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 5960-01-144-9183
NSN 5996-00-693-9568
NSN 6610-00-277-7206
NSN 6620-01-531-0415
NSN 5925-01-621-5703
NSN 6145-01-233-3724
NSN 5910-01-409-2852
NSN 6685-01-422-7965
NSN 5985-00-892-8755
NSN 5975-01-287-8068
NSN 6220-01-581-0987
NSN 5930-00-578-4908