China OEM Standard Roller Chain From China

Product Description

Standard Roller Chain From China
 

Product Description


1. Material: Alloy Steel
2. Surface Treatment: Shot peening
3. Application: This chain will be widely used in all of the industry machine and equipment.
4. Chain No: 40-1, 50-1, 60-1, 80B-1, 10B-1, 12B-1, etc.
 

Product name Standard Roller Chain From China
Materials Available  1. Stainless Steel: SS304, SS316, etc
2. Alloy Steel: 45Mn, 42CrMo, 20CrMo, etc
3. OEM according to your request
Surface Treatment Shot peening, Blackening, Oxygenation, Polishing, Zinc-plated, Nickel-plated, Anodized, etc.
Characteristic Fire Resistant, Oil Resistant, Heat Resistant
Design criterion ISO DIN ANSI & Customer’s Drawing
Size Customer’s Drawing & ISO standard 
Package Wooden Case / Container and pallet, or made-to-order
Certificate ISO9001: 2008 
Advantage First quality, Best service, Competitive price, Fast delivery
Delivery Time 20 days for samples. 45 days for official order.

 

Detailed Photos

 

View more products,please click here…
 

Company Profile

 

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Usage: Transmission Chain, Conveyor Chain
Material: Alloy
Surface Treatment: Shot Peening
Feature: Oil Resistant
Chain Size: 08b-1, 10b-1
Structure: Roller Chain
Samples:
US$ 0/Meter
1 Meter(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

roller chain

How do roller chains handle side loads?

Roller chains are designed to primarily handle axial (or in-line) loads, which are forces applied along the axis of the chain. However, they do have some capability to handle limited side loads. Here’s a detailed answer to the question:

1. Roller Design: The rollers in a roller chain are cylindrical in shape and rotate freely between the inner and outer plates. This design allows the chain to accommodate limited side loads by allowing the rollers to roll and adjust their position within the chain.

2. Bearing Surfaces: Roller chains have bearing surfaces between the pins and the bushings or rollers. These bearing surfaces help distribute the load and reduce friction, allowing the chain to handle some degree of side loads.

3. Tolerance for Misalignment: Roller chains have some tolerance for misalignment between the sprockets, which can help compensate for minor side loads. However, excessive misalignment can lead to increased wear and decreased chain life.

4. Limitations: It’s important to note that roller chains are primarily designed for transmitting power and handling axial loads. While they can tolerate some side loads, their ability to handle significant side loads is limited. Excessive side loads can cause increased wear, premature chain failure, and reduced overall performance.

To ensure the longevity and reliable performance of a roller chain, it is essential to minimize side loads as much as possible. Proper alignment of the sprockets, appropriate tensioning of the chain, and avoiding excessive side loads are important considerations when using roller chains in an application.

roller chain

Can roller chains be used for power transmission in pumps and compressors?

Yes, roller chains can be used for power transmission in pumps and compressors. Here’s a detailed answer to the question:

1. Power Transmission: Roller chains are widely used in various industries for transmitting power between rotating components. In pumps and compressors, roller chains can efficiently transfer power from the motor to the impeller or compressor wheel, enabling the pumping or compression action.

2. Versatility: Roller chains are available in different sizes, pitches, and configurations, making them suitable for various power transmission requirements. They can accommodate a wide range of power levels and speeds, allowing pumps and compressors to operate effectively in different applications and conditions.

3. Load Handling: Pumps and compressors typically involve dynamic loads due to the movement of fluids and gases. Roller chains are designed to handle these dynamic loads effectively. The multiple rollers and pins in the chain distribute the load evenly, minimizing stress concentrations and ensuring smooth power transmission.

4. Durability: Roller chains are known for their durability and resistance to wear. They are designed to withstand demanding operating conditions, including high speeds, fluctuating loads, and exposure to contaminants. Proper lubrication and maintenance further enhance their longevity and reliability in pump and compressor applications.

5. Easy Installation and Maintenance: Roller chains offer ease of installation and maintenance. They can be easily installed, adjusted, and tensioned to ensure proper alignment and operation. Routine maintenance tasks such as lubrication and inspection can help optimize chain performance and identify any potential issues.

It’s important to select the appropriate roller chain based on the specific requirements of the pump or compressor, considering factors such as power transmission capacity, speed, load characteristics, and environmental conditions. Regular inspection and maintenance are crucial to ensure optimal performance and to detect any signs of wear or damage that may require replacement or repair.

roller chain

What are the signs of roller chain wear and when should it be replaced?

Roller chain wear is a natural occurrence due to the repetitive motion and load-bearing nature of the chain. Recognizing the signs of wear is important to ensure the safe and efficient operation of the chain. Here’s a detailed answer to the question:

1. Elongation: Roller chains can elongate over time due to wear on the pins, bushings, and rollers. To check for elongation, measure the distance between a specific number of links (e.g., 10 or 12) over a known length. If the measured distance exceeds the standard pitch length, it indicates chain elongation and the need for replacement.

2. Chain Slack: Excessive chain slack or sag is another sign of wear. When the chain becomes elongated, it fails to maintain the proper tension, resulting in increased slack. Excessive chain slack can cause poor engagement with sprockets, resulting in skipping or jumping and affecting the overall performance of the chain.

3. Misalignment: As a roller chain wears, it may start to misalign with the sprockets. This misalignment can cause the chain to ride unevenly on the sprocket teeth, leading to accelerated wear on the chain and sprockets. If you notice the chain consistently riding to one side of the sprocket, it may be a sign of wear and misalignment.

4. Chain Noise: Worn roller chains can produce increased noise during operation. Excessive wear on the chain components can cause rattling, clicking, or grinding sounds. Unusual noises should be investigated, as they may indicate significant wear or damage to the chain.

5. Visible Signs of Wear: Inspect the chain visually for signs of wear, such as rust, discoloration, or visible damage to the rollers, pins, or bushings. Excessive wear on these components can affect the chain’s ability to properly engage with the sprockets and transmit power efficiently.

When to replace a roller chain depends on various factors, including the severity of wear, the criticality of the application, and the manufacturer’s recommendations. It is generally recommended to replace a roller chain when it has elongated beyond the allowable limits, exhibits excessive wear, or shows signs of damage that can compromise its performance and safety.

Regular inspection and maintenance of roller chains are essential to identify signs of wear and ensure timely replacement. Replacing the chain at the appropriate time helps prevent unexpected failures, reduces downtime, and maintains the overall efficiency of the machinery or equipment.

China OEM Standard Roller Chain From China  China OEM Standard Roller Chain From China
editor by CX 2024-05-07