Products
Four-row
BUT four-row tapered roller bearings are produced mainly in TQO and TQI configuration, in open or closed version. Supplied with the required axial internal clearance (BEP), they are mainly employed on work rolls of rolling mill applications. The use of high quality raw materials, special heat treatments, and innovative sealing solutions are at the base of their superior operating reliability and longer service life expectancy.
Main types



Resources
This_is_BUT_EN.pdf Bearing_Catalogue.pdf Bearing_Designation_System.pdf Product_Brochure.pdf Product_Table.pdf Four-Row_Tapered_Roller_Bearings_Brochure.pdf Mounting_Guidelines_for_Small_TQO_Bearings.pdf Mounting_Guidelines_for_Medium_to_Large_TQO_Bearings.pdf Mounting_and_BEP_Readjustment_Recommendations_for_TQO_Bearings_Poster.pdf