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BA? & Double U Shear?

BA? & Double U Shear?
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Catalog excerpts

Novibra® type BA and Metalastik® type Double U-Shear mountings utilise bonded rubber in shear to permit relatively high deflections. Provides excellent isolation of low frequencies. (Type BA20/2 is a half section suitable for very light loads). On rotatingequipmentapplications the soft axis should be at right angles to the shaft. On mobile applications the stiff axis should be aligned in the direction shear (soft) load-deflection selection diagrams refer to shear mode. Compression Metalastlk®type Double U Shear™ Novibra® type BA and Metalastik® type Double U-Shear are equally suitable for isolating vibrations from low speed machines and equipment. Protects sensitive and lightweight units from external shocks and vibrations. Type BA and Double U-Shear are easy to install and ideal ▼ Light fans and compressors T Portable gensets and pumps Computers and electronic units T Measuring and test instruments Double U-Shear

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Note: The natural frequencies and degrees of isolation are based on dynamic characteristics of the mountings. To select correct mounting, following data Select correct load line in diagram 1 and correct interference line in diagram 3. The load line intersects with required type Connect this intersection point vertically down to the interference line in diagram 3. Here, on the sloping curve, the isolation For static deflection, see diagram 2. Novibra® Trellextreme®

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