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 5925-00-465-4534
NSN 6220-00-520-0333
NSN 6685-01-423-7526
NSN 5975-01-224-8672
NSN 5960-01-570-8605
NSN 5910-00-118-3941
NSN 5915-01-410-7822
NSN 5930-01-535-0921
NSN 5855-01-471-2149
NSN 5999-00-499-8949
NSN 5855-01-580-0645
NSN 6105-01-029-3764