Flexible Engine Mountings - 4 Pages

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Catalogue excerpts

Flexible Engine Mountings R&D Marine has developed a comprehensive range of fail safe competitively priced Engine Mountings to fit all major installations. Shear mountings are available where good isolation is required and compression mounts where there is a restriction on the available space. Installation is made as quick and easy as possible with slotted holes and height adjusting studs to simplify alignment. Products are available ex-stock and worldwide through our distribution network. Good vibration isolation Fail safe design Will withstand roll over test Competitively priced Wide range of stock Available in standard sizes Accepts propeller thrust Slotted holes to assist Height adjusting to simplify Fast installation time Worldwide availability

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R&D Marine Engine Mountings How to select (details required) 1. Engine type, number of cylinders 2. Type of gearbox and reduction ratio 3. Weight of engine and gearbox combined by weighing or manufacturers literature 4. Is flywheel in conventional place between the engine and gearbox 5. Position of engine mounting points 6. Find centre of gravity by balancing on a roller (if possible) Weight on each front mount = Wx_b Weight on each Rear Mount = WiL§ Front Mount Point Example : Total weight of engine and gearbox = 1200 lbs Distance a (balance point to front mount) = 17 inches Distance b (balance...

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Rectangular Shear Mountings The R&D Rectangular Shear Mountings offer low height with the best combination of stiffness. Soft vertically and at right angles to the crankshaft to isolate vibration, stiff fore and aft to take the propeller thrust. R&D MARINE SMALL SHEAR LOADED MOUNTING This mounting has a low height giving good vibration isolation Part No Capacity per mount Part No Capacity per mount Mount Pre-loaded 1.8mm 0.07 inch Height adjusting nut thickness : 10mm 0.39 inch I 14mm 0.55 inch Maximum height: 99mm 3.9 inch I 116mm 4.57 inch 'X' Dimensions on initial installation should not be...

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R&D Marine Engine Mountings Circular Shear Mountings R&D MARINE HEAVY DUTY CIRCULAR SHEAR MOUNTING This mounting is designed to give excellent vibration isolation and is fitted with an oil shield to Part No Capacity per mount Mount Pre-loaded 3mm 0.12 inch Height adjusting nut thickness 16mm 0.63 inch R&D MARINE HEAVY DUTY CIRCULAR SHEAR MOUNTING This mounting is designed to give excellent vibration isolation and is fitted with an oil shield to Part No Capacity per mount Mount Pre-loaded 3mm 0.12 inch Height adjusting double nut and washer thickness Double Acting Mounting R&D MARINE DOUBLE ACTING...

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