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 6240-01-469-9550
NSN 5920-01-261-0613
NSN 5998-01-246-9928
NSN 5999-01-634-0576
NSN 6240-00-713-0237
NSN 5990-01-004-6343
NSN 5965-01-322-8136
NSN 6620-01-310-6653
NSN 5895-00-244-0943
NSN 6220-00-868-2032
NSN 5915-01-161-5847
NSN 5925-00-948-9238