Double sprocket with hub, pitch 3/4", 27 teeth

MR Piñón doble 3/4" 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 3/4" Z27 and any equivalents.

For drives that need two chain strands running off one shaft, the double sprocket 3/4" Z27 from MR offers a compact solution. It consists of two toothed rings on a shared hub, machined from SAE 1045 steel. With a 3/4" pitch and 27 teeth, it fits medium-to-heavy power transmission setups, such as those found in conveying and continuous-motion machinery.

The part number MR-PINON-DOBLE-3-4-Z27 identifies a double sprocket with hub, 3/4" pitch, 27 teeth, made of SAE 1045 steel. SAE 1045 is a medium-carbon grade that responds well to hardening and tempering, giving a practical mix of wear resistance and toughness for industrial duty. The two toothed rings are integral to the central hub, so both chains of the same pitch are driven from a single shaft.

You will find this sprocket in roller conveyors, bucket elevators, drag chains on packaging lines, and other continuous-movement equipment where two chain runs must come from one power source. It also suits setups that require the two chains to turn in opposite directions, or where space limits the drive to one point on the shaft.

When selecting or replacing a double sprocket, check the chain pitch, tooth count, shaft diameter, and fastening method. The 3/4" pitch must match the chain, and the 27 teeth set the transmission ratio and pitch diameter. The hub can be mounted with a key, set screw, or taper bushing as needed. Before startup, confirm that both rings align with their chains and inspect the rollers.

To request an equivalent, send the part number MR-PINON-DOBLE-3-4-Z27 or the full designation. With the pitch, tooth count, and shaft diameter, we can identify the part in the series or suggest an alternative from the same category. If the original sprocket lacks readable markings, provide the shaft dimensions, chain pitch, and number of teeth you count.

MR supplies this type of sprocket to customers across the United States and in several Latin American countries. For a quote on the double sprocket 3/4" Z27 or another size, send the part number by WhatsApp or email. Our team responds promptly and can help you choose the right part or equivalent.