China best European Standard Pilot Bore Chain Wheel Cast Iron Excavator Sprocket B Type 06b 08b 12b 16b

Product Description

European Standard Pilot Bore Chain Wheel Cast Iron Excavator Sprocket B type
Material Cast Iron
Model NO. 06B 08B 10B 12B 16B 20B 24B
Structure Simplex,Duplex,Triplex
Bore Type Pilot Bore
Teeth Number 8-150
Bore Diameter 6mm-40mm, customized
Surface Treatment Hardened Teeth
Certification ISO9001:2008
Package Carton Box,Plastic Bag,Wooden Case,Pallet

Cast iron sprocket represent the right solution in case big sprockets are needed. we are proud to offer the highest quality cast iron sprockets  to our customers. 

The sprocket we manufacture is based on many years of design experience.
The cast iron sprockets are much more durable and can withstand the high temperature and high pressure, which is the best choice for you.
We can ensure the quality of the cast iron sprockets because we supplement the strict quality control.
Our Advantages

We has passed all tests laid down by ISO 9001:2015 and all the products are according to high quality regulations.

DIN 8187; DIN 8188; ISO/R 606 ANSI Standard;JIS Standard.

We can also produce as customers’s own standard, such as Martin sprocket,Kana sprocket,Sati sprocket etc.

Types depend on use of a hub: Type A(flat type),Type B(single hub),Type C(dual hub). Different teeth numbers are available for every pitch.

In order to meet all customers’ requirements, various materials (steel C45 and stainless steel AISI 304 and Q235,Q345) are available

Surface treatments such as hardened teeth(45-55 HRC) can be also carried out for a better wear resistance of the product.

Package  Standard suitable package / Pallet or container.
 Polybag inside export carton outside, blister and Tape and reel package available.
 If customers have specific requirements for the packaging, we will gladly accommodate.

 10-20working days ofter payment receipt comfirmed (based on actual quantity).
 Packing standard export packing or according to customers demand.   

 Professional goods shipping forward.


ZheJiang Mighty Machinery Co., Ltd. specializes in manufacturing Mechanical Power Transmission Products.We Mighty is the division/branch of SCMC Group, which is a wholly state-owned company, established in 1980.
About Mighty:
-3 manufacturing factories, we have 5 technical staff, our FTY have strong capacity for design and process design, and more than 70 workers and double shift eveyday.
-Large quality of various material purchase and stock in warhouse which ensure the low cost for the material and production in time.
-Strick quality control are apply in the whole production. 
we have incoming inspection,process inspection and final production inspection which can ensure the perfect of the goods quality.
-14 years of machining experience. Long time cooperate with the Global Buyer, make us easy to understand the csutomer and handle the export. MIGHTY’s products are mainly exported to Europe, America and the Middle East market. With the top-ranking management, professional technical support and abundant export experience, MIGHTY has established lasting and stable business partnership with many world famous companies and has got good reputation from CZPT customers in international sales.

Q: Are you trading company or manufacturer?

A: We are factory.

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?

A: Payment=1000USD, 30% T/T in advance ,balance before shippment.

We warmly welcome friends from domestic and abroad come to us for business negotiation and cooperation for mutual benefit. To supply customers excellent quality products with good price and punctual delivery time is our responsibility.

Standard Or Nonstandard: Standard
Application: Motor, Motorcycle, Machinery, Marine, Agricultural Machinery
Hardness: Hardened Tooth Surface
Manufacturing Method: Rolling Gear
Toothed Portion Shape: Curved Gear
Material: Cast Iron
US$ 0/Piece
1 Piece(Min.Order)

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Customized Request

China best European Standard Pilot Bore Chain Wheel Cast Iron Excavator Sprocket B Type 06b 08b 12b 16b

cast iron sprocket

Replacing Other Sprockets with Cast Iron Sprockets in an Existing System

Yes, you can replace other types of sprockets with cast iron sprockets in an existing system. However, it is essential to consider a few factors before making the replacement:

  • Compatibility: Ensure that the cast iron sprockets have the same pitch, bore size, and tooth profile as the original sprockets to ensure proper engagement with the chain or belt.
  • Strength and Durability: Cast iron sprockets are known for their high strength and durability, making them suitable for heavy-duty applications. Assess the load and stress requirements of your system to ensure the cast iron sprockets can handle the same or higher loads compared to the original sprockets.
  • Size and Dimensions: Verify that the cast iron sprockets have the appropriate dimensions to fit onto the existing shafts without any compatibility issues.
  • Alignment and Tension: Properly align the cast iron sprockets with the chain or belt and ensure the proper tensioning of the system to prevent excessive wear and premature failure.
  • Lubrication: Follow the manufacturer’s recommendations for lubrication to maintain smooth operation and reduce friction between the sprockets and the chain or belt.
  • Performance Testing: After replacing the sprockets, conduct thorough performance testing to ensure the system functions as expected and meets the required performance criteria.

