Spindle bearing for most Case/Colt/Ingersoll mower decks. Replaces part number A70280. 2 bearings are required per spindle. Used on most decks as well as M,N,P,R,S80/84 and SB38/48 snow caster augers. Take a look at our alternate replacement bearings 204RR6 and 150-903 for this application in the aftermarket parts section.