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 5895-01-531-5204
NSN 5855-01-433-1217
NSN 5930-00-060-0697
NSN 5910-00-617-0912
NSN 2925-01-197-7864
NSN 5975-00-522-4548
NSN 5895-00-036-8524
NSN 6220-01-308-5631
NSN 5945-01-413-0353
NSN 6145-01-222-0907
NSN 6320-01-260-7390
NSN 6645-00-209-5778