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1.1/4inch Pitch (20B1) Simplex Chain sprockets
Transmissions Chain Sprockets Pilot Bore Sprockets
We are a leading supplier of 20B1 - 1.1/4" Pitch Simplex Pilot Bore Sprockets, essential components for power transmission systems in industrial machinery and equipment. These British standard roller chain sprockets are designed to work with 20B1 simplex roller chains, featuring a pilot bore that allows for precise machining to your exact shaft requirements. Our comprehensive range includes 35 different sizes with tooth counts ranging from 8 to 76 teeth, outside diameters from 98.1mm to 783.5mm, and pilot bore sizes of 20mm or 25mm depending on the sprocket size. All sprockets are manufactured to exacting standards and supplied by Medway, a trusted name in power transmission components. Whether you are replacing worn sprockets in conveyor systems, agricultural machinery, or other industrial applications, we stock these items in our UK warehouse for fast delivery. If you need assistance selecting the correct sprocket for your application, please contact our technical team who will be happy to help.
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