China best Stainless Steel Plate Wheel Engineer Class Agricultural Hub Finished Bore Idler Bushing Taper Lock Qd Sprocket

Product Description


1.Chain used

sprocketes are manufactured with a tooth profile and dimensional precision to bring out the maximum performance of the chain you will use.

2. Number of teeth

sprockets are available with small and large numbers of teeth to match your usage conditions.

Single pitch sprocket

Double pitch sprocket

*Chain matched:35(06C) /06BTeeth:from 9-120

*Chain matched:40(08A) /08BTeeth:from 9-120

*Chain matched:50(10A) /10BTeeth:from 9-120

*Chain matched:60(12A) /12BTeeth:from 9-120

*Chain matched:80(16A) /16B Teeth:from 9-120

*Chain matched:100(20A)/20B Teeth:from 9-120

*Chain matched:120(24A) /24B Teeth:from 9-120

*Chain matched:140(28A) /28B Teeth:from 9-120

*Chain matched:160(32A) /32B Teeth:from 9-120

*Chain matched:200(40A) /40B Teeth:from 9-120

*P=25.4mm Teeth:from 7-100


*P=31.8mm Teeth:from 7-100


*P=38.1mm Teeth:from 7-100


*P=50.8mm Teeth:from 7-100


*P=63.5mm Teeth:from 7-100

3. Consturction

4. Material

Carbon Steel, Stainless Steel,Aluminum, Nylon, POM, Copper, Brass,42CrMo,40Cr,A3 and so on.

5. Bore

Pilot bore, finished bore, taper bore, bearing hole and special bore

6. Treatment

Heat Treatment: Hardening and Tempering, High Frequency Quenching, Carburizing Quenching and so on.


Surface Treatment: Zinc Plating, Chrome plated, Black oxide Treatment, Spray Paint, Mirror Finish, Sand-blasting and so on.


1. Are you manufacturer or trade company ?
    We are a manufacturing factory founded in 1987 ,with trade team for international service.
2. What terms of payment you usually use ?
    T/T . 30%  deposit ,and 70% before finish production .Price :FOB ZheJiang .
3. Can you make products according to customer”s design ?
    Yes , we can make according to customer”s drawing and samples .OED and ODM are acceptable.
4.How long is your delivery time ?
   Genarally it is 5-15 days afte rthe deposit .It will take more days customized.
5. What do I need for offering a quote ?
   Please offer us 2D or 3D drawing (with material ,dimension,surface treatment and other technical  datas etc.), quantity ,or samples .
   Then we will quote the best price .

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Standard Or Nonstandard: Standard
Application: Machinery, Agricultural Machinery
Hardness: Hardened Tooth Surface
US$ 1/Piece
1 Piece(Min.Order)


Order Sample



Customized Request

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Shipping Cost:

Estimated freight per unit.

about shipping cost and estimated delivery time.
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Initial Payment

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Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

qd sprocket

Can I replace a standard sprocket with a QD sprocket in an existing system?

Yes, you can replace a standard sprocket with a QD (Quick Detachable) sprocket in an existing system, provided that the QD sprocket is compatible with the existing shaft and other components of the system. The primary advantage of using a QD sprocket is its quick and easy installation and removal process, which can significantly reduce downtime during maintenance or sprocket replacement.

To replace a standard sprocket with a QD sprocket, follow these steps:

1. Check Compatibility:

Ensure that the QD sprocket has the same pitch diameter, number of teeth, and bore size as the standard sprocket. Additionally, verify that the shaft diameter and keyway dimensions are compatible with the QD bushing of the new sprocket.

2. Remove the Standard Sprocket:

If the existing sprocket is welded or press-fitted to the shaft, you will need to remove it using appropriate tools. Be cautious not to damage the shaft during the removal process.

3. Install the QD Bushing:

Slide the QD bushing onto the shaft and follow the manufacturer’s instructions for proper installation. Tighten the screws or bolts on the bushing to secure it to the shaft.

4. Mount the QD Sprocket:

Align the QD sprocket with the QD bushing and insert the bushing into the sprocket’s hub. Make sure the sprocket teeth align correctly with the chain or belt.

5. Secure the Sprocket:

Tighten the screws or bolts on the QD sprocket to lock it onto the QD bushing securely. Double-check the alignment and tension of the chain or belt.

