Overview of Spherical roller bearings

The Spherical roller bearings has a double row of rollers, and the outer ring has a common spherical raceway, and the inner ring 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 as well as axial load 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 the coaxiality error.

Applications of Spherical roller bearings

Paper making machinery, reducer, railway vehicle axles, rolling mill gear box bearing block, rolling mill roller, crusher, vibrating screen, printing machinery, woodworking machinery, various industrial reducer, vertical self-aligning bearing with belt seat.

Classification of Spherical roller bearings

The Spherical roller bearings can be divided into symmetrical spherical roller and asymmetric spherical roller according to the shape of the roller section.

Asymmetric spherical roller bearings belong to the early products, primarily for the host service, a new design when the host is rarely choose symmetric spherical roller bearing, the internal structure after comprehensive improvement design and parameter optimization, compared with the early production of spherical roller bearings, able to bear a greater axial load, the bearing operating temperature is low, so it can adapt to the requirement of high speed,

BMB Bearings (Linqing Baoma Bearing Co., Ltd.) is an ISO 9001 certified company and a leading supplier of Spherical roller bearings and bearing related products across a large spectrum of customers, primarily OEMs and major distributors. If you are looking for Spherical roller bearings, please feel free to contact us.