QD Sprocket No.80-2 Double Type
QD Sprocket No.80-2 Double Type - Versatile and Reliable Transmission Component
QD Sprocket No.80-2 Double Type is a heavy-duty sprocket used in transmission systems to transfer power from the driving shaft to the driven shaft through a chain. The sprocket's design ensures reliable performance and durability, making it suitable for various industries such as agriculture, construction, and manufacturing.
History and Classification of QD Sprockets
QD Sprockets are a type of sprocket that feature a quick-detachable (QD) bushing. This design allows for easy installation and removal of the sprocket from the shaft, making maintenance and replacement more convenient. QD sprockets are classified according to their pitch, which indicates the distance between the center of adjacent teeth.
Advantages of QD Sprocket and Bushing
- Easy Installation: The QD bushing simplifies the installation process, reducing downtime and increasing efficiency.
- High Load Capacity: QD bushings are designed to withstand heavy loads and provide reliable power transmission.
- Standardized Design: QD bushings follow industry standards, ensuring compatibility with various shaft sizes and sprocket types.
- Compact Design: The compact size of QD bushings allows for space-saving installations.
- Low Maintenance Cost: QD bushings require minimal maintenance, reducing overall maintenance expenses.
Available Product Materials and Manufacturing Process of QD Sprockets
QD sprockets are made from high-quality materials, such as carbon steel, stainless steel, and alloy steel, to achieve the required strength and durability. The manufacturing process of QD sprockets involves raw material preparation, cutting, forging or casting, machining, teeth creation through a rolling process, heat treatment, surface treatment, and quality inspections to ensure compliance with industry standards.
Installation, Maintenance, and Repair of QD Sprocket and Bushing
The installation and removal of a QD bushing involve the following steps:
- Prepare tools and materials required for the installation or removal process.
- Clean the surface of the shaft and sprocket to ensure proper contact and alignment.
- Position the sprocket on the shaft and align it with the desired location.
- Install the QD bushing onto the shaft, ensuring a tight fit.
- Securely fasten the sprocket to the QD bushing using the provided locking mechanism.
- Inspect the installation to ensure proper alignment and engagement.
Regular inspection and lubrication of the QD sprocket and bushing are recommended to ensure proper functioning and durability. If repair or replacement is required, follow the manufacturer's guidelines and use compatible components.
Common Usage Scenarios of QD Sprocket No.80-2 Double Type
QD Sprocket No.80-2 Double Type is suitable for various heavy-duty applications, such as:
- Agricultural machinery
- Mining equipment
- Construction machinery
- Manufacturing equipment
- Material handling systems
FAQ (Frequently Asked Questions) - Common QD Sprocket Queries
- Q: What is the maximum load capacity of QD Sprocket No.80-2 Double Type?
A: The maximum load capacity of QD Sprocket No.80-2 Double Type is [insert load capacity]. - Q: Can QD bushings be used with different sprocket sizes?
A: Yes, QD bushings are designed to be compatible with various sprocket sizes. - Q: How often should I inspect and lubricate the QD sprocket?
A: It is recommended to inspect and lubricate the QD sprocket regularly, following the manufacturer's guidelines. - Q: Can I reuse a QD bushing after removal?
A: QD bushings can be reused if they are in good condition and meet the required specifications. - Q: Are QD sprockets suitable for high-speed applications?
A: Yes, QD sprockets are designed to withstand high-speed operations when properly installed and maintained.
Author: lmc
We specialize in supplying various industrial plastic gears, such as agricultural gearboxes, power output shafts, sprockets, hydraulic couplings, worm gear reducers, gear racks, removable chains, pulleys and pulleys, planetary gearboxes, timing pulleys, bushings, and more. Our products are known for their high quality, competitive prices, and excellent service. We welcome customers to customize their orders with pictures and samples to ensure the perfect fit for their needs.
Disclaimer: All the content of this page comes from the Internet, and the content is only used as a reference for product selection. Our products are accessories rather than original spare parts; we are not the holder of the original trademark of the content. Our products are only suitable for aftermarket accessories rather than original spare parts. Our accessories can perfectly fit the original spare parts; if you need to purchase original spare parts, please contact the original factory to purchase.
About us

We guarantee top-quality products at the best prices in China! Special orders are welcome, and if you’re interested in any of our products, feel free to reach out for more detailed information. We ensure our products are safe, high-quality, and reasonably priced. Please contact us as soon as possible if you’d like to learn more. We’re eager to cooperate with you!
A large portion of our products is exported to Europe and the Americas, with both standard and custom options available. We can manufacture according to your drawings or samples, using standard materials or as per your specific requirements. Choosing us means choosing reliability.

Materials Available
1. Stainless Steel: SS201, SS303, SS304, SS316, SS416, SS420
2. Steel:C45(K1045), C46(K1046),C20
3. Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200(CuZn37), C28000(CuZn40)
4. Bronze: C51000, C52100, C54400, etc
5. Iron: 1213, 12L14,1215
6. Aluminum: Al6061, Al6063
7.OEM according to your request

Surface Treatment
Annealing, natural canonization, heat treatment, polishing, nickel plating, chrome plating, zinc plating,yellow passivization, gold passivization, satin, Black surface painted etc.
Processing Method
CNC machining, punch,turning, milling, drilling, grinding, broaching, welding and assembly

QC & Certificate
Technicians self-check in production,final-check before package by professional Quality inspector
ISO9001:2008 , ISO14001:2001,ISO/TS 16949:2009
Package & Lead Time
Size: Drawings
Wooden Case/Container and pallet, or as per customized specifications.
15-25days samples. 30-45days offcial order
Port: Shanghai/Ningbo port

Industries We Service
