Oil hole and oil groove in outer ring also mfr standard retainer
A single or multiple-row antifriction bearing used with or without inner or outer races characterized by relatively small size rollers usually not ranging above 0.250 inch (6.35mm) diameter and generally longer in length in relation to diameter.
Classification: Needle roller bearings
NSN 6620-00-170-5296
NSN 6685-01-461-3865
NSN 5915-00-988-7931
NSN 6150-00-557-8981
NSN 5930-00-038-0715
NSN 5990-01-263-9364
NSN 6110-01-197-5493
NSN 6130-01-577-7910
NSN 5910-01-110-6750
NSN 6150-01-494-0884
NSN 5975-00-794-2523
NSN 5960-00-553-7338