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 5950-01-398-9557
NSN 5895-01-511-0062
NSN 6145-01-601-9376
NSN 6110-00-196-8813
NSN 5915-00-185-5355
NSN 5950-00-309-7904
NSN 6130-01-087-2985
NSN 5855-01-261-5495
NSN 6685-01-099-6261
NSN 5996-01-121-2567
NSN 5985-01-069-4507
NSN 5915-01-656-8877