Product Description

XIHU (WEST LAKE) DIS.HUA Chain Group is the most professional manufacturer of power transmission in China, manufacturing roller chains, industry sprockets, motorcycle sprockets, casting sprockets, different type of couplings, pulleys, taper bushes, locking devices, gears, shafts, CNC precision parts and so on. We have passed ISO9001, ISO14001, TS16949 such quality and enviroment certification

We adopt good quality raw material and strict with DIN, ANSI, JIS standard ect, We have professional quality conrol team, complet equipment, advanaced technology. In 1999, Xihu (West Lake) Dis.hua obtained ISO9001 Certificate of Quality Assurance System, besides, the company also devotes itselt o environmental protection, In2002, it also obtained ISO14001 Certificate of Environment Management System.

Engineering Bush Chains with Attachments
Material: Alloy Steel
Surface Treatment: Shot Peening / Blacking / Blueing
Main Application: Industry machine

S102B 101.6
S110 152.4
S111 120.9
S131 78.11
S150 153.67
S188 66.27
S856 152.4
S102.5 102.36
S110F1 152.4
S111F1 120.9

ANSI Chain No. Xihu (West Lake) Dis.hua Chain No. Pitch(mm) Distance  of 2 holes(mm) Width of attachment(mm) F(mm) W(mm) h4 Diameter of hole d4(mm) Plate thickness (mm)
S102B   101.60 44.50 69.9 134.90 180.80 25.40 10.2 9.7
S110   152.40 44.50 89.6 134.90 180.80 25.40 10.2 9.7
S111   120.90 58.70 92.7 158.80 210.80 38.10 13.5 9.7
S131   78.11 38.10 73.9 104.60 157.00 25.40 13.5 9.7
S150   153.67 69.90 108.7 190.50 249.40 47.80 13.5 12.7
S188   66.27 31.80 54.6 106.40 131.60 20.60 8.6 6.4
S856   152.40 63.50 103.1 184.20 241.30 47.80 16.8 12.7
  S102.5 102.36 44.45 69.0 136.53 163.51 28.58 9.5 9.5
  S110F1 152.40 44.45 88.9 134.94 165.10 27.78 10.3 9.5
  S111F1 120.90 58.70 87.5 158.75 196.85 38.10 13.7 9.5

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Usage: Transmission Chain
Material: Alloy/Carbon Steel
Color: Solid Color
Donghua Chain No: S102b S110 S111 S131….
Pitch: 101.6 152.4 120.9 78.11…
Structure (for Chain): Roller Chain


Customized Request

bush chain

Can a bush chain be used in abrasive or dirty environments?

Yes, bush chains are designed to operate effectively in abrasive or dirty environments. They are constructed using durable materials and have features that make them suitable for such conditions. Here are some key points to consider:

1. Material selection: When using a bush chain in abrasive or dirty environments, it’s important to select a material that can withstand the harsh conditions. Chains made from materials such as stainless steel or hardened steel are often preferred due to their high resistance to corrosion and abrasion.

2. Sealed or shielded design: To protect the chain from dirt, dust, and abrasive particles, some bush chains are available with sealed or shielded designs. These features prevent contaminants from entering the chain’s internal components, reducing the risk of premature wear and damage.

3. Proper lubrication: Lubrication plays a crucial role in the performance and longevity of a bush chain, especially in abrasive or dirty environments. Using a high-quality lubricant that can withstand the contaminants present is essential. It helps to reduce friction, prevent corrosion, and flush out debris, ensuring smooth operation of the chain.

4. Regular maintenance and cleaning: Regular maintenance is necessary to keep a bush chain operating optimally in abrasive or dirty environments. This includes cleaning the chain to remove built-up debris and contaminants that may impair its performance. Inspections should be conducted to identify any signs of wear or damage that require attention.

5. Protective covers or guards: In some cases, it may be beneficial to use additional protective covers or guards to further shield the bush chain from abrasive or dirty materials. These can provide an extra layer of protection and help extend the chain’s service life.

