Ultra Precision Ball Bearings are designed for high speed and precision applications with accuracy in mind. They are capable of achieving high speeds with low friction and low noise.

Precision angular contact ball bearings Bearing combined radial and axial loads in a design very similar to ultra-precision bearings for high speed and high precision applications. 

Double row ball bearings are similar to precision angular contact ball bearings and ultra-precision ball bearings in that they can carry a combination of radial and axial loads. These bearings have two rows of balls inside, allowing them to withstand higher loads.RUWH offers double-row ball bearings that are open, with shielded or sealed closures.

Self-aligning ball bearings are double-row ball bearings that can accommodate static and dynamic angular misalignment. These bearings are particularly suitable when shaft and housing alignment is a challenge.

Thrust ball bearings are ball bearings that can withstand axial loads alone.RUWH offers single-row thrust ball bearings in miniature and conventional three-piece configurations.