Roller bearing arrangement comprises outer part, relatively to which inner part rotates and roller body arranged between parts, roller body having elongated shape, with seal sealing outer part to inner part

摘要

The roller bearing arrangement comprises an oute rpart (2), relatively to which an inner part (3) rotates. A roller body with elongated shape (4) is arranged between the parts and a seal (6) seals the outer part to the inner part. On the seal at least one projection (8,9) extends in the bearing axial direction (13) and locates on the face side (10) of the roller bearing. The projection holds the roller body under axial tension and the seal has a metallic reinforcement component (5). The elastomer material of the seal and the at least one projection is produced by a common injection moulding of vulcanization process.