6. Perform Necessary Adjustments:

After installing the QD sprocket, check the alignment and tension of the chain or belt. Make any necessary adjustments to ensure smooth power transmission.

Replacing a standard sprocket with a QD sprocket can offer advantages in terms of ease of installation and maintenance. However, it’s crucial to verify compatibility and follow proper installation procedures to avoid any issues and ensure optimal performance in the existing system.

qd sprocket

What are the environmental impacts of QD sprocket manufacturing?

The environmental impacts of QD sprocket manufacturing can vary depending on the materials used, manufacturing processes, and waste management practices. Some of the potential environmental impacts include:

  • Resource Consumption: The extraction and processing of raw materials to manufacture QD sprockets can deplete natural resources and energy.
  • Emissions: Manufacturing processes, such as casting or machining, can release greenhouse gases, volatile organic compounds (VOCs), and other air pollutants.
  • Waste Generation: Manufacturing operations may generate waste materials, such as metal shavings or scraps, which require proper disposal or recycling to minimize environmental impact.
  • Water and Energy Use: Water is often used in industrial processes, and energy consumption during manufacturing contributes to carbon emissions.
  • Chemical Usage: Certain manufacturing processes may involve the use of chemicals, which could pose risks if not properly managed.
  • Transportation: Shipping raw materials and finished products can result in emissions from transportation vehicles.

To mitigate the environmental impacts, manufacturers can implement sustainable practices such as:

  • Using eco-friendly materials and recycled content where possible.
  • Implementing energy-efficient manufacturing processes and technologies.
  • Optimizing waste management and recycling efforts to reduce landfill waste.
  • Adhering to environmental regulations and obtaining certifications for eco-friendly practices.
  • Investing in research and development for greener materials and processes.

Additionally, consumers and businesses can contribute to sustainability efforts by choosing products from manufacturers with environmentally responsible practices and properly recycling or disposing of end-of-life products.

qd sprocket

What are the common applications of QD sprockets in various industries?

QD (Quick Detachable) sprockets find extensive use in a wide range of industries due to their quick and easy installation and removal capabilities. Some common applications of QD sprockets include:

  • Manufacturing Industry: QD sprockets are used in various manufacturing processes that involve power transmission through chains or belts. They are commonly found in assembly lines, conveyor systems, and material handling equipment.
  • Agriculture: QD sprockets are employed in agricultural machinery such as combine harvesters, tractors, and irrigation systems for tasks like crop harvesting, planting, and grain transportation.
  • Mining: In the mining industry, QD sprockets are utilized in conveyor systems for transporting heavy materials and ores from one location to another, enhancing efficiency and productivity.
  • Construction: Construction machinery like excavators, bulldozers, and cranes often use QD sprockets in their power transmission systems to perform various tasks on construction sites.
  • Food Processing: QD sprockets are utilized in food processing and packaging conveyors, where they facilitate the movement of products during processing and packaging stages.
  • Oil and Gas: QD sprockets are used in oil and gas exploration and production equipment, providing reliable power transmission in harsh environments.
  • Automotive: QD sprockets are employed in automotive applications, including timing chains in engines and power transmission systems in vehicles.
  • Textile Industry: Textile machinery like spinning machines and looms use QD sprockets for efficient power transmission in the manufacturing of textiles.
  • Woodworking: QD sprockets are found in woodworking machinery such as saws and planers, where they help in cutting and shaping wood products.
  • Packaging and Material Handling: QD sprockets are used in packaging and material handling systems to ensure smooth and reliable movement of products during packaging and distribution.

The versatility and reliability of QD sprockets make them indispensable in numerous industries, contributing to the smooth and efficient operation of various machinery and equipment.

China best Stainless Steel Plate Wheel Engineer Class Agricultural Hub Finished Bore Idler Bushing Taper Lock Qd Sprocket  China best Stainless Steel Plate Wheel Engineer Class Agricultural Hub Finished Bore Idler Bushing Taper Lock Qd Sprocket
editor by Dream 2024-04-27

QD sprockets

As one of leading QD sprockets manufacturers, suppliers and exporters of mechanical products, We offer QD sprockets and many other products.

Please contact us for details.

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