Double sprocket with hub, pitch 5/8", 28 teeth

MR Piñón doble 5/8" Z28 is a sprockets and gears reference, within Power transmission. Request a quote for Piñón doble 5/8" Z28 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The double sprocket with hub, 5/8" pitch and 28 teeth is a power transmission part that mounts on shafts to drive two chains in parallel. Its hub allows securing it to the shaft and aligning both strands. It is used in conveyors, elevators and machines where the drive must be doubled without adding a second sprocket. MR carries it, in SAE 1045 steel.

This item is a double sprocket with hub, 5/8" pitch and 28 teeth (z=28), in SAE 1045 steel. The designation Double sprocket 5/8" Z28 indicates the chain pitch and the number of teeth. The term double refers to two toothed crowns integral to the same hub; that hub is what rests on the shaft and concentrates the loads. SAE 1045 material is a carbon steel commonly used in machined parts requiring strength and moderate hardenability.

It is used in chain transmission lines where two strands must be moved with a single wheel: belt or chain conveyors, bucket elevators, agricultural machines, bottling equipment and drive systems in industrial plants. It also appears in reducers and transmission boxes that need two synchronized outputs. By sharing the hub, assembly is simplified and the number of parts on the shaft is reduced.

To select it, verify that the 5/8" pitch matches the chain you will use and that the 28 teeth give the desired transmission ratio. Check the diameter and length of the hub bore, and the fastening system (keyway, set screw or bushing). The alignment between sprocket and chain must be correct to avoid uneven wear. The manufacturer's data sheet confirms tolerances and heat treatment, if applicable.

If you need a nearby size, a different number of teeth or a different pitch, send us the code MR-PINON-DOBLE-5-8-Z28 or the full designation. We can also evaluate an equivalent if you provide the shaft dimensions, chain pitch and number of teeth. As a product we carry, we have flexibility to adapt the part to your machine. The more data you give us, the more precise the proposal.

To request a quote, write to us by WhatsApp with the code MR-PINON-DOBLE-5-8-Z28 or with the designation Double sprocket 5/8" Z28. MR Accesorios Industriales replies with the quote and alternatives. If you are unsure between two sizes, send both and we will help you define which works best with your chain and shaft.