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 6610-01-076-4800
NSN 6320-01-245-5307
NSN 6145-01-603-7952
NSN 5996-01-087-9037
NSN 6220-01-327-4999
NSN 5965-01-420-2629
NSN 5945-01-213-2467
NSN 6685-01-187-7270
NSN 5935-01-010-4675
NSN 6645-01-411-5657
NSN 5965-01-205-6249
NSN 6135-01-622-1296