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 5920-00-518-4452
NSN 5855-01-530-4147
NSN 6685-01-514-8193
NSN 6610-01-193-8861
NSN 6105-01-242-0339
NSN 5950-00-189-9177
NSN 6620-01-323-7620
NSN 6645-00-880-8045
NSN 5998-01-485-0702
NSN 5905-01-331-2336
NSN 5835-01-540-3575
NSN 5925-01-645-3766