Roller bearing for linear motion - has carrier with seal which contacts guide face angled along front and/or longitudinal edge

摘要

The roller bearing (1) is for the support of linear motion of a carrier unit (5) along a guide unit (14). It comprises at least one row of rotating rollers (8). It has a load bearing region supported on one side by a roller path (15) on the guide and on the other by the roller path on the carrier. The carrier also has a return path (10), with a seal (3) fixed to it, the seal face contacting a flat surface of the guide. The seal (3) is bent or runs at an angle to the longitudinal central plane on its longitudinal edge (24) and/or its front face (25). USE/ADVANTAGE - Roller bearing for linear motion with improved protection from impurities for guide unit, retention of max. lubrication.