Bearing Buddy replaces the dust cap in the axle hub, which is filled with grease through the Bearing Buddy. When the wheels are submerged, pressure from the spring loaded piston keeps the water out.  

Maximum speed and flexibility, the Gusto high speed mini centrifuge by Heathrow Scientific has a compact design that fits any workstation. Comfortable and easy to operate with tool-free quick rotor exchange. Simply inset tubes, close lid, adjust speed/time and press start. For duplicate spins, simpl...