Double sprocket with hub, pitch 3/4", 23 teeth

MR Piñón doble 3/4" Z23 belongs to sprockets and gears, part of our Power transmission range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for Piñón doble 3/4" Z23 and any equivalents.

This double sprocket with hub is made from SAE 1045 steel and has a 3/4" pitch with 23 teeth (z=23). It is designed for power transmissions that require driving two chains in parallel or mounting two ratios on the same shaft.

The designation Double sprocket 3/4" Z23 covers the chain pitch, the tooth count and the construction style: two chain rings integrated with a central hub. This configuration allows the sprocket to be mounted on a shaft and transmit motion to two chains at once. SAE 1045 carbon steel offers good machinability and strength, making it suitable for machined parts under moderate loads.

Typical uses include chain drive lines where the drive must be duplicated, such as belt or roller conveyors, bucket elevators, agricultural machinery, material handling equipment and transmission systems where a single shaft drives two branches. It is also chosen when one chain needs to rotate in the opposite direction or when space constraints require concentrating two transmissions at one point.

When selecting this sprocket, consider the chain pitch (3/4"), the number of teeth (23) and the shaft diameter, which must match the hub bore. Verify alignment between sprocket and chain, proper tensioning and lubrication. If the sprocket runs with a worn chain, replacing both components together is recommended to avoid premature wear. The hub can be fixed by key or set screw, depending on the equipment design.

If you need a different number of teeth, another pitch or a hub with special dimensions, custom manufacturing can be evaluated. Send the part number MR-PINON-DOBLE-3-4-Z23 or the full designation via WhatsApp and we will quote you. We can also assess an equivalent replacement if you provide the shaft dimensions, chain pitch and number of teeth of the original sprocket.

MR Industrial Accessories LLC manufactures this type of sprocket and other power transmission components. If you have doubts about compatibility with your equipment, contact us by WhatsApp with the part number and transmission data. We will help you order the correct part.