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 5999-01-218-5423
NSN 6145-00-545-7215
NSN 5975-01-163-6562
NSN 5930-01-341-4213
NSN 5999-01-285-8809
NSN 6240-01-381-2275
NSN 5996-01-141-6916
NSN 5985-00-195-9425
NSN 6135-01-247-5660
NSN 5950-00-715-1275
NSN 5999-01-469-8644
NSN 6620-01-431-0706