Oil hole and oil groove in outer race 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 4140-01-187-8460
NSN 5985-01-167-3188
NSN 5895-01-004-0650
NSN 6220-01-555-1068
NSN 5895-00-771-6906
NSN 5999-00-026-8532
NSN 5960-01-034-0408
NSN 6645-01-430-2420
NSN 6220-00-406-8098
NSN 2925-00-707-6770
NSN 5950-01-479-2725
NSN 5895-01-113-8732