Double sprocket with hub, pitch 3/4", 14 teeth

MR Piñón doble 3/4" Z14 belongs to sprockets and gears, part of our Power transmission range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for Piñón doble 3/4" Z14 and any equivalents.

The MR double sprocket with hub, identified as MR-PINON-DOBLE-3-4-Z14, is a power transmission component that fits onto a shaft and drives 3/4" pitch chains. Its two toothed rows share a single hub, so two chains can run off the same shaft at once, either keeping drives in sync or adding pulling capacity. It is made from SAE 1045 steel and is supplied by MR Industrial Accessories.

Key technical data: the chain pitch is 3/4", the sprocket has 14 teeth, the material is SAE 1045 steel, and the style is a double sprocket with an integrated hub. That hub makes shaft mounting easier and adds rigidity to the part. SAE 1045 is a medium-carbon steel that handles moderate to high mechanical loads and can be heat treated when more wear resistance is needed.

You will find this sprocket in chain-driven systems such as conveyors, bucket elevators, packaging lines, agricultural equipment and general production machinery. Because it is double, it suits setups where one shaft must feed two chains at the same time, or where more traction is needed without adding bulk. Gear reducers and transmission boxes running 3/4" pitch chains are another common home for it.

Before mounting, check that the shaft diameter and keyway line up with the sprocket hub, and make sure sprockets and chains are aligned to prevent uneven wear. When choosing, look at the tooth count, the chain pitch, and the load and speed of the drive. A 14-tooth sprocket works well where speed is the priority, though it puts more stress on the chain than a larger one.

If you need a different tooth count, pitch or size, ask us. We carry variants in SAE 1045 steel and in other materials. To request an equivalent, share the current part number, your shaft dimensions and the chain you use, and we will help you pick the right option.

To get a quote for this double sprocket 3/4" Z14, send the part number MR-PINON-DOBLE-3-4-Z14 to us on WhatsApp. Our team replies with the technical details you need for your application.