Double sprocket with hub, pitch 3/8", 45 teeth

MR Piñón doble 3/8" Z45 is a sprockets and gears reference, within Power transmission. Request a quote for Piñón doble 3/8" Z45 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 45 teeth, is a power transmission part that is mounted on shafts to transmit motion through chains. Its double-row design allows driving two chains in parallel, synchronizing mechanisms or duplicating the drive capacity. It is a reliable solution for those who need to replace or assemble transmission systems with 3/8" pitch.

This item is a double sprocket with hub, designated as Double sprocket 3/8" Z45. Its main attributes are: pitch 3/8", number of teeth 45, material SAE 1045 steel and type double sprocket with hub. The hub allows a robust mounting on the shaft, and the double row makes it suitable for transmitting motion to two chains simultaneously. It is a key part in chain transmission systems that require synchronism or greater drive capacity.

Typical applications of this sprocket include agricultural machinery, conveyors, bucket elevators, transmission systems in production lines and industrial equipment in general. Its 3/8" pitch is common in roller chains of that pitch, so it is found in mechanisms where a specific transmission ratio with 45 teeth is needed. It is also used to replace worn parts in existing equipment, maintaining original performance.

To correctly mount this sprocket, verify that the shaft diameter and keyway match the hub. Alignment with the chain and proper tension are essential to avoid premature wear. When selecting, take into account the number of teeth, pitch and material: SAE 1045 steel offers good mechanical strength and hardenability. If you need to modify the number of teeth or hub diameter, consult us for custom options.

If you are looking for an equivalent or a nearby size, the most practical is to send us the current part number or the key dimensions: pitch, number of teeth, hub diameter and mounting type. With that data we can identify the part that best suits your system. We can also advise you if you need a single sprocket instead of a double one, or with a different number of teeth within the same 3/8" pitch.

To request a quote for this double sprocket 3/8" Z45 or inquire about other sizes, send us the part number MR-PINON-DOBLE-3-8-Z45 via WhatsApp. Write to us and we will respond promptly with the information you need for your project.