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 5985-01-470-2822
NSN 6105-00-639-6857
NSN 5985-00-162-5936
NSN 5925-01-467-2668
NSN 6135-00-334-4500
NSN 6610-01-432-8459
NSN 5990-01-128-3758
NSN 6650-00-063-4484
NSN 5999-01-588-4597
NSN 6150-01-525-2369
NSN 5920-00-846-6632
NSN 5945-00-585-7032