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 6105-01-655-6488
NSN 6105-00-120-9601
NSN 6320-00-194-4252
NSN 5999-01-137-5117
NSN 6685-00-862-5431
NSN 7035-01-364-0286
NSN 5925-01-291-7677
NSN 5999-00-774-0237
NSN 6145-01-450-8032
NSN 5985-01-270-9817
NSN 5930-01-369-3923
NSN 6620-01-108-9181