Double sprocket with hub, pitch 3/4", 11 teeth
- Brand
- MR
- Category
- Power transmission
- Subcategory
- Sprockets and gears
- Series
- paso 3/4"
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Description
MR Piñón doble 3/4" Z11 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 3/4" Z11 and any equivalents.
This double sprocket with hub runs on 3/4" pitch chain and carries 11 teeth. It is made of SAE 1045 steel and is identified by the part number MR-PINON-DOBLE-3-4-Z11. The design places two toothed rings on one hub, so a single shaft position can drive two chains or split the transmission path. Maintenance and purchasing teams use it when a compact, dual-chain takeoff is needed.
The code breaks down simply: "3/4"" is the chain pitch, "Z11" is the tooth count (z = 11), and "double" means two rows of teeth share one hub. The hub provides the mounting surface for the shaft and can be secured with a key or set screw, depending on how the equipment is built.
Typical installations include agricultural machinery, conveyors, chain elevators, material handling systems and production lines. It also fits gearboxes and low-speed, high-load drives where two strands must run together. In these setups, the 3/4" pitch balances strength and weight.
When selecting, confirm the chain pitch is 3/4" and that 11 teeth give the ratio you need. Check the shaft diameter and hub fastening method. Align both toothed rings with their chains; misalignment speeds up wear. SAE 1045 steel can be machined and later heat treated if more wear resistance is required.
Other tooth counts, pitches or special hub dimensions can be sourced on request. To ask for an equivalent, send the part number MR-PINON-DOBLE-3-4-Z11 or the full designation by WhatsApp. Including shaft dimensions, chain pitch and desired tooth count helps the team evaluate feasibility and reply with a quote.
For a quote on this double sprocket 3/4" Z11, message us on WhatsApp or email with the part number or the size you need. MR Industrial Accessories supplies power transmission components and can assist with selection. If you are unsure about compatibility with your chain or equipment, send the details and we will help you define the right option.
Dimensions
- Pitch
- 3/4"
- Teeth (z)
- 11
- Material
- SAE 1045 steel
- Type
- Double sprocket with hub
Frequently asked questions
- What does "double with hub" mean?
- It means two toothed rings are mounted on a single hub. This allows one shaft position to drive two chains in parallel or duplicate the transmission, which simplifies mounting and alignment.
- Can I get a different number of teeth?
- Yes, MR sources sprockets to order. You can request a different tooth count, another pitch or special hub dimensions. Send the data by WhatsApp and feasibility will be evaluated.
- What material is it made of and can it be heat treated?
- It is made of SAE 1045 steel, a carbon steel with good machinability and strength. Depending on the application, it can undergo heat treatments such as hardening or carburizing to increase surface hardness and wear resistance.