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 6145-01-163-8368
NSN 5935-01-382-3438
NSN 5905-01-487-4793
NSN 6620-01-408-4464
NSN 5950-00-057-3813
NSN 5905-00-843-7486
NSN 7035-00-803-3056
NSN 5915-01-222-3972
NSN 6150-01-371-4514
NSN 6320-01-267-5117
NSN 5930-01-599-4341
NSN 5835-00-958-6231