Double sprocket with hub, pitch 3/4", 12 teeth

MR Piñón doble 3/4" Z12 is a sprockets and gears reference, within Power transmission. Request a quote for Piñón doble 3/4" Z12 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

Its double-row design with hub allows it to be mounted on shafts and coupled to other transmission components. It is used in agricultural machinery, conveyors and industrial equipment that require positive drive and synchronization.

This item is a double sprocket with hub, made of SAE 1045 steel, with 3/4" pitch and 12 teeth. The designation Double sprocket 3/4" Z12 means it has two toothed rings integral with a central hub, which allows transmitting motion to two chains simultaneously or doubling the drive capacity on a single shaft. The SAE 1045 material provides wear resistance and toughness, suitable for continuous industrial service.

Typical applications include chain conveyors, bucket elevators, agricultural machinery, packaging equipment and transmission systems where a compact sprocket with hub is needed for shaft mounting. It is also used in synchronization mechanisms and in production lines that require two chain strands with a single drive sprocket.

To correctly select this sprocket, verify that the chain pitch is 3/4" and that the number of teeth (12) matches the desired transmission ratio. The hub allows fastening by key or set screw, depending on the shaft design. It is important to align the chain rings with the chains and check the tension to avoid premature wear. If you need a different number of teeth or a different pitch, ask us.

If you are looking for an equivalent or a nearby size, the most practical thing is to send us the part number MR-PINON-DOBLE-3-4-Z12 or the full designation by WhatsApp. You can also indicate the shaft dimensions, the chain pitch and the required number of teeth.

To request a quote for this sprocket or any other transmission part, send the part number by WhatsApp to MR Accesorios Industriales. We reply with the compatible alternatives. More than 80 years of experience back us as manufacturers of bearing housings, chains and pulleys, and now also of sprockets with hub.