Double sprocket with hub, pitch 5/8", 57 teeth

MR Piñón doble 5/8" Z57 is a sprockets and gears reference, within Power transmission. Request a quote for Piñón doble 5/8" Z57 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

This double sprocket with hub, 5/8" pitch and 57 teeth, is a power transmission part supplied by MR, manufactured by EMMAR in SAE 1045 steel. It is used to transmit motion between parallel shafts in roller chains, and its double row allows driving two chains simultaneously or doubling the contact width. It is a robust alternative for equipment where movements need to be synchronized or the drive capacity increased without adding a second sprocket to the shaft.

The double sprocket 5/8" Z57 is identified by its 5/8" pitch, which defines the distance between roller centers of the chain, and by its 57 teeth. It is manufactured in SAE 1045 steel, a medium-carbon material that offers good wear resistance and toughness. The configuration is a double sprocket with hub: two toothed rings mounted on a central hub that is fixed to the shaft. This construction allows both rows to work aligned and share the load.

Typical applications of this type of sprocket include chain conveyors, bucket elevators, machines for the food industry, packaging lines and transmission equipment in general. The double toothing is useful when two chains need to be driven with a single drive wheel, for example in feed and return systems, or when the traction capacity needs to be doubled while keeping a single mounting point on the shaft.

To correctly select a double sprocket, take into account the chain pitch, the number of teeth, the shaft diameter and the type of fixing (keyway, set screw or taper bushing). Also check the alignment between the two rows and the distance between shaft centers. A misaligned mounting accelerates wear on teeth and chain. Proper lubrication and correct chain tension extend 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, we can source it. MR Accesorios Industriales has more than 80 years of experience in power transmission and supplies bearing housings, ANSI chains and pulleys, as well as bearings and seals. To request an equivalent or a nearby size, send us the part number MR-PINON-DOBLE-5-8-Z57 or the full designation by WhatsApp and we will quote you.

This sprocket is supplied by MR, which allows us to offer you quality materials and machining. If you have doubts about compatibility with your chain or mounting on the shaft, write to us by WhatsApp with your equipment data: pitch, number of teeth, shaft diameter and type of fixing. We advise you so you choose the right option.