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 6135-00-593-6831
NSN 5930-01-027-5582
NSN 6645-00-126-0286
NSN 5999-00-717-5130
NSN 6650-01-659-3104
NSN 6145-01-019-0773
NSN 5915-01-411-1503
NSN 5998-00-231-0365
NSN 2925-01-371-6853
NSN 5990-01-465-9235
NSN 5990-01-324-7529
NSN 5965-01-574-7034