China Hot selling 08B-1 B Series Short Pitch Roller Chain

Product Description

CHINAMFG rollers enhance rotation on the bushing while reducing impact loads on the sprocket tooth during operation.

All components are heat treated to achieve maximum strength.

Pre-loaded during the manufacturing process to minimize initial elongation.

Hot dipped lubrication ensures 100% lubrication of all chain components to extend wear life and reduce maintenance costs.

d L1 L2 H t/T Q min Q 0
mm mm mm mm mm mm mm mm kN kN Kg/meter
05B-1 8.000 3.00 5.00 2.31 3.90 4.80 7.10 0.80 4.4 5.9 0.11
06B-1 9.525 5.72 6.35 3.28 6.27 7.23 8.20 1.30 8.9 10.4 0.41
08B-1 12.700 7.75 8.51 4.45 8.50 9.90 11.80 1.60 17.8 19.4 0.69
10B-1 15.875 9.65 10.16 5.08 9.60 10.90 14.60 1.70 22.2 27.5 0.93
12B-1 19.050 11.68 12.07 5.72 11.00 12.40 16.00 1.85 28.9 32.2 1.15
16B-1 25.400 17.02 15.88 8.28 17.65 19.05 20.90 3.2/4 60.0 72.8 2.71
20B-1 31.750 25.40 19.05 10.19 20.20 23.80 26.00 3.5/4.5 95.0 106.7 3.70
24B-1 38.100 25.40 25.40 14.63 26.65 31.05 33.00 48/.6 160.0 178.0 7.10
28B-1 44.450 30.99 27.94 15.90 32.55 26.45 36.70 6/7.5 200.0 222.0 8.50
32B-1 50.800 30.99 29.21 17.81 32.80 37.20 41.90 6/.7 250.0 277.5 10.25
48B-1 76.200 45.72 48.26 29.24 19.55 58.65 63.50 9.7/11.8 400.0 621.6 25.00
72B-1 114.300 68.58 72.39 44.48 74.15 82.25 103.63 16/.17 898.5 1550.0 63.55

Usage: Transmission Chain, Conveyor Chain, Roller Chain
Material: Alloy/Carbon Steel
Surface Treatment: Polishing
Feature: Heat Resistant
Chain Size: 3/8"*4 1/2"
Structure: Roller Chain
US$ 10/Meter
1 Meter(Min.Order)

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roller chain

What are the benefits of using a roller chain in conveyor systems?

Roller chains offer numerous advantages when used in conveyor systems, making them a popular choice for material handling applications. Here’s a detailed answer to the question:

1. High Strength and Load Capacity: Roller chains are designed to withstand heavy loads and provide reliable power transmission in conveyor systems. They have excellent load-carrying capacity and can handle substantial weights, making them suitable for conveying bulk materials or heavy objects.

2. Smooth and Efficient Operation: Roller chains offer smooth and efficient operation in conveyor systems. The rollers on the chain engage with the sprockets, reducing friction and allowing the chain to move smoothly along the conveyor. This ensures efficient material transfer and minimizes energy consumption.

3. Wide Range of Sizes and Configurations: Roller chains are available in various sizes and configurations to accommodate different conveyor system designs and load requirements. This versatility allows for customization and ensures compatibility with different conveyor types, such as flat-top, slat, or apron conveyors.

4. Adaptability to Harsh Environments: Roller chains are capable of operating in harsh environments typically encountered in conveyor systems. They can withstand dust, dirt, moisture, and temperature variations, making them suitable for both indoor and outdoor applications. Additionally, roller chains can be made from corrosion-resistant materials or coated to enhance their durability in corrosive or abrasive environments.

5. Easy Maintenance and Replacement: Roller chains are relatively easy to maintain and replace in conveyor systems. Regular lubrication and inspection help extend the chain’s lifespan and prevent premature wear. If necessary, individual chain links or sections can be replaced without replacing the entire chain, minimizing downtime and maintenance costs.

