A-70021-AI Bearing (13620)One New Aftermarket Replacement Tapered Roller Bearing Cup for Rhino Equipment This is a single tapered roller bearing cup (outer race) used on Rhino brand mowers and implements. The 13620 is an imperial series tapered bearing cup designed to handle both radial and axial loads in demanding agricultural and general purpose applications. It pairs with a matching tapered cone (inner ring assembly) to form a complete single row tapered roller bearing