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 6240-01-633-9357
NSN 5960-01-027-1835
NSN 6650-00-702-3560
NSN 6650-01-522-7462
NSN 6135-01-391-6515
NSN 5985-00-316-5478
NSN 6320-00-110-8005
NSN 5960-01-322-1337
NSN 6650-00-226-7099
NSN 5996-01-158-5197
NSN 6145-00-590-8642
NSN 6240-01-010-9038