Oil hole and 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 5930-01-478-9048
NSN 5975-01-313-6943
NSN 5985-01-475-0223
NSN 5910-01-545-6648
NSN 6220-01-409-1585
NSN 6145-01-026-2340
NSN 5855-01-373-4610
NSN 5975-00-844-6316
NSN 5905-01-345-4949
NSN 6645-00-033-8714
NSN 5996-01-104-3678
NSN 6685-01-504-1143