Oil hole and groove in outer and inner rings
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 6645-00-431-9472
NSN 4140-01-440-8645
NSN 6150-00-079-3042
NSN 6320-01-267-5117
NSN 5920-00-189-7497
NSN 6110-01-287-9607
NSN 5960-01-170-4057
NSN 6650-01-099-6271
NSN 5905-01-650-6550
NSN 6220-01-399-6661
NSN 6645-00-503-1379
NSN 4140-00-150-8265