Spherical Roller Bearings

Spherical roller bearing are designed to adapt to severe misalignment caused by mounting or deflection on the shaft & housing. Not every type of high quality bearing has the ability to face the challenge of misalignment. Meanwhile, due to its two row of rollers, sealed spherical roller bearings are able to bear high radial loads and some axial loads. They adopt a spherical or crowned rollers as rolling elements and raceway of the outer ring is also in spherical shape. For shock loads, their feature of self-aligning helps to absorb but has limited capabilities to high speed. As one of the widely used bearings, China spherical roller bearings do you a favor in obtaining lower maintenance cost, increasing the productivity and prolong the service life.

Cost Reduction
ZWA bearings are cost-effective and with excellent performance, they assist the customers to reduce the cost.

Long service life
With super Bainite heat treatment or salt bath Martentised heat treatment, together with high-standard steel and original brass or steel cage, the bearing service life of ZWA is greatly expanded.

Reliability
The concentration of rings are 100% inspected, tolerance of inner and outer diameter & raceways are all within 0.01mm. Hard turning to the inner ring ribs avoid the fissure and release stress.

As a spherical roller bearing supplier, we can offer sorts of spherical roller bearing for sale, and the spherical roller bearing price is reasonable, if you have needs to buy SRB bearing, please contact us.