Double sprocket with hub, pitch 3/8", 40 teeth

MR Piñón doble 3/8" Z40 is a reference of sprockets and gears, within Power transmission. Request a quote for Piñón doble 3/8" Z40 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The double sprocket 3/8" Z40 is a sprocket sold by MR Accesorios Industriales, designed to transmit motion in 3/8" pitch chains. It has 40 teeth and a double row with hub, which allows it to be mounted on shafts and to couple two chains in parallel. It is used in conveyors, agricultural machinery and drive equipment that need to synchronize movements with a defined drive ratio.

This item is a double sprocket with hub, machined in SAE 1045 steel, with 3/8" pitch and 40 teeth. The designation Double sprocket 3/8" Z40 indicates that it is a part with two toothed rings integral to a central hub, suitable for mounting on a shaft and fastening with a key or set screw depending on the equipment design. The 3/8" pitch corresponds to the chain that meshes with the teeth; the number of teeth defines the drive ratio when combined with another sprocket or wheel of the same chain.

Typical applications of a double sprocket of this type appear in chain conveyors, bucket elevators, agricultural machinery, packaging equipment and drive systems where two chain branches must be driven with a single part. It is also used in gear reducers and synchronization mechanisms that require a sprocket with hub to transmit torque from the shaft. As a product we sell, adaptation to specific machining needs can be evaluated within the limits of the material and the pitch.

To select this sprocket correctly, check that the chain pitch is 3/8" and that the number of teeth is compatible with the drive ratio you need. Check the shaft diameter and the hub fastening system, and make sure the total width of the double sprocket fits in the available space. During mounting, align both toothed rings with the corresponding chains and check the tension to avoid premature wear. If the equipment works with variable loads, ask about heat treatment or additional machining.

If you need an equivalent, the most practical thing is to send us the part number MR-PINON-DOBLE-3-8-Z40 or the full designation on WhatsApp. From there we can point you to another number of teeth, a different pitch or a hub variant that fits your equipment. We can also evaluate supplying a custom part if the standard sprocket does not cover the application. The more data you give us — pitch, teeth, shaft diameter and type of fastening — the faster the response.

To request a quote for this double sprocket 3/8" Z40 or ask about an alternative, write to us on WhatsApp with the product part number. At MR Accesorios Industriales we sell products and we can advise you on the best option for your machine.