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 4140-00-648-3303
NSN 6320-01-631-7828
NSN 7035-00-117-0418
NSN 5945-01-127-4987
NSN 6130-01-462-5270
NSN 6110-00-242-8123
NSN 5895-00-170-4568
NSN 5855-00-256-5562
NSN 5975-01-578-9517
NSN 5935-00-131-2214
NSN 5990-01-413-2405
NSN 5975-01-634-0678