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 6645-01-334-4579
NSN 6645-00-558-0028
NSN 5915-00-933-5658
NSN 6685-01-168-8893
NSN 6145-01-356-6684
NSN 6220-00-512-9472
NSN 5855-00-484-8638
NSN 6105-00-984-3356
NSN 6610-00-114-2877
NSN 6135-00-851-8575
NSN 5935-00-622-9874
NSN 6110-00-736-0367