This is the cone only
An assembled inner component of a tapered roller bearing, consisting of a cone (which provides a contact surface for the rolling elements of the bearing), a complement of tapered rollers (the rolling elements), and frequently a retainer (which spaces the rolling elements).
Classification: Other ball or roller bearings, including combined ball/roller bearings, nesoi
NSN 5985-01-131-2671
NSN 5925-00-601-0583
NSN 5855-00-925-0114
NSN 5895-01-135-9853
NSN 6130-01-407-8729
NSN 4140-01-212-8286
NSN 7035-01-037-7400
NSN 4140-00-508-3206
NSN 5835-01-537-1228
NSN 6240-01-014-5598
NSN 6150-01-151-2413
NSN 5985-01-468-7421