China Good quality Stainless Steel Plastic Roller Chain Gear Platewheel Engineer Class Agricultural Pintle Cast Iron Weld on Hub Finished Bore Idler Bushing Taper Lock Qd Sprocket

Product Description

Stainless Steel Plastic Roller Chain Gear Platewheel Engineer Class Agricultural Pintle Cast Iron Weld On Hub Finished Bore Idler Bushing Taper Lock Qd Sprocket

Product Description


European standard sprockets

DIN stock bore sprockets & plateheels

03B-1 04B-1 05B-1-2 06B-1-2-3 081B-1 083B-1/084B-1 085B-1 086B-1 08B-1-2-3 10B-1-2-3 12B-1-2-3 16B-1-2-3 20B-1-2-3 24B-1-2-3
28B-1-2-3 32B-1-2-3

03A-1 04A-1 05A-1-2 06A-1-2-3 081A-1 083A-1/084A-1 085A-1 086A-1 08A-1-2-3 10A-1-2-3 12A-1-2-3 16A-1-2-3 20A-1-2-3 24A-1-2-3
28A-1-2-3 32A-1-2-3

DIN finished bore sprockets

06B-1 08B-1 10B-1 12B-1 16B-1 20B-1

stainless steel sprockets

06B-1 08B-1 10B-1 12B-1 16B-1

taper bore sprockets

3/8″×7/32″ 1/2″×5/16″ 5/8″×3/8″ 3/4″×7/16″ 1″×17.02mm 1 1/4″×3/4″

cast iron sprockets

06B-1-2-3 081B-1 083B-1/084B-1 085B-1 086B-1 08B-1-2-3 10B-1-2-3 12B-1-2-3 16B-1-2-3 20B-1-2-3 24B-1-2-3

platewheels for conveyor chain

20×16mm 30×17.02mm P50 P75 P100

table top wheels


idler sprockets with ball bearing

8×1/8″ 3/8″×7/32″ 1/2″×1/8″ 1/2″×3/16″ 1/2″×5/16″ 5/8″×3/8″ 5/8″×3/8″ 5/8″×3/8″ 3/4″×7/16″ 3/4″×7/16″ 1″×17.02mm 1 1/4″×3/4″

double simplex sprockets

06B-1 08B-1 10B-1 12B-1 16B-1

American standard sprockets

ASA stock bore sprockets

-2 35-3 -2 40-3 50 50-2-50-3 60 60-2 60-3 80-80-2 80-3 100 100-2 100-3 120 120-2 120-3 140 140-2 160 160-2 180 200
200-2 240

finished bore sprockets

stainless steel sprockets


double single sprockets&single type Csprockets

taper bore sprockets

35 35-2 -2 50 50-2 60 60-2 80 80-2

double pitch sprockets

2040/2042 2050/2052 2060/2062 2080/2082

sprockets with split taper bushings

40-2 40-3 50 50-2 50-3 60 60-2 60-3 80 80-2 80-3 100 100-2 120 120-2

sprockets with QD bushings

35 35-1 35-2 -2 40-3 50 50-2 50-3 60 60-2 60-3 80 80-2 80-3 100 100-2 100-3

Japan standard sprockets

JIS stock sprockets

140 160

finished bore sprockets

FB25B FB35B FB40B FB50B FB60B FB80B FB100B FB120B

double single sprockets

40SD 50SD 60SD 80SD 100SD

double pitch sprockets

speed-ratio sprockets

C3B9N C3B10N C4B10N C4B11 C4B12 C5B10N C5B11 C5B12N C6B10N C6B11 C6B12

idler sprockets

35BB20H 40BB17H 40BB18H 50BB15H 50BB17H 60BB13H 60BB15H 80BB12H

table top sprockets


Material available

Low carbon steel, C45, 20CrMnTi, 42CrMo, 40Cr, stainless steel. Can be adapted regarding customer requirements.

Surface treatment

Blacking, galvanization, chroming, electrophoresis, color painting, …

Heat treatment

High frequency quenching heat treatment, hardened teeth, carbonizing, nitride, …

Customization process
1.Provide documentation:CAD, DWG, DXF, PDF,3D model ,STEP, IGS, PRT

2.Quote:We will give you the best price within 24 hours

3.Place an order:Confirm the cooperation details and CZPT the contract, and provide the labeling service

4.Processing and customization:Short delivery time

Related products:


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Standard Or Nonstandard: Standard
Application: Motor, Motorcycle, Machinery, Agricultural Machinery, Car
Hardness: Hardened Tooth Surface
Manufacturing Method: Rolling Gear
Toothed Portion Shape: Spur Gear
Material: Stainless Steel


Customized Request

qd sprocket

How do I properly install and remove QD sprockets from a shaft?

