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 5998-01-177-9170
NSN 6130-01-258-1134
NSN 6105-00-478-8988
NSN 6320-01-039-5891
NSN 5950-00-619-0800
NSN 6240-01-645-4797
NSN 6685-01-114-8047
NSN 5960-01-632-6576
NSN 6645-01-263-3621
NSN 6620-01-505-3496
NSN 6130-01-227-5538
NSN 6620-01-523-7818