Outer ring and roller bearing comprising said type of outer ring

摘要

An outer ring for a roller bearing includes a raceway produced from a bearing steel. The outer ring is made of a metal strip wound to form a raceway tube and a cladding tube which is connected thereto and which surrounds the raceway tube on the outer side.

主权项

1. An outer ring for a roller bearing, comprising:
a raceway tube comprising a metal strip of roller bearing steel which is spirally wound such that the metal strip is adjacent to itself in an axial direction of the raceway tube; and a cladding tube that contacts and surrounds the raceway tube on an outer side, the cladding tube comprising a second metal strip which is spirally wound such that the second metal strip is adjacent to itself in an axial direction of the cladding tube.