Double sprocket with hub, pitch 3/8", 25 teeth

MR Piñón doble 3/8" Z25 is a sprockets and gears reference, within Power transmission. Request a quote for Piñón doble 3/8" Z25 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The double sprocket 3/8" Z25 is a power transmission component used to drive two chains in parallel from the same shaft. It has 25 teeth and 3/8" pitch, and is made of SAE 1045 steel. It is a part supplied by MR Accesorios Industriales, designed for applications where two chain lines need to be synchronized or the pulling capacity needs to be duplicated without adding another shaft.

This item is a double sprocket with hub, 3/8" pitch and 25 teeth (z=25), machined in SAE 1045 steel. The double configuration with hub allows it to be mounted on a shaft and transmit motion to two chains simultaneously, keeping the alignment between both. The 3/8" pitch corresponds to chains of that pitch, and the number of teeth defines the transmission ratio when combined with another sprocket of the same pitch. The hub gives it rigidity and a support surface for mounting.

It is used in transmission lines where two chain runs need to be driven in parallel: roller conveyors, bucket elevators, packaging machines, transmission equipment in general. It also appears in applications where traction needs to be duplicated on the same shaft, as in some double-chain drive systems. It is a common solution when space for a second shaft is limited or when the design needs to be simplified.

To select it, take into account the chain pitch (3/8"), the number of teeth (25) and the shaft diameter where it is mounted. The hub must have the bore and keyway suitable for the shaft. Check the alignment between the two plates of the double sprocket and the tension of each chain separately. If the original equipment has a single sprocket and you want to switch to a double one, check that the total width and the available space allow it.

If you need an equivalent or a nearby size, send us the part number of the sprocket you are replacing, the number of teeth, the pitch and a photo or sketch of the mounting. With that data we can see whether this double sprocket 3/8" Z25 fits or whether it is better to get a variant with a different number of teeth, a different hub diameter or a different treatment. We can also quote the assembly with the corresponding chain.

To request a quote for this double sprocket 3/8" Z25, write to us by WhatsApp and send the part number MR-PINON-DOBLE-3-8-Z25 or the full designation. If you have questions about compatibility with your equipment, attach a photo of the old sprocket and the shaft measurements. At MR Accesorios Industriales we supply power transmission components, and we help you find the part you need.