Double sprocket with hub, pitch 1/2", 28 teeth

MR Piñón doble 1/2" Z28 is a sprockets and gears reference, within Power transmission. Request a quote for Piñón doble 1/2" Z28 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The double sprocket with hub, 1/2" pitch and 28 teeth is a power transmission part that mounts on the shaft to transmit motion to a 1/2" pitch chain. Its double row of teeth and central hub allow coupling two chains in parallel or doubling the drive capacity. MR carries it, designed for replacement and assembly of drives in industrial equipment.

This item is a double sprocket with hub, designated Double sprocket 1/2" Z28. It has a 1/2" pitch and 28 teeth, and is manufactured in SAE 1045 steel. The double-row configuration with central hub distinguishes it from a single sprocket: it allows mounting two chains on the same body or working with a double-pitch chain. It is a part from the power transmission line that MR carries, aimed at applications where motion must be transmitted between shafts with a transmission ratio defined by the number of teeth.

Typical applications of a 1/2" pitch double sprocket with 28 teeth include chain drives in production machines, conveyors, elevators, packaging equipment and drive systems in general. It is also used in the agro-industrial sector and in process plants where a robust, easy-to-maintain drive is required. MR carries it; it can be integrated into new equipment or replace worn parts while maintaining the same number of teeth and pitch.

To correctly select this sprocket, take into account the chain pitch (1/2"), the number of teeth (28) and the shaft diameter where it is mounted. The hub allows securing it with a key or set screw depending on the equipment design. Verify the alignment between sprocket and chain, lubrication and proper tension to avoid premature wear. If the sprocket works in a dusty or humid environment, consider specific lubrication and periodic inspection of tooth wear.

If you need an equivalent or a nearby size, the most practical thing is to send us the exact code of the sprocket you are replacing, a photo of the part or the equipment data. With the pitch, number of teeth and mounting type we can guide you toward the variant that best fits. We can also analyze whether a single, double or different hub size sprocket within the same 1/2" pitch line is more suitable.

To request a quote for this double sprocket 1/2" Z28 or ask about other sizes, send us the code by WhatsApp to MR Accesorios Industriales. We reply with the technical information and provide a quote. If you have doubts about equivalence with another brand or need a custom part, write to us and we will advise you.