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Revolution Plate Bearing Mounts

Convert your power trowel to a productive grinding, honing, polishing, AND scrubbing/stripping machine!

Simply attach our patented rotary mounts to your power trowel's spider arms and choose from our wide selection of rotary tooling. Our patented Revolution Plate Bearing Mounts provide a floating, multi-vortex planetary spinning action when attached to our shower-feed rotaries. This spin pattern created by the power trowel rotor assembly combined with friction under the weight of the trowel allows for the rotary to spin on its own axis while the power trowel's spider assembly is whirling at high speed. The bearing is also designed with a "free floating" element that allows the rotary to follow the contour of the floor.