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Developed in 1827, the screw propeller is a mechanical device for propelling a boat through water. Consisting of a revolving shaft with two or more broad, angled blades attached to it, the propeller
transmits power by converting rotational motion into thrust. A pressure difference is produced between the forward and rear surfaces of the blade.
Specifications : Size: D 30mm (1-5/16 inch) x SL 10mm (25/64 inch) X BW 23mm (29/32 inch) Pitch: 1.18 inch Rotation: Left Hand Shaft Diameter: 1/8 inch Material: Beryllium Copper Package Qty: 1 |