Special needle roller bearings for welded pipe machines NUTR50110-A-S

Special roller bearings for welded pipe machines NUTR50110-A-S

The outer ring of a roller bearing is a full-filled cylindrical roller bearing with a thicker outer ring wall. The outer diameter surface of the roller has cylindrical and arc shapes, which can be designed to match the raceway surface according to the use situation. With this outer ring, the roller can roll directly on the raceway and can bear heavy load and impact loads. The combined roller bearing is composed of the main roller, side roller, shaft head and cover plate.