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 6685-00-989-2477
NSN 5905-00-225-4307
NSN 6220-01-227-8811
NSN 5985-00-299-3510
NSN 2925-00-408-9829
NSN 4140-01-095-8466
NSN 5960-01-186-5023
NSN 5999-00-224-1521
NSN 6610-00-211-9095
NSN 5920-00-401-7951
NSN 4140-01-218-7205
NSN 6145-01-415-6127