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 6650-01-011-3472
NSN 5975-01-359-2679
NSN 5930-00-161-1763
NSN 6320-01-216-1678
NSN 5985-01-513-6814
NSN 6645-00-243-4921
NSN 5905-01-066-1853
NSN 5960-01-266-9520
NSN 5915-01-187-5755
NSN 5950-01-518-2189
NSN 4140-00-508-3206
NSN 5915-01-611-8113