Single sprocket with hub, pitch 1/2", 43 teeth

MR Piñón simple 1/2" Z43 is a sprockets and gears reference, within Power transmission. Request a quote for Piñón simple 1/2" Z43 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The simplex sprocket with hub, 1/2" pitch and 43 teeth, is a power transmission component that mounts on the shaft and meshes with 1/2" pitch chains. Its integrated hub allows it to be fastened directly, without the need for additional bushings. MR supplies it in SAE 1045 steel, a material that offers good wear and fatigue resistance. It is used in a wide variety of industrial, agricultural and internal transport machinery, where motion must be transmitted with precision and durability.

This item is a simplex sprocket with hub of 1/2" pitch and 43 teeth, supplied by MR and manufactured by EMMAR in SAE 1045 steel. The full designation is Simplex sprocket 1/2" Z43. The integrated hub makes mounting on the shaft easier and adds rigidity to the assembly. The 1/2" pitch indicates the distance between the centers of the chain pins, and the 43 teeth define the transmission ratio. As a product supplied by MR, we can advise you on its application and adapt it as needed.

Typical applications of this sprocket include chain drives in agricultural machinery, conveyors, elevators, packaging equipment and motion systems in industrial plants. It is also found in machine tools and mining equipment. Its size and number of teeth make it suitable for medium transmission ratios, where a balance between speed and torque is sought. It is common on gearbox output shafts and in secondary drives.

To select this sprocket correctly, take into account the chain pitch (1/2"), the number of teeth (43) and the shaft diameter where it will be mounted. The hub allows fastening with a key or set screws, depending on the design. Check the alignment between sprocket and chain, and proper lubrication to extend service life. If you need a different number of teeth or a different pitch, ask us: we can supply the size that fits your equipment.

If you are looking for an equivalent or a nearby size, the most practical thing is to send us the part number MR-PINON-SIMPLE-1-2-Z43 or the data of the original part: pitch, number of teeth and shaft diameter. With that information, at MR Accesorios Industriales we advise you and, if necessary, supply the sprocket to measure. We can also evaluate alternative materials if your application requires greater impact or corrosion resistance.

To request a quote for this simplex sprocket with hub, send the part number by WhatsApp to MR Accesorios Industriales. We will reply with the available options. If you need several units or a complete series, we can also coordinate the supply. MR supplies this type of component, so we can adapt to your specific requirements.