Rolling bearing e.g. taper rolling bearing used in wind turbine, has burnishing layer that is formed in region of inner race of inner ring and lateral surface of rolling element, except outer race of outer ring

摘要

The rolling bearing (1) has an inner ring (2) that is provided with an inner race (3), and an outer ring (4) that is provided with an outer race (5). The rolling elements (6) roll between inner ring and outer ring and include lateral surfaces (7). A burnishing layer is formed in region of inner race of inner ring and lateral surface of rolling element. The burnishing layer is not formed in outer race of outer ring. An independent claim is included for a method for manufacturing rolling bearing.