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 5975-01-518-1062
NSN 6220-01-284-2709
NSN 6145-01-220-0884
NSN 5835-01-406-4066
NSN 5910-01-304-7145
NSN 6645-00-911-2999
NSN 4140-01-152-2672
NSN 5999-00-938-9426
NSN 5996-01-440-9660
NSN 5999-00-071-8241
NSN 6240-00-498-5971
NSN 6685-01-224-6405