Oil hole and 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 5990-01-421-3325
NSN 6110-01-435-4400
NSN 6240-01-512-1856
NSN 5915-00-589-4186
NSN 5999-00-100-4308
NSN 2925-01-354-1752
NSN 6135-01-568-3234
NSN 5985-01-381-2563
NSN 5965-01-576-1868
NSN 2925-01-575-7376
NSN 6240-01-250-3574
NSN 5965-00-605-8239