Products
Toroidal roller bearings
BUT toroidal roller bearings (TORB) are single row pure radial roller bearings featuring slim symmetrical barrel rollers, which are properly profiled to give uniform stress distribution and proper roller/raceway contact. These properties keep at bay rolling friction and working temperature. Consequently, the lube film gap remains stable and the lubricant ageing process is slowed down, improving the application reliability. BUT toroidal roller bearings are conceived to be mounted as non-locating bearings, since they can face the thermal expansion along the shaft.
Main types


Resources
This_is_BUT_EN.pdf Bearing_Catalogue.pdf Bearing_Designation_System.pdf Product_Brochure.pdf Product_Table.pdf TORB_Rolling_Bearings_Brochure.pdf