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 6685-01-443-2080
NSN 5855-00-361-0167
NSN 4140-01-252-8902
NSN 5910-01-084-7276
NSN 5999-00-233-6366
NSN 6685-01-530-8789
NSN 5855-01-469-1705
NSN 5945-00-505-2383
NSN 5950-01-029-2037
NSN 6135-01-222-0703
NSN 5965-01-150-1920
NSN 5915-01-093-0801