Double sprocket with hub, pitch 3/4", 29 teeth

MR Piñón doble 3/4" Z29 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" Z29 and any equivalents.

This double-row sprocket with hub is supplied by MR Industrial Accessories. It runs on 3/4" pitch chain and carries 29 teeth, so the part number tells you both the chain size and the tooth count. The two toothed rings sit on a common hub that mounts to a shaft, which lets the unit drive two parallel chains or split the transmission across two rows. You will find it in production lines, conveyors and similar equipment where speed changes need to be dependable.

The designation Double sprocket 3/4" Z29 breaks down simply: 3/4" is the chain pitch, Z29 is the number of teeth, and "double" means two rings aligned side by side on one hub. The hub is the central body that grips the shaft. Material is SAE 1045 steel, and the part is machined to handle the loads that come with power transmission. Use it to replace a worn sprocket or to build a new drive from scratch.

Where does this sprocket fit? Chain conveyors, assembly lines, machine tools and movement equipment in industrial plants are common homes. It also shows up in lifting systems and drives on agricultural machinery. SAE 1045 steel gives it good resistance to wear and fatigue, so it holds up in continuous duty when lubrication is kept up. As a product MR supplies, you can ask about variants.

When you select this sprocket, check three things: the chain pitch (3/4"), the tooth count (29) and the shaft diameter, which has to match the hub bore. Also confirm how the sprocket will be fastened, whether by keyway, set screw or taper bushing, based on your equipment design. At assembly, line up the rings with the chains and keep proper tension to avoid early wear. Lubricate on a regular schedule and check concentricity to get more life out of the assembly.

Need an equivalent? Give us the part number MR-PINON-DOBLE-3-4-Z29, or just describe the pitch, tooth count, hub type and material. As a product MR supplies, we can look into variants with different shaft diameters, tooth counts or surface treatments. We can also tell you whether a single sprocket would serve your application better than a double one, or whether the hub bore needs to be modified.

To request a quote for this double sprocket 3/4" Z29, send the part number MR-PINON-DOBLE-3-4-Z29 to MR Industrial Accessories via WhatsApp or email. Our team replies promptly with the options that fit your equipment. If you are unsure about compatibility with your chain or shaft, attach a photo or the measurements and we will help you pin down the right part.