China Custom 420/428/520/530 O Ring motorcycle parts marine/rigging hardware Motorcycle Conveyor link Roller Chain with high quality

China Custom 420/428/520/530 O-Ring Motorcycle Parts Marine/Rigging Hardware Motorcycle Conveyor Link Roller Chain with High Quality

Product Description

The Double Pitch Transmission Chains with K1 Attachments – 2040k1 are designed to meet your needs for high-quality motorcycle parts and marine/rigging hardware. With our focus on precision engineering and durability, these chains deliver outstanding performance in various applications.

A. Our Services:

1. How quickly will my inquiry about chain be addressed?
We ensure that any inquiry you make about our chains will receive a prompt response within 24 hours.

2. Can I expect fluent English communication?
Our sales staffs are highly skilled and experienced, so you can be assured that all your concerns will be addressed in fluent English.

3. Do you offer OEM services?
Yes, we provide OEM services. Our professional designers are ready to transform your private ideas into reality.

4. How do you protect my sales area and private information?
We value your privacy and the uniqueness of your business. We ensure the protection of your sales area, design ideas, and all your private information.

5. How are orders delivered?
We offer delivery options by air mail or ship to cater to your specific order requirements.

6. Why choose us?
With our years of manufacturing and promotion experience in the global market, we guarantee that partnering with us will bring you profit and great success.

B. Technical Parameters

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C. Company Show & Product Process

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D. Packaging

Packaging Details:
Chain + Plastic Bag + Neutral Box + Wooden Case + Big Carton + Steel Pallets

Delivery Detail:
Five weeks


1. Are you a manufacturer or a trade company?
We are a factory founded in 1991 with a dedicated trade team for international service.

2. What are the payment terms you usually accept?
Our usual payment terms include T/T with a 30% deposit and 70% against documents, Western Union, and L/C at sight.

3. What is the lead time for your goods?
The normal lead time for our goods is 45 days after the confirmed order. However, during low season for some items (May to July), we can offer a lead time of 30 days. During the new year and hot season (January to March), the lead time is 65 days.

4. Do you attend any shows?
Yes, we participate in various shows such as the Hannover show in Germany, NMW in Australia, