Oil hole and 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 5998-01-406-6815
NSN 5999-00-242-8035
NSN 6105-01-384-2286
NSN 7035-00-731-8729
NSN 5920-01-218-3885
NSN 5950-01-420-1340
NSN 5999-01-520-7257
NSN 5855-01-454-1538
NSN 5910-00-397-1849
NSN 5985-01-565-7084
NSN 6685-00-881-3767
NSN 6320-00-433-2773