Pillow block bearing is a bearing unit that combines a rolling bearing with a bearing housing. Most or the pillow block bearings are made of spherical surfaces and are mounted together with imported bearing housings with spherical inner holes.

Tapered Roller Bearings have tapered raceways in the inner and outer rings with conical rollers arranged between them.

The most commonly used bearings are Deep-Groove Ball Bearings. Thanks to their simple design, they are easy to maintain and not as sensitive to operating conditions thus are used in a wide range of different applicaitons.