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 5855-01-288-2271
NSN 5835-01-373-9506
NSN 5920-01-090-3285
NSN 5998-00-259-3059
NSN 5835-01-078-2187
NSN 5835-01-297-1909
NSN 5935-01-313-9802
NSN 5905-00-271-8523
NSN 6150-01-116-6895
NSN 5855-00-361-0167
NSN 2925-00-073-9375
NSN 5950-01-528-8796