Spherical Roller Bearings

The Spherical roller bearings have a double row of rollers, the outer ring has a standard spherical raceway, and the inner circle has two raceways and is inclined to an angle relative to the bearing axis. This ingenious structure enables it to have automatic self-aligning performance, so it is not susceptible to the influence of the Angle between the shaft and the bearing box seat on the error or shaft bending. It is suitable for the occasion of Angle error caused by the installation error or shaft deflection. The bearing can bear radial load and an axial burden for bidirectional use.

Features of Spherical roller bearings

Spherical roller bearings with two rows of rollers, mainly to bear radial load, but also can bear axial load in any direction. High radial load capacity, especially suitable for heavy load or vibration work, but can not withstand pure axial load. The outer ring raceway of this kind of bearing is spherical, so it has good self-aligning performance and can compensate for the coaxiality error.

Classification of Spherical roller bearings

Spherical roller bearings can be divided into several types according to their design and features: Sealed spherical roller bearings, CA type spherical roller bearings, E type spherical roller bearings, CC type spherical roller bearings, MB type spherical roller bearings, MA type spherical roller bearings and Single Row Self-Aligning Roller Bearings.

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