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 5835-01-432-1277
NSN 6645-00-456-2219
NSN 6620-00-815-2281
NSN 5895-00-246-4415
NSN 5945-01-415-5087
NSN 5990-01-196-2953
NSN 5925-01-123-6802
NSN 2925-01-421-8532
NSN 5925-01-622-4844
NSN 2925-01-576-6206
NSN 5996-01-630-2492
NSN 5985-01-350-4175