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 6610-01-203-8098
NSN 5975-01-258-5941
NSN 4140-01-218-7205
NSN 6220-01-165-3635
NSN 6150-01-549-6539
NSN 5920-01-061-4608
NSN 5835-01-364-6830
NSN 4140-01-206-4832
NSN 6130-01-166-8920
NSN 6150-01-430-0332
NSN 5920-01-525-7644
NSN 6105-01-171-1784