It’s important to consider the specific requirements of the application and consult with chain manufacturers or experts to determine the most suitable bush chain and maintenance practices for abrasive or dirty environments. By taking proper precautions and implementing appropriate measures, bush chains can effectively operate in these challenging conditions.

bush chain

Can a bush chain be retrofitted into an existing system?

Yes, a bush chain can be retrofitted into an existing system in many cases. Retrofits are common when there is a need to upgrade or replace the existing chain with a more efficient or higher-quality option. The process of retrofitting a bush chain typically involves the following steps:

1. Evaluation of the existing system: The first step is to assess the existing system and determine if a bush chain can be installed. Factors such as space availability, compatibility with existing components, and load requirements need to be considered.

2. Selection of the appropriate bush chain: Once the system has been evaluated, the next step is to select the appropriate bush chain for the retrofit. This involves considering factors such as pitch, size, strength, and material compatibility to ensure a proper fit and optimal performance.

3. Modification of the system: Depending on the design of the existing system, some modifications may be required to accommodate the bush chain. This could involve adjusting the sprockets, modifying the chain guides, or making other necessary changes to ensure proper alignment and tensioning.

4. Installation of the bush chain: Once the modifications have been made, the bush chain can be installed into the existing system. This typically involves removing the old chain and replacing it with the new bush chain. Proper tensioning and alignment should be ensured during the installation process.

5. Testing and adjustments: After the bush chain is installed, it is important to conduct thorough testing to ensure proper operation. This includes checking for smooth movement, correct tension, and proper engagement with the sprockets. Any necessary adjustments should be made to optimize performance.

It is important to note that the feasibility of retrofitting a bush chain into an existing system depends on the specific requirements and design of the system. In some cases, additional modifications or adaptations may be needed to ensure compatibility and performance. Consulting with a qualified engineer or chain manufacturer can help determine the best approach for retrofitting a bush chain into an existing system.

bush chain

How do you select the right bush chain for your application?

Choosing the right bush chain for your application is essential to ensure optimal performance and longevity. Here are some factors to consider when selecting a bush chain:

1. Load Capacity: Evaluate the maximum load that the chain will need to transmit. Consider factors such as weight, acceleration, and shock loads. Choose a bush chain with a load capacity that exceeds the anticipated load to ensure reliable operation.

2. Speed: Determine the operating speed of the chain. Higher speeds may require chains with specialized designs to minimize wear, reduce friction, and maintain accurate timing.

3. Environmental Conditions: Assess the environmental conditions in which the chain will operate. Consider factors such as temperature, humidity, dust, chemicals, and exposure to corrosive substances. Select a bush chain that is designed to withstand the specific conditions of your application.

4. Size and Configuration: Determine the required chain size based on the available space and the dimensions of the sprockets or pulleys. Consider the pitch, width, and overall dimensions of the chain. Additionally, assess whether a standard or custom configuration is needed to meet the application requirements.

5. Lubrication Requirements: Determine the lubrication method and frequency required for the chain. Some bush chains are self-lubricating, while others may require regular lubrication. Consider the availability of lubrication systems and the maintenance requirements of the chain.

6. Reliability and Durability: Assess the expected operational lifespan and the reliability requirements of your application. Look for bush chains from reputable manufacturers known for producing high-quality, durable products. Consider factors such as wear resistance, fatigue strength, and overall reliability.

7. Cost: Evaluate the cost-effectiveness of the bush chain, considering both the initial investment and long-term maintenance costs. Balance the performance requirements with the available budget.

Consult with a knowledgeable supplier or engineer to ensure you select the right bush chain that meets your specific application requirements. They can provide guidance based on their expertise and help you choose a chain that offers optimal performance and durability.

China best Engineering Bush Chains with Attachments S102.5  China best Engineering Bush Chains with Attachments S102.5
editor by CX 2024-05-06