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 5975-00-488-8691
NSN 5905-01-608-4756
NSN 6135-01-422-1440
NSN 5985-01-435-7364
NSN 5950-01-414-4462
NSN 5996-00-487-5777
NSN 5945-01-408-5977
NSN 6320-01-220-2264
NSN 6220-01-058-3457
NSN 5996-01-049-0851
NSN 5985-01-472-9751
NSN 6240-00-929-0585