Ariens Wheel Bearing Part Number 05408000. This is a quality after market ball bearing. The measurements for this bearing are outside diameter: 1.38", inside diameter: 0.50, width: 0.437".
AYP / Craftsman / Sears Bearing No.587070202. This is an original ayp part that replaces part numbers 587070201, 532421836, 532191039, 421836 and 191019.
AYP / Craftsman / Sears Bearing No. 941-0600. This is an original equipment bearing for the transmission bracket pulley assembly. Replaces part numbers 9410600 and 941-0600
AYP / Craftsman / Sears Wheel Flange Bearing No. 532009040. This is an original ayp flange bearing that replaces part numbers 21547542, 9040H and 21546832.