Oil hole and groove in inner and outer ring
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 4140-01-072-2289
NSN 5855-01-163-8152
NSN 6240-00-121-7628
NSN 6645-01-633-1852
NSN 4140-01-322-3227
NSN 5920-01-423-7669
NSN 5915-01-367-6207
NSN 6135-01-619-6293
NSN 5835-00-537-7780
NSN 6620-01-371-1655
NSN 6150-01-067-9145
NSN 5965-00-099-0698