Proper installation and removal of QD (Quick Detachable) sprockets are crucial for ensuring smooth and efficient power transmission. Follow these steps for both installation and removal:


  1. Inspect the Shaft: Before installing a QD sprocket, ensure that the shaft is clean, free from any debris, and has the correct dimensions to match the sprocket’s bore size.
  2. Check the QD Bushing: Verify that the QD bushing is in good condition, and the tapered surfaces are clean and free from any damage. Lubricate the bushing if required.
  3. Position the Sprocket: Place the QD sprocket onto the bushing, ensuring that it fits snugly. Align the sprocket on the shaft according to the desired location.
  4. Hand-Tighten the Bolts: Hand-tighten the set screws on the sprocket to secure it in place on the bushing. Make sure the sprocket is aligned with other components in the drive system.
  5. Use a Torque Wrench: Using a torque wrench, tighten the set screws to the manufacturer’s recommended torque value. This ensures proper clamping force without damaging the components.
  6. Recheck Alignment: After tightening the set screws, recheck the alignment of the sprocket and other drive components. Adjust if necessary.


  1. Loosen the Set Screws: To remove the QD sprocket, first, loosen the set screws using the appropriate tools or wrench. Loosen them gradually and evenly to avoid any sudden movements.
  2. Use a Puller (Optional): Depending on the tightness of the fit, you may need a sprocket puller or a jaw puller to aid in the removal process.
  3. Tap the Sprocket: Gently tap the backside of the sprocket using a soft-faced hammer to disengage it from the bushing.
  4. Slide the Sprocket Off: Slowly slide the sprocket off the QD bushing while supporting the sprocket’s weight with your other hand.
  5. Inspect Components: Inspect both the sprocket and the QD bushing for any signs of wear, damage, or deformation. Replace any damaged components before reinstallation.

By following these steps, you can ensure proper installation and removal of QD sprockets, which will help maintain the efficiency and reliability of your power transmission system.

qd sprocket

Can QD sprockets be used in precision motion control and automation systems?

Yes, QD sprockets can be used in precision motion control and automation systems. These sprockets are designed with a Quick Disconnect (QD) bushing, which allows for easy and secure mounting on the shaft without the need for additional machining or keyways.

For precision motion control applications, accurate positioning and consistent motion are crucial. QD sprockets offer excellent concentricity and alignment, ensuring smooth and precise movement of the driven components.

In automation systems, where reliability and efficiency are essential, QD sprockets provide a reliable and maintenance-friendly solution. Their quick and easy installation or removal allows for reduced downtime during maintenance or component replacements.

QD sprockets are available in various sizes and configurations, making them suitable for a wide range of motion control and automation applications, including conveyor systems, robotics, packaging machinery, material handling equipment, and more.

When using QD sprockets in precision motion control and automation systems, it’s crucial to choose the right sprocket size, pitch, and material to match the requirements of the application and ensure optimal performance and longevity of the system.

qd sprocket

What are the advantages of using QD sprockets in power transmission applications?

QD (Quick Detachable) sprockets offer several advantages in power transmission applications, making them popular choices in various industries:

  • Time-Saving Installation: QD sprockets have a split hub design with a flange and bushing system, allowing for quick and easy mounting or dismounting from a shaft. This design reduces installation time significantly compared to solid sprockets, which may require time-consuming disassembly of the entire shaft.
  • Reduced Downtime: The quick installation and disassembly process of QD sprockets help minimize downtime during maintenance or replacement. In industrial settings where downtime can result in substantial production losses, QD sprockets offer a practical solution for efficient maintenance procedures.
  • Interchangeability: QD sprockets are designed to be interchangeable with other QD components of the same size. This interchangeability means that different sprockets, sheaves, or pulleys can share the same bushing size, providing flexibility in power transmission systems and reducing the need for multiple shaft sizes.
  • Secure Shaft Connection: The bushing in a QD sprocket system creates a secure and tight fit with the shaft. This eliminates the need for set screws or keyways to keep the sprocket in place, reducing the risk of shaft damage and providing a reliable connection that can withstand heavy loads.
  • Wide Range of Sizes: QD sprockets are available in various sizes and configurations to suit different power transmission needs. This wide range of sizes ensures compatibility with different shaft diameters and allows for more precise matching of sprockets to the application requirements.
  • Durable Construction: QD sprockets are typically constructed from high-quality materials, such as steel or cast iron, to withstand demanding industrial environments. This durability ensures a longer service life and less frequent replacement, contributing to overall cost-effectiveness.
  • Enhanced Safety: The secure connection between the bushing and the shaft provides enhanced safety during operation. It reduces the risk of sprocket slippage or detachment, which could lead to accidents or damage to the equipment.

Overall, the advantages of QD sprockets in power transmission applications make them a reliable and efficient choice for conveying motion and power in a wide range of industries, including manufacturing, agriculture, mining, and material handling.

China Good quality Stainless Steel Plastic Roller Chain Gear Platewheel Engineer Class Agricultural Pintle Cast Iron Weld on Hub Finished Bore Idler Bushing Taper Lock Qd Sprocket  China Good quality Stainless Steel Plastic Roller Chain Gear Platewheel Engineer Class Agricultural Pintle Cast Iron Weld on Hub Finished Bore Idler Bushing Taper Lock Qd Sprocket
editor by Dream 2024-05-15

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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.

Mail:[email protected]

Manufacturer supplier exporter of QD sprockets

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