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 6650-00-364-7866
NSN 5905-01-204-8737
NSN 4140-00-185-8487
NSN 5990-01-465-3088
NSN 6645-00-244-0359
NSN 6220-01-225-6210
NSN 5935-00-216-7435
NSN 6320-00-456-0836
NSN 5930-01-456-3857
NSN 5999-01-012-6719
NSN 5915-01-446-7238
NSN 6645-00-814-4558