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 5999-00-576-5156
NSN 2925-01-372-9455
NSN 6105-01-035-5387
NSN 6610-01-525-7266
NSN 5855-01-366-2429
NSN 5930-00-397-0381
NSN 5930-01-656-4813
NSN 5930-01-049-8114
NSN 5910-01-492-6028
NSN 5996-00-857-9810
NSN 6135-01-584-0941
NSN 5950-01-332-9442