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 6610-00-557-8271
NSN 5855-01-656-6808
NSN 6620-00-555-3992
NSN 6685-00-233-6563
NSN 6135-01-466-0192
NSN 7035-00-079-7189
NSN 5998-01-355-5727
NSN 6130-01-588-7796
NSN 5925-00-180-4088
NSN 5975-00-162-9530
NSN 5996-00-258-4954
NSN 5996-00-945-4364