Oil hole and oil groove in outer race 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 6240-00-413-4577
NSN 6645-00-862-2904
NSN 6150-01-351-3351
NSN 6150-01-162-7539
NSN 5920-01-151-1442
NSN 6650-01-014-5990
NSN 5925-01-609-0631
NSN 6650-01-177-0632
NSN 6620-01-468-6017
NSN 5910-01-606-9761
NSN 5965-01-060-2558
NSN 6135-00-488-4478