Patent ID: 9273728
Filing Date: 2016-03-01
CPC Classification: F16C

Claim Text:
1. A rolling bearing comprising: an outer ring having a first portion that includes a first raceway and a second portion that includes a second raceway that has a larger diameter than the first raceway, and an outer diameter of the first portion is less than an outer diameter of the second portion, the outer ring being formed as a unitary part and having a generally uniform thickness between the first raceway and the second raceway; an inner ring having a first portion that includes a first raceway and a second portion that includes a second raceway that has a larger diameter than the first raceway, and an inner diameter of the first portion is less than an inner diameter of the second portion, the inner ring being formed as a unitary part and having a generally uniform thickness between the first raceway and the second raceway; a first plurality of rolling elements supported between the first raceway of the outer ring and the first raceway of the inner ring; and a second plurality of rolling elements supported between the second raceway of the outer ring and second raceway of the inner ring; and a radially outer surface of the outer ring includes a plurality of ribs spaced circumferentially apart from each other that extend axially between the first portion and second portion.