The New Design Guide from Fey describes their full range of labyrinth sealing rings that reduce bearing failure in dirty and abrasive conditions. Their non-contacting surfaces mean low friction and low wear in rotating applications. Available in sizes up to 1300mm shaft diameter in standard and in special materials suitable for temperatures up to 750°C. The free guide is available in A4, A5 or CD format.
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Swiss geoengineering start-up targets methane removal
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