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 6145-01-459-8150
NSN 2925-00-671-1123
NSN 5945-01-567-6081
NSN 6320-00-116-3658
NSN 5960-00-003-4624
NSN 5835-00-707-6266
NSN 6110-01-112-8441
NSN 6135-00-926-8322
NSN 6150-00-921-0483
NSN 6130-01-351-3182
NSN 6620-01-535-0070
NSN 6145-00-284-1514