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 5925-00-118-2464
NSN 5975-00-852-2201
NSN 5835-00-594-4921
NSN 6610-00-622-6227
NSN 7035-01-166-2473
NSN 4140-01-273-7788
NSN 5985-00-815-0258
NSN 6130-01-572-6460
NSN 5915-01-027-0800
NSN 6150-01-318-4844
NSN 6645-01-157-9080
NSN 6130-01-307-3018