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 5990-00-174-6695
NSN 5915-00-791-3955
NSN 5915-00-115-2853
NSN 5990-01-204-7576
NSN 5999-00-447-4285
NSN 6150-01-136-8297
NSN 5945-01-337-3848
NSN 5905-01-339-8549
NSN 5960-00-315-0358
NSN 5920-01-445-7000
NSN 6650-00-585-2786
NSN 6610-00-815-7412