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 6130-01-414-2018
NSN 5930-00-661-2280
NSN 6645-00-731-8171
NSN 6130-01-275-2174
NSN 5895-01-359-2040
NSN 5915-01-494-9550
NSN 5998-00-959-6885
NSN 6320-01-067-0474
NSN 5935-00-420-3213
NSN 6685-01-458-0775
NSN 5999-00-925-2502
NSN 5930-00-419-7820