Double sprocket with hub, pitch 1/2", 38 teeth

MR Piñón doble 1/2" Z38 is a sprockets and gears reference, within Power transmission. Request a quote for Piñón doble 1/2" Z38 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 38 teeth, is a power transmission sprocket machined from SAE 1045 steel. It is used to transmit motion between parallel shafts by means of a 1/2" pitch chain, and its hub allows it to be mounted on the shaft with a key or set screw. It is a part supplied by MR, intended for replacement in industrial equipment that runs with chains of that pitch.

This item is a double sprocket with hub, 1/2" pitch and 38 teeth, made of SAE 1045 steel. The designation Double sprocket 1/2" Z38 indicates the chain pitch, the number of teeth and the mounting type: double with hub, that is, with a central hub that allows it to be fastened to the shaft. SAE 1045 steel is a carbon steel commonly used in transmission, suitable for machining and subsequent heat treatment if the service requires it. The hub makes mounting and alignment with the chain easier.

It is used in 1/2" pitch chain drives in equipment such as conveyors, elevators, woodworking, food and packaging machinery, among other applications where a fixed transmission ratio is needed. It also appears in roller movement systems, belts and drive mechanisms with parallel shafts. As a part supplied by MR, it can be replaced with the same dimensions as the original or adapted to a nearby size according to the equipment's needs.

To correctly select this sprocket, take into account the chain pitch (1/2"), the number of teeth (38) and the shaft diameter where it is mounted, which must match the hub bore. Also check the fastening type: key, set screw or both. Alignment between sprocket and chain is key to avoid premature wear. If the equipment works with high loads or high speeds, it is advisable to evaluate heat treatment of the SAE 1045 steel.

If you need an equivalent sprocket or a nearby size, the most practical thing is to send us the part number MR-PINON-DOBLE-1-2-Z38 or the data of the original: pitch, number of teeth, shaft diameter and hub type. With that information we can check whether we have a similar part or whether it is better to source it. We can also advise you on the compatible chain and the fastening elements needed for mounting.

To request a quote for this double sprocket 1/2" pitch Z38, send the part number by WhatsApp to MR Accesorios Industriales. If you have doubts about the size or mounting, write to us and we'll help you identify the correct part. We work with suppliers and can source the part that fits your requirements.