Single sprocket with hub, pitch 1/2", 31 teeth

MR Piñón simple 1/2" Z31 is a sprockets and gears reference, within Power transmission. Request a quote for Piñón simple 1/2" Z31 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 31 teeth, is a power transmission component that mounts on the shaft and meshes with the chain to transmit motion. Its hub allows it to be secured directly to the shaft, without additional adapters. It is a part supplied by MR, designed for industrial applications requiring robustness and a specific transmission ratio. It is used in agricultural machinery, conveyors, lifting equipment and transmission systems in general.

This item is a simplex sprocket with hub, 1/2" pitch and 31 teeth (z), manufactured in SAE 1045 steel. The designation Simplex sprocket 1/2" Z31 indicates that it is a single-plate sprocket with integrated hub, for 1/2" pitch chain. SAE 1045 material is a carbon steel with good machinability and strength, suitable for parts subjected to moderate stresses. The hub allows the sprocket to be mounted directly on the shaft, with keyway or screw fastening, according to the equipment design.

Typical applications of this sprocket include chain drives in conveyors, bucket elevators, agricultural machinery, packaging equipment and movement systems in industrial plants. It is also used in the manufacture of new equipment or as a replacement in existing machines. Its transmission ratio, determined by the 31 teeth, makes it suitable for medium speeds and moderate loads, provided it is correctly selected together with the driven wheel and the corresponding chain.

For mounting, verify that the shaft diameter matches the hub bore and that the keyway is in good condition. The alignment between sprocket and wheel must be precise to avoid irregular chain wear. It is important to check chain tension and lubricate it periodically. When selecting, take into account the power to be transmitted, the rotation speed and the number of teeth of the driven wheel to achieve the desired ratio. If you need guidance, contact us.

If you need a sprocket with a different number of teeth, another pitch or a neighboring size, you can inquire. We can also evaluate an equivalent if you have the original part number or the shaft and chain dimensions. To speed up the response, send the part number MR-PINON-SIMPLE-1-2-Z31 or the full designation via WhatsApp to MR Accesorios Industriales. Our technical team helps you identify the correct part and sends you the quote.

At MR Accesorios Industriales we supply this type of sprocket and have more than 80 years of experience in the field. If you need advice to choose the right component, write to us on WhatsApp and we will reply promptly.