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 5960-01-397-8328
NSN 6620-01-441-0240
NSN 5998-01-102-9780
NSN 5920-01-411-5512
NSN 6320-01-600-5808
NSN 5998-00-277-7552
NSN 5855-00-228-8446
NSN 6320-01-512-2031
NSN 5835-01-508-2528
NSN 5990-00-267-9956
NSN 5960-01-140-8009
NSN 6685-01-564-6631