Double sprocket with hub, pitch 3/8", 34 teeth

MR Piñón doble 3/8" Z34 is a reference of sprockets and gears, within Power transmission. Request a quote for Piñón doble 3/8" Z34 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The double sprocket 3/8" Z34 is a chain transmission sprocket, with two crowns and a central hub, sold by MR in SAE 1045 steel. It is used to drive two chain lines in parallel from the same shaft, for example in conveyors, elevators and agricultural machinery. Its machined construction allows it to be mounted on shafts with a keyway and secured with screws, depending on the equipment design.

This item is a double sprocket with hub, 3/8" pitch, 34 teeth, SAE 1045 steel material. The 3/8" pitch corresponds to roller chains of that pitch, and the 34 teeth define the pitch diameter and the transmission ratio. The central hub allows it to be mounted on a shaft and secured with screws or a key, depending on the machining. Being double, it has two sets of aligned teeth to transmit to two chains simultaneously.

It is used in equipment that needs to drive two chain runs in parallel: roller conveyors, bucket elevators, seeders, harvesters and special machines. Also in transmission systems where the output needs to be doubled without adding a second shaft. It is common in agricultural and industrial applications where space is limited and a compact solution is sought.

To select the sprocket, verify that the chain pitch matches the 3/8" pitch and that the number of teeth is compatible with the desired transmission ratio. Check the shaft diameter and the type of fastening (keyway, screws). SAE 1045 material offers good wear resistance and toughness. During assembly, align the crowns with the chains and verify the correct tension to avoid skipping and premature wear.

If you need a sprocket with a different number of teeth, another pitch or a different size, we can get it. MR Accesorios Industriales also sells split plummer block housings, ANSI chains and pulleys. To request an equivalent, send us the current part number, the number of teeth, the pitch and the shaft dimensions. With that data we will quote the custom part.

To request a quote for this double sprocket 3/8" Z34 or ask about a variant, write to us on WhatsApp. Indicate the part number MR-PINON-DOBLE-3-8-Z34 and the quantity you need. We will reply with the applicable options.