Patent ID: 11965555
Assignee: SKF AEROSPACE FRANCE S.A.S
Field: Mechanical elements (Mechanical engineering)
Classification: CPC F | IPC F

Claim 0:
1. A rolling bearing comprising:
an outer ring,
an inner ring, and
at least one row of rolling elements disposed between two raceways of the outer and inner rings, wherein
the raceway of the outer ring and the raceway of the inner ring at least partially comprise a coating based on chromium nitride, the rolling elements at least partially comprising a second coating comprising carbon,
the inner ring comprises a retaining shoulder, a first machining undercut, a second machining undercut, and guide shoulder,
and the coating based on chromium nitride is disposed on a portion of the retaining shoulder, a portion of the guiding shoulder, all of the first machining undercut, all of the second machining undercut and all of the raceway.