Oil hole and groove in inner ring
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 4140-01-229-2742
NSN 5990-01-386-5561
NSN 5910-00-239-3191
NSN 6650-01-555-0896
NSN 5935-01-110-1931
NSN 6150-01-555-6584
NSN 6105-01-259-9697
NSN 6610-00-910-4284
NSN 5960-01-627-6547
NSN 5935-01-394-6053
NSN 5945-00-403-4180
NSN 6650-01-049-5361