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 5985-01-317-1002
NSN 6135-00-835-7211
NSN 6650-01-496-2662
NSN 5965-01-433-1974
NSN 5910-00-284-8877
NSN 6145-01-434-4155
NSN 6620-01-355-4339
NSN 6320-00-977-3930
NSN 6150-00-025-9083
NSN 5835-00-373-2671
NSN 6240-01-422-3461
NSN 5985-01-534-6407