Double sprocket with hub, pitch 3/8", 34 teeth
- Brand
- MR
- Category
- Power transmission
- Subcategory
- Sprockets and gears
- Series
- paso 3/8"
We reply promptly.
Tell us the quantity you need and request a quote by WhatsApp or email.
Can't find the exact model? Tell us the part number or model you need. We'll track it down and quote it, whether or not it appears in our catalog.
Description
MR Piñón doble 3/8" Z34 belongs to sprockets and gears, part of our Power transmission range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for Piñón doble 3/8" Z34 and any equivalents.
This double sprocket with hub is identified by the code MR-PINON-DOBLE-3-8-Z34. It has a 3/8" pitch and 34 teeth, and is made from SAE 1045 steel. The design allows two chain lines to be driven in parallel from one shaft, which is useful in conveyors, elevators and agricultural equipment. The hub can be machined for a keyway and secured with screws, depending on how the machine is built.
The sprocket is a double-type with a central hub. The 3/8" pitch means it meshes with roller chains of that pitch. The 34 teeth set the pitch diameter and the transmission ratio. Two sets of aligned teeth on the same hub let you transmit motion to two chains at once. This can eliminate the need for a second shaft in certain layouts.
Typical uses include roller conveyors, bucket elevators, seeders, harvesters and special machinery where two chain runs must move together. It also appears in transmission systems that need to double the output without adding another shaft. These are common in agricultural and industrial settings where space is tight.
When selecting, confirm the chain pitch is 3/8" and the tooth count suits your desired ratio. Check the shaft diameter and how the sprocket will be fastened, such as with a keyway or screws. SAE 1045 steel provides wear resistance and toughness. During installation, align the two crowns with their chains and set the correct tension to prevent skipping and early wear.
If you need a different tooth count, pitch or size, we can source it. MR also supplies split plummer block housings, ANSI chains and pulleys. To request an equivalent, send the current part number, number of teeth, pitch and shaft dimensions. With that information we can quote the custom part.
To request a quote for this double sprocket 3/8" Z34 or to ask about a variant, contact us on WhatsApp. Include the part number MR-PINON-DOBLE-3-8-Z34 and the quantity you need. We will reply with the applicable options.
Dimensions
- Pitch
- 3/8"
- Teeth (z)
- 34
- Material
- SAE 1045 steel
- Type
- Double sprocket with hub
Frequently asked questions
- What does "double with hub" mean?
- It means two toothed crowns are mounted on a shared central hub. This allows one shaft to drive two chains in parallel, saving space and components.
- What type of chain does this sprocket use?
- It is made for roller chains with a 3/8" pitch. Make sure the chain pitch matches exactly to avoid poor meshing and premature wear.
- Can I get a different size?
- Yes, we can obtain custom sprockets. Send the number of teeth, pitch and shaft dimensions via WhatsApp, and we will quote the part to your requirements.