Double sprocket with hub, pitch 3/4", 37 teeth

MR Piñón doble 3/4" Z37 is a sprockets and gears reference, within Power transmission. Request a quote for Piñón doble 3/4" Z37 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

It has 37 teeth and a hub, and is machined in SAE 1045 steel. It is used in power transmissions where two chains need to be driven in parallel or two toothed rings mounted on the same shaft. If you need a nearby size or an equivalent, send us the part number by WhatsApp and we will quote it.

This item is a double sprocket with hub, 3/4" pitch and 37 teeth (z), manufactured by EMMAR in SAE 1045 steel. The designation Double sprocket 3/4" Z37 indicates the chain pitch and the number of teeth. The term double refers to the fact that it has two toothed rings on the same hub, which allows two chain lines to be driven with a single part. The hub is the central part that is mounted on the shaft and concentrates the torque.

It is used in chain transmissions of agricultural machinery, conveyors, bucket elevators, material handling equipment and production lines. It is common in applications where the output of a gearbox needs to be duplicated or two chain strands synchronized. It also appears in trailing implements and in low and medium speed transmission systems with 3/4" pitch.

To select it, verify that the chain pitch matches the 3/4" pitch of the sprocket and that the number of teeth is suitable for the desired transmission ratio. Check the shaft diameter and the hub fastening system, and check the alignment between sprocket and chain. Proper lubrication and tensioning of the chain extend the service life of the assembly. If you have doubts, consult us with the data of your machine.

If you need a sprocket with another number of teeth, another pitch or a different hub, we can evaluate manufacturing a nearby size. We can also look for an equivalent if you send us the main dimensions: shaft diameter, pitch, number of teeth and type of fastening. Send us the part number MR-PINON-DOBLE-3-4-Z37 or a photo of the part by WhatsApp and we will reply with the quote.

With more than 80 years in the field, we work with workshops, industries and farms throughout the country. Write to us by WhatsApp with the product part number and we will quote you.