Oil hole and groove in inner race, oil hole and groove on id of outer race, all exposed surfaces black oxide finish, lub mobile grease special with mos2
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 6645-00-070-8277
NSN 6645-00-144-4868
NSN 5945-00-509-3530
NSN 4140-01-546-7764
NSN 5915-00-240-7717
NSN 5855-00-862-3345
NSN 6620-00-216-6416
NSN 6620-01-368-2723
NSN 6320-01-466-4175
NSN 6620-01-344-9355
NSN 6320-00-456-2092
NSN 6105-01-139-4778