Spidertrax Pro Series Unit Bearing 6 on 6-1/2 x 5/8" Stud PSUX6612PS56

Built ground up for desert and rock racers alike, the Spidertrax Pro Series Compact Unit Bearing offers an entirely new level in IFS wheel bearing technology. With our integrated 56 splined IFS shaft, from wheel mount to CV centerline this bearing is 1" more compact than our Ultimate Unit Bearing and 11/16" more compact than our 45 splined Pro Series Unit Bearing. More compact, stronger, all while being the lightest IFS bearing assembly in class.

On top of that, massive 3.7" ID Timken bearings, full chromoly heat treated construction, chromoly heat treated press-in shouldered studs, and a fully integrated drive slug makes the Pro Series Compact Unit Bearing the only racing unit bearing of its kind. The Pro Series Compact Unit Bearing, taking IFS to the next level.

This Pro Series Unit Compact Bearing uses 5/8"-18 press-in shouldered studs on a 6 on 6-1/2" bolt circle, designed specifically for Spidertrax 56 splined IFS shafts. This bearing is not intended for solid axle applications. Drive snout sold separately.