Oil hole and 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 6620-00-305-8481
NSN 6240-01-507-3609
NSN 2925-00-333-4702
NSN 6110-01-291-9907
NSN 6110-00-753-7677
NSN 6150-01-415-1884
NSN 5925-01-085-4355
NSN 5895-00-952-1703
NSN 5990-01-254-3197
NSN 5950-00-666-1887
NSN 5905-01-354-0199
NSN 6135-00-548-2765