Deep Groove Ball Bearings is the most common type in roller bearings. The basic Deep groove Ball Rearings structrue includes: an outer ring, an inner ring, a group of steel balls and a group of retainer.
The structure of Cylindrical Roller Bearings is the inner ring and outer ring which can be seperated. Cylindrical Roller Bearing without sidewall in inner nor outer rings can be used as a free-end bearings because Its inner and outer rings can move relative to the axial.
Tapered Roller Bearings are detachable type, which the cone inner ring component with roller and retainer can installe separately from the cone outer ring. Tapered Roller Bearings are cone-shaped inner and outer ring raceway and tapered roller arranged between the two.
Spherical Roller Bearings have inherently self-aligning function and also very strong. Double row roller make the bearings can bear heavy load. Spherical Roller Bearings have two rows of rollers and both use the same raceway in outer ring.
The compositions of Thrust Ball Bearings are seat ring, bearing ring and steel roller retain. seat ring, bearing ring and the rollers is separated and simple to assemble and disassemble.
Self-aligning Ball Bearings are the bearings with drum-shaped roller between inner ring with two raceways and outer ring with sphere raceways.
Angular Contact Ball Bearings are can bear radial load and axial load. Single row Angular Contact Ball Bearings only can bear axial load in one direction. It will lead to an additional axial force when it bear radial load.
Needle Roller Bearings are roller bearings with cylindrical roller. Compare with its diameter, the roller are both long and thin and this kind of roller called needle.
Linear Bearings make up of outer tube, steel roller, steel roller retainer and two retainer rings. Retainer is set out from the outer tube and fixed by two retainer rings.