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 5999-01-487-4515
NSN 6145-01-605-3228
NSN 6650-01-422-1037
NSN 6105-01-289-5905
NSN 6620-00-906-9150
NSN 6220-01-258-6217
NSN 6105-01-424-2416
NSN 5996-01-174-5746
NSN 6240-00-913-8529
NSN 5975-00-355-6040
NSN 6620-01-616-3303
NSN 5895-01-251-9535