One to four oil holes; oil groove on id
The inner component of a ball or roller bearing which provides a contact surface for the rolling elements of an antifriction bearing.
Classification: Inner and outer races for ball bearings (including ball bearings with integral shafts)
NSN 6320-01-652-3806
NSN 4140-01-441-7003
NSN 6620-01-045-4467
NSN 5998-01-418-0967
NSN 6610-01-398-8815
NSN 5950-00-442-9466
NSN 5999-00-151-7264
NSN 6130-01-095-5573
NSN 5990-00-170-4239
NSN 5920-01-647-1794
NSN 6145-00-264-8940
NSN 6150-01-458-0940