Double sprocket with hub, pitch 3/8", 11 teeth

MR Piñón doble 3/8" Z11 is a sprockets and gears reference, within Power transmission. Request a quote for Piñón doble 3/8" Z11 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The double sprocket 3/8" Z11 is a chain sprocket supplied by MR Accesorios Industriales, designed to transmit motion in 3/8" pitch chains. It has 11 teeth and a double row with hub, which allows mounting on shafts and coupling two chains in parallel. It is used in mechanisms where synchronizing or multiplying the drive in a small space is required. If you need a neighboring size or an equivalent, send us the code and we will look into it.

This item is a double sprocket with hub of 3/8" pitch, with 11 teeth and SAE 1045 steel. The designation Double sprocket 3/8" Z11 indicates the chain pitch, the number of teeth and the double-row configuration with hub. The 3/8" pitch corresponds to roller chains of that pitch, and the hub allows securing it to the shaft with the appropriate fastening elements according to the mounting. Being made of SAE 1045 steel, it is suitable for moderate and high mechanical demands.

It is used in chain drives of agricultural machinery, conveyors, lifting equipment and power transmission systems in general. The double version with hub is useful when two chains working in parallel on the same shaft are needed, for example to duplicate the drive or to synchronize two strands. It is also used to replace worn sprockets in equipment where the mounting space is limited and a single part with two crowns is required.

To select it, verify that the chain pitch matches the 3/8" pitch and that the number of teeth is adequate for the desired transmission ratio. Check the shaft diameter and the hub fastening system, and make sure the double row has the correct separation between crowns for the chains you will use. Alignment between sprocket and chain is key to avoid premature wear. If you have doubts, consult us with the shaft and chain measurements.

If you need a sprocket with a different number of teeth, another pitch or a single configuration instead of double, we can source it or find an alternative. Send us the code MR-PINON-DOBLE-3-8-Z11 or the full designation via WhatsApp and we will quote you. We can also evaluate neighboring sizes within the same 3/8" pitch series. The more data you provide —teeth, pitch, shaft diameter— the faster we respond.

At MR Accesorios Industriales we supply split plummer block housings, ANSI chains and pulleys, as well as bearings, seals, bushings and lubricants. We supply this sprocket, so we can adapt to what you need. Send the code via WhatsApp and we will quote you with no obligation.