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 5855-01-348-6690
NSN 6130-01-278-0771
NSN 6620-01-447-1913
NSN 5950-01-571-3538
NSN 5920-00-412-4813
NSN 5855-01-254-4557
NSN 5985-00-064-7103
NSN 6620-01-434-6538
NSN 6110-00-257-5199
NSN 6130-01-362-5719
NSN 4140-01-374-4077
NSN 5910-00-578-3658