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 6620-00-845-9291
NSN 6240-01-339-2411
NSN 6150-00-809-1153
NSN 6610-00-863-8599
NSN 5930-01-097-0211
NSN 5855-00-188-6747
NSN 5996-00-661-1151
NSN 5910-01-566-3296
NSN 6110-01-502-7612
NSN 5950-01-267-3981
NSN 5925-00-316-5312
NSN 5985-00-187-0538