One to four oil holes; oil groove optional 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 5855-01-109-6433
NSN 5975-01-524-0637
NSN 6220-00-263-4893
NSN 6620-01-084-5112
NSN 5965-01-321-2907
NSN 6650-01-398-1884
NSN 6645-01-113-6712
NSN 6150-00-351-7838
NSN 5990-01-212-2037
NSN 5990-01-627-8097
NSN 5915-00-808-4905
NSN 6685-01-224-9410