The Mittler Bros. Inner Race (3320) is the inner cup for the 3383 tapered roller bearing used in Mittler Bros. / Tanner GN 5×5 front hub assemblies — both the steel front hub (SKU 1400-5x5S) and aluminum front hub (SKU 1400-5x5A). One inner race per hub, used in the inner position. Always replace the race together with its bearing for correct fit and service life.
Pairs with the 3383 inner bearing (SKU 1400-516). The companion outer bearing is 2687 (SKU 1400-517), with outer races available for steel hubs as 2630 (SKU 1400-519) and for aluminum hubs as 2620 (SKU 1400-520). Hub seal is SKU 1400-521. Sold individually. Made in the USA.
