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 6150-01-196-8524
NSN 5945-00-538-5605
NSN 6145-01-351-8706
NSN 6220-00-892-7755
NSN 6135-01-500-0572
NSN 6145-01-391-3551
NSN 5920-01-623-1726
NSN 5835-00-905-7165
NSN 6135-01-045-1504
NSN 5895-00-755-4647
NSN 6650-00-443-2690
NSN 5910-00-151-4632