Double sprocket with hub, pitch 3/8", 14 teeth

MR Piñón doble 3/8" Z14 is a sprockets and gears reference, within Power transmission. Request a quote for Piñón doble 3/8" Z14 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The double sprocket 3/8" Z14 is a toothed wheel sold by MR Accesorios Industriales, designed to transmit motion in 3/8" pitch chains. It has 14 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 mechanisms where the transmission needs to be synchronized or duplicated with a single component. If you need a different size, an equivalent or a nearby size can be evaluated.

This item is a double sprocket with hub, with 3/8" pitch and 14 teeth (z=14), made of SAE 1045 steel. The designation Double sprocket 3/8" Z14 indicates the chain pitch and the number of teeth; the double type with hub means it has two integral toothed rows and a central hub for shaft mounting. It is a power transmission part used with 3/8" pitch chains. SAE 1045 is a carbon steel with good machinability and strength, suitable for machining and subsequent heat treatment if the application requires it.

Typical applications of a double sprocket of this type appear in machines where motion needs to be transmitted to two chain runs with a single wheel: roller conveyors, elevators, drive systems, packaging equipment and synchronization mechanisms. It is also found in agricultural implements and in production lines that require duplicating the transmission without adding an extra shaft. Having a hub simplifies mounting on the shaft and it can be fixed with a key or set screw depending on the equipment design.

To correctly select this sprocket, take into account the chain pitch (3/8"), the number of teeth (14) and the diameter of the shaft on which it is mounted. The hub must match the shaft and the fastening system. Also check the alignment between sprocket and chain, and the condition of the chain: a stretched or misaligned chain accelerates tooth wear. If the sprocket works at high speeds or loads, a heat treatment or a material with greater surface hardness should be evaluated. Proper lubrication extends the service life of the assembly.

If you need a sprocket with a different number of teeth, a different pitch or a different hub size, an equivalent or a nearby size can be found within the line sold by MR. To do so, the most practical approach is to send the current part number, the number of teeth, the pitch and the shaft diameter. With that data, the closest part can be identified or the manufacture of a special size can be evaluated. We can also guide you if the original sprocket has no visible identification.

To request a quote for this double sprocket 3/8" Z14, send the part number MR-PINON-DOBLE-3-8-Z14 by WhatsApp to MR Accesorios Industriales. If you have doubts about the size or want to ask about a variant, write to us with the equipment data and we will reply with the available technical information. Remember that this product is sold by MR, which allows machining details to be adjusted according to the customer's needs.