Oil hole and oil 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 5925-01-157-2209
NSN 5975-00-785-9288
NSN 6645-01-381-6084
NSN 6105-00-268-2878
NSN 6110-01-379-8526
NSN 4140-01-445-4935
NSN 6145-01-187-8909
NSN 6645-00-904-2754
NSN 6320-00-216-8779
NSN 6130-01-329-8789
NSN 5996-01-264-5552
NSN 5960-01-413-3877