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 6220-01-535-3540
NSN 6240-01-184-6831
NSN 6645-00-150-6526
NSN 5998-01-647-1639
NSN 5915-01-344-2911
NSN 5920-00-221-8371
NSN 6130-00-372-4322
NSN 5905-01-605-0497
NSN 5975-01-179-0167
NSN 5945-00-153-4427
NSN 4140-00-163-6200
NSN 5945-01-482-1975