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 5945-01-505-1273
NSN 6240-01-415-3014
NSN 6105-01-194-1283
NSN 6240-01-289-4536
NSN 5920-00-799-1348
NSN 6220-01-496-2032
NSN 5925-01-476-3541
NSN 6685-00-917-2104
NSN 5985-01-166-1037
NSN 6620-00-851-5381
NSN 7035-00-135-4758
NSN 6650-01-181-6037