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 7035-01-507-2590
NSN 6145-01-397-4456
NSN 2925-01-632-5913
NSN 5895-01-384-2794
NSN 5905-01-171-3593
NSN 5895-01-407-9640
NSN 6150-01-589-8375
NSN 5996-01-650-5457
NSN 5999-01-223-4007
NSN 5905-01-261-4791
NSN 5925-00-206-3580
NSN 6610-01-076-2437