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https://www.zwabearings.com/products/split-bearings.html

Split spherical roller bearings are specially designed based on the original spherical roller bearing and cylindrical bearing. 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. The cages of split roller bearings are defaulted as brass ones. Meanwhile, ZWA bearings also offer complete split bearing units, including split roller bearing, housing, bracket and some joining elements. In this unit, in order for assembling and disassembling, the split roller bearing, housing, and bracket are all 180 degrees split on the axial direction.