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 6110-01-604-6138
NSN 5960-00-003-2725
NSN 6240-01-537-8794
NSN 5985-01-355-0316
NSN 5965-01-504-8199
NSN 5835-01-572-9308
NSN 6150-01-452-3537
NSN 5920-01-660-9943
NSN 6645-00-183-8812
NSN 4140-01-018-2038
NSN 6645-01-148-1683
NSN 5950-00-250-5541