Single sprocket with hub, pitch 3/4", 34 teeth

MR Piñón simple 3/4" Z34 is a sprockets and gears reference, within Power transmission. Request a quote for Piñón simple 3/4" Z34 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The simplex sprocket 3/4" Z34 is a sprocket supplied by MR Accesorios Industriales, designed to transmit motion in 3/4" pitch chains. Its hub allows it to be mounted on shafts with a keyway and secured with a screw, which simplifies setup in transmission equipment. It is used in production lines, conveyors and agricultural machinery, among other applications where a defined transmission ratio and repeatable assembly are needed.

This sprocket has a 3/4" pitch, 34 teeth and is machined from SAE 1045 steel. It is of the simplex with hub type, meaning that the toothing and the hub form a single piece, which provides rigidity to the assembly and allows it to be mounted directly on the shaft. The hub makes anchoring easy with a key and set screw, and leaves room for the chain to work aligned with the driven sprocket. MR supplies it with the machining and material treatment already defined so that the pitch and tooth thickness are constant.

Typical applications for a sprocket of this type are in moderate-speed chain drives: belt and roller conveyors, bucket elevators, food machinery, packaging equipment and drive systems in agriculture. It is also used as a replacement sprocket in gear reducers and transmission boxes where the 3/4" pitch is already defined. In all cases it is advisable to verify that the chain is of the same pitch and that the number of teeth is compatible with the desired transmission ratio.

To select and mount this sprocket, take into account the shaft diameter and the hub length: they must match the available housing. Check the alignment between the sprocket and the driven sprocket; angular or parallel misalignment accelerates wear on the chain and the toothing. Lubrication also matters: a film of oil or grease on the teeth reduces noise and friction. If the equipment works with variable load, it is advisable to check the service factor and the chain tension before startup.

If you need an equivalent or a nearby size, send us the part number MR-PINON-SIMPLE-3-4-Z34 or the pitch and number of teeth data. We can also advise you if the sprocket goes with a hub of another diameter or if you are looking for a sprocket with a different number of teeth within the same 3/4" pitch. With that data we'll give you the alternative that best fits your shaft and your chain.

To request a quote for this simplex sprocket 3/4" Z34, write to us by WhatsApp and mention the part number MR-PINON-SIMPLE-3-4-Z34. If you have doubts about the mounting or want to confirm that it is the correct replacement, attach a photo of the assembly or the shaft data. At MR Accesorios Industriales we reply with the technical information you need so you can order with confidence.