Tube Buell and Sportster steering head Tapered bearing ( 1 x)  

replacement for OEM 48300-60

Steering head and Swingarm off all Tube frame Buell models and Sportster XL steeringhead ( complete with outer ring )

These bearings have tapered inner and outer raceways between which tapered roller are arranged.
The design of taper rollers makes them particularly suited to accommodating combined axial and radial loads.
They are supplied as a cup and cone set (inner and outer).
Benefits: Used widely in transmissions, can be used in oil or greased, high radial and axial load