It’s essential to consider the specific requirements of your machinery and consult with experts or manufacturers if needed to ensure a successful replacement of sprockets in your existing system with cast iron sprockets.

cast iron sprocket

How to Identify Signs of Wear, Fatigue, or Damage in Cast Iron Sprockets, and When to Replace Them?

Regular inspection of cast iron sprockets is essential to identify signs of wear, fatigue, or damage. Here are some indicators to look for and when to consider replacing the sprockets:

  • Tooth Wear: Excessive wear on the sprocket teeth can lead to a change in the tooth profile. If the teeth start to look pointed or hooked instead of their original shape, it’s a sign of wear.
  • Chain Skipping: If the chain frequently skips or jumps over the sprocket teeth during operation, it indicates that the sprocket is worn and needs replacement.
  • Cracks or Fractures: Inspect the sprocket for any visible cracks or fractures. Cracks can weaken the sprocket, leading to failure.
  • Corrosion: Cast iron sprockets are corrosion-resistant, but in harsh environments, they may develop rust or corrosion. Surface pitting or flaking may be an indication of corrosion-related damage.
  • Uneven Wear: Check for uneven wear patterns on the sprocket teeth. Uneven wear suggests misalignment or improper tension of the chain, which can accelerate wear and lead to premature failure.
  • Excessive Noise or Vibration: Unusual noise or vibration during equipment operation can indicate a problem with the sprockets. It’s essential to investigate the source and take appropriate action.

Regular maintenance, including proper lubrication and tensioning of the chain, can help prevent premature wear and damage to cast iron sprockets. However, if signs of wear, fatigue, or damage are evident, it is recommended to replace the sprockets promptly. Replacing worn sprockets in a timely manner helps avoid further damage to the machinery, ensures smooth operation, and extends the overall lifespan of the system.

cast iron sprocket

How Does a Cast Iron Sprocket Compare to Other Materials in Terms of Strength and Durability?

When comparing cast iron sprockets to other materials commonly used in sprocket manufacturing, such as steel, stainless steel, and plastic, there are several factors to consider in terms of strength and durability:

  • Strength: Cast iron is known for its excellent strength and rigidity, making it well-suited for heavy-duty applications. It has a high compressive strength and can withstand substantial loads and stresses without deforming or failing. In comparison, steel sprockets also offer high strength but may be slightly stronger than cast iron, especially in certain alloy variations.
  • Durability: Cast iron sprockets are highly durable and have excellent wear resistance. They can withstand abrasive wear and friction over extended periods without significant deterioration. Steel sprockets also offer good durability, especially when made from hardened or alloyed steel. Stainless steel sprockets are highly resistant to corrosion and are often used in environments where rusting is a concern. Plastic sprockets, while lightweight, may have limitations in terms of durability and wear resistance compared to metal sprockets.
  • Shock Absorption: Cast iron sprockets have good damping properties, allowing them to absorb and dampen vibrations and shocks during operation. This feature can be advantageous in reducing stress on the sprocket and the entire mechanical system. Steel sprockets also exhibit some level of shock absorption, but the damping properties may not be as pronounced as those of cast iron.
  • Heat Resistance: Cast iron sprockets have good heat resistance and can withstand elevated temperatures without significant deformation. However, steel sprockets, especially those made from heat-treated or alloyed steel, can offer higher heat resistance than cast iron. Stainless steel sprockets, in particular, are highly resistant to corrosion and can maintain their mechanical properties at high temperatures.
  • Weight: Cast iron sprockets are generally heavier compared to materials like aluminum and plastic. While this added weight contributes to their strength and durability, it may be a consideration in weight-sensitive applications. Aluminum sprockets are known for their lightweight characteristics, making them suitable for applications where reducing mass is essential.
  • Machinability: Cast iron is relatively easy to machine, allowing for precise and complex designs in sprocket manufacturing. However, compared to materials like aluminum and plastic, it may require more effort and tool wear during machining. Aluminum and plastic are known for their excellent machinability and ease of forming intricate shapes.

In summary, cast iron sprockets offer excellent strength, durability, and wear resistance, making them a reliable choice for various heavy-duty applications. However, steel sprockets, especially those made from high-strength alloys, may provide slightly higher strength and heat resistance. On the other hand, aluminum and plastic sprockets are lightweight and offer different advantages, such as corrosion resistance and ease of machining. The choice of material depends on the specific requirements of the application, including load capacity, operating conditions, weight constraints, and budget considerations.

China best European Standard Pilot Bore Chain Wheel Cast Iron Excavator Sprocket B Type 06b 08b 12b 16b  China best European Standard Pilot Bore Chain Wheel Cast Iron Excavator Sprocket B Type 06b 08b 12b 16b
editor by CX 2023-10-06

Cast Iron Sprocket

As one of the leading cast iron sprocket manufacturers, suppliers, and exporters of mechanical products, We offer cast iron sprockets and many other products.

Please contact us for details.

Manufacturer supplier exporter of cast iron sprockets.

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