Double sprocket with hub, pitch 3/8", 76 teeth

MR Piñón doble 3/8" Z76 is a sprockets and gears reference, within Power transmission. Request a quote for Piñón doble 3/8" Z76 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The double sprocket with hub, 3/8" pitch and 76 teeth, is a sprocket supplied by MR Accesorios Industriales, designed to transmit motion in 3/8" pitch chains. Its double row and integrated hub allow it to be mounted directly on the shaft, without the need for additional parts. It is used in equipment where two chain strands need to be synchronized or the drive capacity needs to be doubled.

This item is a double sprocket with hub, machined from SAE 1045 steel, with 3/8" pitch and 76 teeth. The designation Double sprocket 3/8" Z76 indicates that it is a sprocket with two parallel rows, joined by a central hub that gives it rigidity and allows direct mounting on the shaft. The 3/8" pitch corresponds to the chain that meshes with its teeth, and the 76 teeth define the transmission ratio. It is a part that MR supplies, intended for replacement and for new projects.

It is used in chain drives of agricultural machinery, conveyors, bucket elevators, packaging equipment and linear motion systems. It also appears in road machinery and in production lines where a smooth and quiet reduction is needed. Being double, it allows two parallel chains to be driven or greater torque to be transmitted without increasing the tooth width. It is commonly found on low-speed drive shafts and in synchronization mechanisms.

To select it, verify that the chain pitch matches the 3/8" pitch of the sprocket and that the number of teeth is suitable for the desired transmission ratio. The hub must have a bore diameter and fastening system compatible with the shaft. Check the alignment of the two rows and the condition of the chain: a stretched chain accelerates sprocket wear. SAE 1045 steel can be hardened and offers good wear resistance in continuous service.

If you need a sprocket with a different number of teeth, a different pitch or a different hub, we can source it. Send us the part number MR-PINON-DOBLE-3-8-Z76 or the full designation via WhatsApp and we'll quote you. We can also evaluate nearby or equivalent sizes if you send us the equipment data: chain pitch, number of teeth, shaft diameter and fastening type. We work with suppliers, so we adapt the part to what you need.

MR Accesorios Industriales has more than 80 years in the field and supplies split plummer block housings, ANSI chains and pulleys, in addition to bearings, power transmission, seals and lubricants. If you have doubts about this double sprocket, write to us via WhatsApp with the part number and we'll advise you. The quote is made to measure according to your inquiry.