Double sprocket with hub, pitch 3/4", 18 teeth

MR Piñón doble 3/4" Z18 is a sprockets and gears reference, within Power transmission. Request a quote for Piñón doble 3/4" Z18 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The double sprocket 3/4" Z18 is a power transmission component sold by EMMAR Accesorios Industriales. It is used to transmit motion between parallel shafts through a 3/4" pitch chain, with 18 teeth and a built-in hub. Its SAE 1045 steel construction gives it resistance to wear and to the loads typical of industry. It is a part designed for spare parts and for building drives in handling and transport equipment.

This item is a double sprocket with hub, 3/4" pitch and 18 teeth (z=18), manufactured in SAE 1045 steel. The designation Double sprocket 3/4" Z18 indicates the chain pitch and the number of teeth. The hub allows it to be mounted directly on the shaft, and its double condition makes it suitable for transmitting motion to two chains or for coupling two strands on the same shaft. MR sells it with dimensional control to ensure correct meshing with 3/4" pitch chains.

Typical applications of a 3/4" pitch sprocket with 18 teeth include chain conveyors, elevators, material handling machines and drive equipment in industrial plants. It is also used to replace worn sprockets on production lines, where the original transmission ratio needs to be restored. Because it is sold by MR, we can evaluate adapting the machining of the hub or the bore according to the equipment's needs.

To correctly select this sprocket, verify that the chain pitch is 3/4" and that the number of teeth matches the required transmission ratio. Check the shaft diameter and the hub fastening system, and control the alignment between sprocket and chain to avoid premature wear. During mounting, make sure the sprocket is perpendicular to the shaft and that chain tension is adequate. If space allows, consider lubrication and periodic maintenance.

If you need an equivalent sprocket or a nearby size, you can ask us with the part number MR-PINON-DOBLE-3-4-Z18 or with the full designation. We can also evaluate variants in number of teeth, hub type or material, as long as the 3/4" pitch is maintained. To do so, send us the equipment data, the chain it uses and a photo or drawing of the original sprocket. That way we can offer you an alternative sold by MR that fits your application.

To request a quote for this double sprocket 3/4" Z18 or ask about other sizes, write to us by WhatsApp and send us the part number MR-PINON-DOBLE-3-4-Z18. At MR Accesorios Industriales we sell power transmission components, and we can help you find the part you need for your equipment. Service is personalized and technical, so you receive the solution suited to your drive system.