Double sprocket with hub, pitch 3/8", 57 teeth

MR Piñón doble 3/8" Z57 is a sprockets and gears reference, within Power transmission. Request a quote for Piñón doble 3/8" Z57 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The double sprocket 3/8" Z57 is a power transmission toothed wheel sold by EMMAR Accesorios Industriales. It is used with 3/8" pitch chains to transmit motion between shafts, with two toothed rings and a central hub that allow it to be mounted on a shaft and to couple two chains in parallel. Its SAE 1045 steel construction gives it wear resistance and resistance to the loads typical of agricultural machinery, conveyors and transmission equipment.

This item is a double sprocket with hub, 3/8" pitch and 57 teeth, in SAE 1045 steel. The designation Double sprocket 3/8" Z57 indicates the two toothed rings integral to a central hub, designed to be mounted on a shaft and to receive two chains of the same pitch. The SAE 1045 material provides toughness and wear resistance, suitable for transmissions with moderate to high loads. The hub allows fastening by key or screw, depending on the equipment design.

Typical applications of a double sprocket with 3/8" pitch and 57 teeth include chain transmissions in agricultural machinery, chain conveyors, packaging equipment and motion systems where two chain branches need to be synchronized on the same shaft. It is also used in machine tools and industrial equipment that require a specific transmission ratio with two parallel chains.

To select and mount this sprocket, verify that the chain pitch is 3/8" and that the number of teeth matches the desired transmission ratio. Check the shaft diameter and the hub fastening system, and make sure the alignment between sprocket and chain is correct to avoid premature wear. Proper lubrication and chain tensioning extend the service life of the assembly.

If you need a sprocket with a different number of teeth, a different pitch or a nearby size, send us the code or the designation via WhatsApp. At MR Accesorios Industriales we can quote alternatives within the line we sell and advise you on the most convenient option for your equipment. We can also evaluate material or finish variants according to your application.

To request a quote for the Double sprocket 3/8" Z57 or to inquire about an equivalent, write to us via WhatsApp with the code MR-PINON-DOBLE-3-8-Z57. We will reply with the technical information and the corresponding quote. MR Accesorios Industriales sells power transmission with more than 80 years of experience in the industrial market.