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 5925-01-363-4520
NSN 5930-00-258-9997
NSN 6240-01-580-8751
NSN 5999-01-210-6449
NSN 6110-00-130-5342
NSN 5999-01-357-5606
NSN 6130-00-192-1721
NSN 5855-01-020-7982
NSN 5950-01-423-9397
NSN 2925-00-155-2100
NSN 6620-01-340-1503
NSN 5915-01-414-6433