Oil hole and groove in inner 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 4140-00-555-3856
NSN 5996-00-226-5364
NSN 5990-01-370-4785
NSN 5990-01-254-2936
NSN 5915-00-949-1223
NSN 5965-01-383-4675
NSN 5920-00-156-0840
NSN 6145-01-271-0029
NSN 6145-01-061-5921
NSN 6320-00-731-6134
NSN 5990-00-446-0518
NSN 4140-00-122-6422