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 6650-01-659-8445
NSN 6620-01-236-0138
NSN 6240-01-106-6113
NSN 6145-01-232-2658
NSN 6320-00-701-0437
NSN 6685-01-518-3660
NSN 6105-01-020-8339
NSN 6105-00-026-9909
NSN 7035-01-377-7712
NSN 6620-01-279-0651
NSN 5925-01-534-1278
NSN 5990-00-518-3195