Double sprocket with hub, pitch 3/8", 27 teeth

MR Piñón doble 3/8" Z27 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 3/8" Z27 and any equivalents.

The MR double sprocket with hub, 3/8" pitch and 27 teeth is a chain wheel made from SAE 1045 steel. Its two toothed rings share a central hub, so a single shaft position can drive two chain runs or produce a double output. This layout suits drives that need a defined ratio within a 3/8" chain system, and the material is a common choice for machined parts exposed to wear and repeated loading.

Reading the code is straightforward: the 3/8" figure gives the chain pitch, Z27 gives the tooth count, and the double-hub description tells you there are two toothed rings on one body. That arrangement lets you build a drive with two ratios or with two take-offs from the same shaft. SAE 1045 steel is widely used for transmission parts that see continuous stress.

You will find this type of sprocket in conveyors, production machinery, lifting equipment and other chain-driven systems running on 3/8" pitch. It also works as a replacement where a 3/8" chain is already installed and the existing ratio must stay the same.

Before ordering, confirm that the chain pitch matches 3/8" and that 27 teeth give the ratio you need. Check the shaft diameter and how the hub will be secured, and verify alignment between sprocket and chain to limit wear. Under variable loads, consider both the SAE 1045 material and the lubrication conditions.

For an equivalent, send the part number MR-PINON-DOBLE-3-8-Z27 or the details of the sprocket being replaced: pitch, tooth count, hub type and shaft dimensions. With that information we can point you to the closest item in the line and check whether another tooth count within the same 3/8" pitch fits your drive.