Double sprocket with hub, pitch 3/8", 31 teeth

MR Piñón doble 3/8" Z31 is a sprockets and gears reference, within Power transmission. Request a quote for Piñón doble 3/8" Z31 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The double sprocket with hub, 3/8" pitch and 31 teeth is a power transmission component designed to be mounted on shafts and transmit motion through 3/8" pitch chains. Its SAE 1045 steel construction and its double-row configuration with hub make it suitable for applications requiring two transmission lines in a reduced space. It is a key part in conveying systems and machinery where synchronization and wear resistance are important.

This item is a double sprocket with hub of 3/8" pitch and 31 teeth, made of SAE 1045 steel. The designation "double with hub" indicates that it has two chain rings mounted on a central hub, which allows two chains to be driven simultaneously or motion to be transmitted to two nearby shafts. The 3/8" pitch corresponds to a standard chain pitch of the ASA 35 series, and the 31 teeth define the transmission ratio. It is an item supplied by MR, which guarantees access to quality materials and machining.

Typical applications of this sprocket include chain drive systems in agricultural machinery, belt or roller conveyors, packaging equipment and production lines where the motion output needs to be duplicated. It is also used in implements requiring two synchronized chains, such as seeders or harvesters, and in lifting mechanisms. Its robust construction makes it suitable for environments with moderate loads and medium speeds.

For mounting, check that the shaft diameter and keyway match the sprocket hub. The alignment of the two chain rings with their respective chains is essential to avoid irregular wear. When selecting, take into account the number of teeth and the pitch: changing the number of teeth alters the transmission ratio and the output speed. If you need a different ratio, we can evaluate a nearby size within the same 3/8" pitch series.

If you cannot find the exact part number or need an equivalent, send us the data of the original sprocket: pitch, number of teeth, hub type and material. With that information we can identify the part or suggest an alternative from our supply line. We can also advise you on lubrication and chain tensioning to maximize the service life of the assembly.

To request a quote for this double sprocket 3/8" Z31 or ask about other sizes, write to us by WhatsApp at MR Accesorios Industriales. We will reply with the technical information you need and coordinate the best dispatch method. MR Accesorios Industriales supplies power transmission components with more than 80 years of experience in the industrial market.