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 5855-01-305-8524
NSN 5925-00-822-6822
NSN 6620-01-497-3744
NSN 5998-01-458-6910
NSN 5930-00-636-4998
NSN 6110-00-231-7248
NSN 5930-00-201-3803
NSN 5960-01-518-4440
NSN 6220-00-389-6215
NSN 6610-01-351-4607
NSN 6130-01-160-0227
NSN 5975-01-136-4988