Single disc without hub, pitch 1/2", 10 teeth

MR Disco 1/2" Z10 is a sprockets and gears reference, within Power transmission. Request a quote for Disco 1/2" Z10 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The Disc 1/2" Z10 is a simplex sprocket without hub, with 1/2" pitch and 10 teeth, sold by MR in SAE 1045 steel. It is used in chain transmissions to drive shafts or mechanisms where a compact gear that mounts directly on the shaft is needed. Since it has no hub, it adapts to different shaft diameters according to the turning and fastening performed on it. It is a part of the line that MR sells.

This disc is identified by its 1/2" pitch and 10 teeth (z=10). It is a simplex disc without hub: the part does not come with a hub or finished bore, so it is machined according to the shaft where it will be mounted. It is made of SAE 1045 steel, a material suitable for hardening and for withstanding transmission loads. Its commercial designation is Disc 1/2" Z10 and it belongs to the 1/2" pitch series. MR sells it, with dimensional control on pitch and number of teeth.

It is used in 1/2" pitch chain transmissions in equipment such as conveyors, elevators, machine tools, mixers and drive systems in general. It also appears in synchronization mechanisms and in assemblies where a simple reduction or multiplication is needed. Because of its hubless format, it is common in applications where the sprocket is mounted on a stepped shaft or welded to an existing hub. It is an alternative for replacements or for new developments.

To select it, verify that the chain pitch matches the disc's 1/2" pitch and that the number of teeth is suitable for the desired transmission ratio. Since it has no hub, take into account the shaft diameter and the type of fastening: keyway, set screw or welding. The SAE 1045 steel allows the bore to be machined and, if necessary, the part to be hardened. Also check the alignment between sprockets and the chain tension to avoid premature wear.

If you need a disc with a different number of teeth, another pitch or with a hub, we can evaluate a nearby size within the same line. To request an equivalent, send us the part number Disc 1/2" Z10 or the assembly data: chain pitch, number of teeth, shaft diameter and type of fastening. With that information we will guide you toward the closest option. We can also analyze machining variants on the base part.

MR Accesorios Industriales sells this type of disc and supplies power transmission components. If you want to request a quote for the Disc 1/2" Z10 or ask about a similar size, write to us by WhatsApp with the part number and your application data. We will reply with the technical information as soon as possible.