Wound bearings
Wound or spring bearings are the ancestors of toroidal roller bearings. Their special design permits to absorb and neutralize the thermal expansion caused by extremely high operating temperatures and to secure accurate seating on the shaft. There are two main types available: BR, with spring rings and solid cylindrical rollers; and B, with solid rings and spring cylindrical rollers. They are mainly used in the metals market (e.g. continuous casting strands), where temperatures and shocks are extremely high.
Main types
This_is_BUT_EN.pdf Bearing_Catalogue.pdf Bearing_Designation_System.pdf Product_Brochure.pdf Product_Table.pdf Wound_Rolling_Bearings_Brochure.pdf Mounting_Instructions_for_Wound_Bearings.pdf