KEST Bearings for magnet mixers

Kest-Mixer standard bearings are manufactured from one solid piece of Zirconium dioxide (ZrO2), which ensures an optimized, robust and aseptic design. This makes the bearings able to withstand the impact of shaking, bumping and possible to run dry. These properties makes the Kest-Mixer bearings unique in lifespand and productivity. 

zirconium dioxide (zro2)

The bearings are 100% corresponding with the Silicone carbide NovAseptic bearings, but have an extended lifespand because of the material. Zirconium dioxide is chemically unreactive, making it very suitable for applications in biotechnology. The biggest advantage over e.g. Siliciumcarbide is the toughness and robustness, making it able to run dry. The bearings are delivered with a FDA and USP Class VI certificate.