Double sprocket with hub, pitch 1/2", 29 teeth

MR Piñón doble 1/2" Z29 is a sprockets and gears reference, within Power transmission. Request a quote for Piñón doble 1/2" Z29 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The double sprocket 1/2" Z29 is a toothed wheel supplied by MR Accesorios Industriales, designed to transmit motion in 1/2" pitch chains. It has 29 teeth and a double row of teeth with a central hub, which allows it to be mounted on a shaft and drive two chains in parallel or duplicate the transmission. It is used in machines that need to synchronize movements or distribute load between two chain strands.

This sprocket has a 1/2" pitch, 29 teeth (z) and is machined in SAE 1045 steel. Its type is double sprocket with hub: two toothed crowns integral to a central hub that mounts on the shaft. The hub allows it to be fixed with a key or set screw depending on the equipment design. The 1/2" pitch corresponds to ANSI 40 chains, widely used in industrial power transmission.

It is used in chain conveyors, machine tools, packaging equipment, mixers and lifting systems where two chains need to be moved with a single sprocket. It also appears in reducers and transmission boxes that distribute motion to two shafts. Being double, it allows mounting two chains in parallel to increase dragging capacity or to synchronize two strands that must move at the same speed.

To choose correctly, verify that the chain pitch matches the sprocket's 1/2" and that the number of teeth is compatible with the desired transmission ratio. Check the shaft diameter and the hub fixing system. During assembly, align both crowns with their respective chains and check the tension to avoid uneven wear. Proper lubrication and periodic cleaning extend the life of the assembly.

If you need a nearby size, a different number of teeth or a single sprocket instead of a double one, send us the part number MR-PINON-DOBLE-1-2-Z29 or the designation Double sprocket 1/2" Z29 via WhatsApp. With that data and a photo of the shaft or the original sprocket, at MR Accesorios Industriales we will quote the part that best suits your equipment.

At MR Accesorios Industriales we supply this type of sprocket as well as chains, housings and transmission components. If your machine needs a replacement, do not hesitate to contact us: we advise you so that the transmission is properly assembled and lasts as long as it should.