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12B3 - 3/4inch Triplex Chain Sprockets
Transmissions Chain Sprockets Pilot Bore Sprockets 3/4inch Pitch (12B1, 12B2, 12B3) Pilot Bore Sprockets
We are a leading supplier of 12B3 3/4inch pitch Triplex chain sprockets, designed for heavy-duty power transmission applications requiring increased load capacity and reliability. These British standard pilot bore sprockets feature a triplex (three-row) configuration, making them ideal for industrial machinery, conveyor systems, and equipment where smooth, efficient power transfer is essential. Our comprehensive range includes 36 different specifications with tooth counts ranging from 8 to 76 teeth, boss diameters from 31mm to 140mm, and outside diameters spanning 57.6mm to 469.9mm, ensuring you can find the perfect sprocket for your specific application requirements. All our 12B3 sprockets are manufactured to exacting standards by Medway and feature a pilot bore design, allowing for custom machining to fit your exact shaft dimensions. Whether you need a compact 8-tooth sprocket or a large 76-tooth option, our UK-based warehouse stocks the full range ready for quick dispatch. Please contact our technical team if you need assistance selecting the correct sprocket for your chain drive system.
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