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 5999-01-331-4718
NSN 5965-01-147-5289
NSN 5945-01-263-2810
NSN 6220-01-600-0257
NSN 5895-01-267-5250
NSN 4140-01-273-4891
NSN 5975-00-070-5481
NSN 5905-01-391-5673
NSN 6685-01-468-6711
NSN 6220-01-605-9623
NSN 5950-00-258-6776
NSN 6150-00-502-9593