Oil hole and groove in inner and outer ring also seal lips turned outward also dumbell shaped rollers
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 7035-00-557-5570
NSN 6130-00-314-0455
NSN 5985-01-659-5629
NSN 5996-01-465-2305
NSN 5996-00-916-0149
NSN 5950-01-198-2533
NSN 6610-01-117-7130
NSN 5950-01-391-6550
NSN 6150-00-161-2480
NSN 5935-00-883-8626
NSN 5935-01-629-2496
NSN 6240-00-143-6558