Double sprocket with hub, pitch 1/2", 25 teeth

MR Piñón doble 1/2" Z25 is a sprockets and gears reference, within Power transmission. Request a quote for Piñón doble 1/2" Z25 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

This double sprocket with hub, 1/2" pitch and 25 teeth, is a power transmission part manufactured by EMMAR in SAE 1045 steel. It is used to transmit motion between parallel shafts in roller chains, and its hub allows direct mounting on a keyed shaft.

The double sprocket 1/2" Z25 is a roller chain gear with two toothed rings and a central hub. Its technical data are: 1/2" pitch, 25 teeth and SAE 1045 steel material. The designation "double" indicates that it has two rows of teeth, which allows transmitting higher torque or doubling the safety in the drive. The hub facilitates mounting on keyed shafts with a set screw.

It is used in 1/2" pitch chain transmission lines, such as those found in conveyors, elevators, agricultural machinery, bottling equipment and material handling systems. It is also common in gearboxes and transmission cases that require two chains in parallel. Its SAE 1045 steel offers good wear resistance and toughness, suitable for moderate to high loads in continuous service.

To correctly select this sprocket, verify that the chain pitch matches 1/2" and that the number of teeth (25) is compatible with the desired transmission ratio. The hub must have the appropriate shaft diameter and the corresponding keyway. During assembly, align both rings with the respective chains and secure the axial fixing. If you need a different number of teeth or a different pitch, consult us.

If you are looking for an equivalent or a nearby size, the most practical thing is to send us the current part number or the key dimensions: pitch, number of teeth, hub diameter and type of fixing. We can also evaluate the manufacturing of a special part if the volume justifies it.

To request a quote for this double sprocket 1/2" Z25 or any other transmission component, send the part number by WhatsApp to MR Accesorios Industriales. If you have doubts about compatibility, attach a photo or a sketch and we will advise you without obligation.