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 6145-01-444-4509
NSN 6645-00-321-6071
NSN 5965-00-079-0928
NSN 6110-01-617-3658
NSN 6610-00-186-9180
NSN 5915-01-432-6652
NSN 5895-01-620-0167
NSN 5855-00-149-0766
NSN 5895-01-406-1641
NSN 6130-00-196-5292
NSN 6685-01-309-8360
NSN 5985-01-192-3264