Track roller for use as load conveying unit, has tube casing provided with noses that exist in inner side of roller and project slightly into inner side of casing, where stop is formed in casing

摘要

The track roller has a tube casing (2) provided with noses (3) that exist in an inner side of the roller and are pressed inside the roller. A ball bearing (4) sits with its outer ring (5), inner ring (6) and balls (7) in the tube casing. An axle (8) extends through the inner ring and comprises a threaded end (9). The noses project slightly into an inner side of the casing, and a stop is formed in the casing.