6. Cost-Effectiveness: Roller chains are cost-effective compared to alternative conveyor systems. They offer a balance between performance, durability, and affordability, making them a cost-efficient choice for various industrial applications.

Overall, using a roller chain in conveyor systems provides high load capacity, smooth operation, adaptability to harsh environments, ease of maintenance, and cost-effectiveness. These benefits make roller chains an excellent choice for efficient material handling and transportation in industries such as manufacturing, distribution, logistics, and warehousing.

roller chain

What are the advantages of using a roller chain over a timing belt?

Roller chains and timing belts are both commonly used for power transmission in various applications. Here’s a detailed answer to the question:

Advantages of using a roller chain:

1. Higher Load Capacity: Roller chains are capable of handling higher loads compared to timing belts. They are designed to transmit power in heavy-duty applications where high torque and shock loads are present.

2. Flexibility in Power Transmission: Roller chains are more versatile in terms of power transmission. They can transmit power over longer distances and are suitable for applications that require multiple shafts and complex power transmission routes.

3. Tolerance to Misalignment: Roller chains can tolerate more misalignment between the driving and driven sprockets compared to timing belts. They can accommodate slight angular misalignments and axial movements, making them suitable for applications where alignment precision is challenging.

4. Resistance to Harsh Environments: Roller chains are generally more resistant to contaminants, such as dirt, dust, and debris, compared to timing belts. They are commonly used in applications where exposure to harsh environments, such as high temperatures, chemicals, or abrasive particles, is expected.

5. Easy Maintenance and Replacement: Roller chains are relatively easy to maintain and replace. Regular lubrication, tension adjustment, and periodic inspection can help prolong their lifespan. In case of wear or damage, individual chain links can be replaced without the need for replacing the entire chain, making maintenance more cost-effective.

It’s important to note that the choice between a roller chain and a timing belt depends on various factors, including the specific application requirements, load conditions, speed, accuracy, and environmental considerations. Consulting with experts and considering the specific needs of the application can help determine the most suitable power transmission solution.

roller chain

How do you tension a roller chain correctly?

Proper tensioning of a roller chain is crucial for its optimal performance and longevity. Here’s a detailed answer to the question:

1. Initial Installation: When installing a roller chain, it’s important to ensure that it has the correct tension from the beginning. Start by positioning the sprockets at their desired locations, ensuring proper alignment. Then, adjust the position of the shafts or tensioning devices to achieve the desired chain tension.

2. Check the Slack: After installation, check the slack or sag in the chain. The ideal tension allows for a small amount of slack to accommodate articulation around the sprockets. The slack should be uniform along the chain’s length.

3. Adjust the Tensioner: If the chain tension is too loose, adjust the tensioner to take up the slack. Tensioners can be spring-loaded devices, adjustable bolts, or idler sprockets designed to maintain proper tension. Follow the manufacturer’s instructions or recommended guidelines to set the tensioner to the appropriate position.

4. Measure the Deflection: Another method to ensure correct chain tension is to measure the chain deflection. Apply a slight force perpendicular to the chain midway between the sprockets. The deflection should typically be within a specified range, depending on the chain size and application. Refer to the manufacturer’s guidelines for the recommended deflection values.

5. Regular Inspections: Regularly inspect the chain tension to ensure it remains within the desired range. Factors such as wear, elongation, and changes in operating conditions can affect chain tension over time. Adjust the tension as necessary to maintain optimal performance.

6. Follow Manufacturer’s Recommendations: It’s important to follow the manufacturer’s recommendations for chain tensioning specific to the type and model of roller chain being used. These guidelines will provide specific instructions based on the chain’s design, load capacity, and intended application.

Proper tensioning of a roller chain helps ensure smooth operation, minimize wear, reduce the risk of failure, and extend the chain’s lifespan. It’s essential to regularly monitor and adjust the tension as needed, especially during routine maintenance checks, to maintain optimal performance and prevent potential issues.

China Hot selling 08B-1 B Series Short Pitch Roller Chain  China Hot selling 08B-1 B Series Short Pitch Roller Chain
editor by CX 2023-10-17