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 prevent wear and damage to QD sprockets during operation?

To prevent wear and damage to QD (Quick Detachable) sprockets during operation, it’s essential to follow proper maintenance practices and take some precautions:

1. Lubrication:

Ensure that the sprocket and the chain or belt it drives are adequately lubricated. Proper lubrication reduces friction and wear between the sprocket teeth and the chain or belt, prolonging the sprocket’s lifespan.

2. Correct Tension:

Maintain the proper tension of the chain or belt. If the tension is too loose, it can cause the chain to skip teeth or slip on the sprocket, leading to accelerated wear. If the tension is too tight, it can overload the sprocket and chain, causing premature failure.

3. Avoid Contamination:

Keep the sprocket and the surrounding area clean to prevent the accumulation of dirt, debris, or other contaminants. Foreign particles can accelerate wear and cause damage to both the sprocket and the chain or belt.

4. Regular Inspection:

Inspect the sprocket regularly for signs of wear, such as worn-out teeth or excessive wear on the sprocket’s pitch diameter. Regular inspections can help identify potential issues early and allow for timely maintenance or replacement.

5. Replace Worn Sprockets:

As soon as signs of wear or damage are detected, replace the QD sprocket promptly. Continuing to use a worn or damaged sprocket can lead to further problems and cause damage to the chain or belt.

6. Proper Installation:

Follow the manufacturer’s guidelines for the correct installation of the QD sprocket. Improper installation can result in misalignment or uneven loading, leading to premature wear and failure.

7. Match Components:

Ensure that the QD sprocket, chain or belt, and other power transmission components are matched and compatible. Mismatched components can lead to increased wear and reduced performance.

By following these preventative measures and implementing regular maintenance practices, you can extend the lifespan of QD sprockets, reduce downtime, and ensure smooth and efficient operation in your power transmission system.

qd sprocket

Can QD sprockets be customized or modified to fit specific applications?

Yes, QD (Quick Detachable) sprockets can be customized or modified to fit specific applications. One of the key advantages of QD sprockets is their quick detachability, which allows for easy installation and removal from the shaft without disassembling the entire drive system.

When considering customizations or modifications for specific applications, the following aspects can be tailored:

1. Bore Size:

The bore size of the QD sprocket can be customized to fit different shaft diameters. This ensures a proper fit and eliminates the need for additional bushings or adapters.

2. Tooth Count:

The number of teeth on the sprocket can be adjusted to achieve the desired gear ratio or speed for the specific application.

3. Material:

QD sprockets are commonly available in various materials, including steel, stainless steel, and cast iron. The material can be chosen based on the application’s requirements, such as corrosion resistance, strength, and environmental conditions.

4. Coatings:

Special coatings or platings can be applied to the sprocket’s surface to enhance its performance and protect it from wear, corrosion, or other environmental factors.

5. Keyway Options:

The sprocket can be customized with different keyway options to match the key configuration on the shaft, ensuring a secure and precise fit.

6. Special Features:

Specific features like dual pitch diameters, hubs, or flanges can be added or modified to suit the application’s unique requirements.

When seeking customizations, it’s essential to work with reputable manufacturers or suppliers who can provide engineering support and ensure that the modified QD sprockets meet all necessary specifications and performance criteria.

Customized QD sprockets offer flexibility in design and can significantly improve the efficiency and performance of power transmission systems in various industrial applications.

qd sprocket

Are there different types of QD sprockets available, and how do they vary in design?

Yes, there are different types of QD (Quick Detachable) sprockets available, each varying in design to cater to specific applications and requirements. Some common types of QD sprockets include:

  • Plain Bore QD Sprockets: These sprockets have a simple bore without any specific attachment method. They are designed to be mounted on a shaft using a QD bushing that clamps the sprocket in place.
  • Weld-On QD Sprockets: These sprockets have a weld-on hub that can be permanently attached to a shaft through welding. They offer a secure connection and are often used in heavy-duty applications.
  • Taper-Lock QD Sprockets: These sprockets combine the benefits of both QD and Taper-Lock technologies. They feature a taper-lock bushing system that provides easy mounting and dismounting along with a secure grip on the shaft.
  • QD Double Single Sprockets: These sprockets have two single-row sprockets joined together by a center plate. They are used in applications where multiple chain strands run parallel to each other.
  • Idler QD Sprockets: Idler sprockets do not transmit power but guide the chain and help maintain proper tension in the system. They are commonly used in tensioning systems and reverse bends in conveyor applications.

The design variation allows QD sprockets to be used in diverse applications, offering flexibility in mounting, increased convenience for installation, and facilitating quick replacement without the need for extensive disassembly.

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 2024-05-03

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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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