Double Row Spherical Roller Bearing, SRB bearing Manufacturer

The contact surface of the rollers will determine the allocation of stress at the contact points between the raceways and rollers. Owing to this feature, the geometry of rollers matches with the raceway. 

For more information, please visit Beijing SKF.

In general, ZWA Bearing offers the two-row spherical roller bearings with both steel cage and brass cage, for the steel cage, it mainly contains CC type which has the following features:

Two pressed window-type steel cage, the inner ring is without flanges and a guide ring is centered on the inner ring. 

For the brass cage, it mainly contains CA, MB, and MA types. 

For CA cage, it has the following features

One machined brass cage, the inner ring is with retaining flange on both sides and one guide ring centered on the inner ring. The flange will keep the rollers in position while rotating the bearing in process of mounting or maintenance. It doesn’t guide the rollers or bear any axial load. 

For MB cage, it has the following features

Two brass cages, inner ring guided with two retaining ribs and one central rib. 

For MA cage, one brass cage, outer ring guided with two retaining ribs and one central rib. 

ZWA’s double-row spherical roller bearings favor the customers to realize the following aims

If you want to learn more, please visit our website Double-Row Spherical Roller Bearings.

• Reduce the cost

• Increase productivity

• Higher machine availability 

• Features of double-row spherical roller bearings:

• Bear high or very high radial loads 

• Bear relative high axial loads on one or both sides. 

• Reduce the friction 

• Compensate the misalignment 

Application of double-row spherical roller bearings

If you are looking for more details, kindly visit One-Way Thrust Ball Bearings.