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 4140-00-064-7847
NSN 5925-01-626-5276
NSN 6645-01-344-4184
NSN 5855-00-055-1694
NSN 6610-01-149-1465
NSN 5985-00-009-8097
NSN 5915-00-175-4028
NSN 6650-01-633-9147
NSN 6320-00-908-6841
NSN 5930-01-446-3169
NSN 5915-01-048-6171
NSN 6620-01-371-1655