Double sprocket with hub, pitch 1/2", 14 teeth

MR Piñón doble 1/2" 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 1/2" Z14 and any equivalents.

This double-row sprocket with a central hub is identified by the code MR-PINON-DOBLE-1-2-Z14. It runs on 1/2" pitch chains and carries 14 teeth, so it pairs with ANSI 40 roller chain. The part is machined from SAE 1045 steel, a grade that suits continuous operation under moderate load. Its two toothed rows sit side by side on one hub, letting a single shaft carry two chains at once.

The code tells you the main specs: 1/2" pitch, 14 teeth, double row with hub. The 1/2" figure matches ANSI 40 chain, while the tooth count sets the ratio and the speed at the pitch circle. Because the hub is central, you can lock the sprocket to the shaft with a key or a set screw, depending on how the machine is built.

Typical applications include machine tool drives, conveyors, mixers, elevators and general power transmission equipment. You will also find it on agricultural implements and on production lines where one shaft has to feed two chain runs. With two rows, you can mount two chains in parallel, which helps when two branches must stay in step or when you need more pull without changing the pitch.

When you select it, confirm that your chain is 1/2" pitch and that 14 teeth give the ratio you want. Check the shaft diameter and how the hub will be fixed, and make sure the sprockets line up to avoid early wear. Chain tension and lubrication also affect how long the assembly lasts. If space is tight, keep the outside diameter that comes with 14 teeth in mind.

If you need a different tooth count or another hub style, send the code MR-PINON-DOBLE-1-2-Z14 on WhatsApp together with your shaft and chain dimensions. With that information we can suggest an equivalent from the line we supply or look at a custom machining job. We can also help if the pitch or tooth count on your drawing does not quite match.

MR Industrial Accessories supplies this sprocket and other power transmission parts. To get a quote, message us on WhatsApp with the product code and the details of your application. We will reply promptly and can help you choose among the options we offer.