Double sprocket with hub, pitch 3/4", 40 teeth

MR Piñón doble 3/4" Z40 is a sprockets and gears reference, within Power transmission. Request a quote for Piñón doble 3/4" Z40 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The double sprocket 3/4" Z40 is a chain drive sprocket with two toothed rings and a central hub, supplied by MR in SAE 1045 steel. It is used to transmit motion between parallel shafts in industrial equipment, allowing two ratios or two outputs from a single shaft. Its robust construction and precise tooth machining ensure reliable engagement with 3/4" pitch chains. It is a part designed for continuous service in plant machinery.

This item is a double sprocket with hub with 3/4" pitch and 40 teeth, in SAE 1045 steel. The designation Double sprocket 3/4" Z40 indicates that it is a sprocket with two toothed rings mounted on a common hub, ready to be mounted on a shaft. The 3/4" pitch defines the compatible chain, and the 40 teeth determine the transmission ratio. MR supplies it with dimensional control to ensure correct engagement.

It is used in chain drive lines of industrial machines: conveyors, elevators, mixers, roller drive equipment and systems where it is necessary to duplicate the output or reverse the direction of rotation from a single shaft. It also appears in agricultural implements and in old machines where worn sprockets are replaced with new parts with the same performance.

To select it, verify that the chain is 3/4" pitch and that the number of teeth matches the desired ratio. Check the shaft diameter and the hub fastening system (keyway, set screws or taper bushing). Check the alignment between sprocket and chain, proper tension and lubrication. If the original sprocket has a different material or treatment, consult us to evaluate an equivalent alternative.

If you need a nearby size, a different number of teeth or a single sprocket instead of a double one, send us the equipment data: chain pitch, number of teeth, shaft diameter and hub type. With that information we look for or develop the part that best suits. We can also offer custom options within our power transmission line.

To request a quote for this double sprocket 3/4" Z40, send the part number MR-PINON-DOBLE-3-4-Z40 via WhatsApp to MR Accesorios Industriales. If you have doubts about compatibility with your chain or mounting on the shaft, attach a photo or sketch and we will advise you. We handle technical inquiries and special manufacturing orders.