Oil hole and oil groove in outer ring also mfr standard retainer
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 5855-01-632-4626
NSN 6645-00-279-1777
NSN 2925-01-548-6674
NSN 4140-00-998-7691
NSN 4140-01-117-1626
NSN
NSN 5915-01-367-6092
NSN 6240-00-612-0883
NSN 2925-01-244-3016
NSN 5965-00-170-5254
NSN 5920-01-414-6983
NSN 6645-01-426-8621