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 5945-00-712-9009
NSN 6620-01-128-4462
NSN 6135-00-973-5632
NSN 5915-01-051-5291
NSN 5910-00-597-4848
NSN 7035-01-654-5898
NSN 2925-01-069-5324
NSN 6685-01-634-0611
NSN 6685-01-382-4944
NSN 5855-00-411-8688
NSN 5855-01-406-4821
NSN 2925-01-122-8881