Oil hole and oil groove in outer race 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 5999-01-158-0072
NSN 6105-01-147-9264
NSN 6130-00-960-9158
NSN 4140-01-609-1489
NSN 6145-01-182-5678
NSN 5985-00-597-2966
NSN 5985-00-205-9568
NSN 6645-01-567-8282
NSN 6105-01-227-7324
NSN 5895-00-389-7400
NSN 6135-00-833-9909
NSN 5915-01-106-4544