Oil hole and grove inner ring
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 5990-00-181-2220
NSN 5985-00-526-3469
NSN 5985-01-515-3586
NSN 6145-01-651-5208
NSN 4140-01-448-9725
NSN 5835-01-097-5693
NSN 6135-01-645-4653
NSN 6220-01-379-3498
NSN 6130-00-280-3696
NSN 6685-01-587-9375
NSN 5998-01-207-7169
NSN 6685-00-058-9526