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 5910-01-266-5748
NSN 6610-01-395-4292
NSN 6130-01-260-9519
NSN 5960-01-487-6436
NSN 6220-01-268-0570
NSN 5975-01-184-8405
NSN 5950-01-278-6756
NSN 5925-00-726-0122
NSN 6145-01-413-2079
NSN 6650-01-097-6814
NSN 6320-00-108-7049
NSN 6135-00-152-8729