Rollers is one of the most crucial part of roller bearings, whose precision will directly affect the precision and performance of the bearings.
As a leading bearing roller manufacturer, ZWA Bearings produces the rollers in house, from the first step purchasing the raw material to the last step finish grinding. ZWA adopts European standard steel and all rollers are up to grade II.
Thrust ball bearing, also known as tbb bearing, is one of the rotary ball bearings. It owns the same features of other ball bearings, i.e permitting rotation among the parts.Thrust ball bearing is composed by housing ring, shaft ring, cage and balls. ZWA Bearings manufacture tbb bearings for different applications, especially in steel making, mining and cement industry.
Split roller bearings are specially designed based on the original spherical roller bearings and cylindrical bearings. The aim of split bearings is to solve the problem of quick replacement of bearings at unattainable positions or points. They are suitable for the application of lower rotating speed, higher load, shock loads, harsh working conditions and those positions where it is hard to access. ZWA’s split bearings include split spherical and split cylindrical roller bearings.
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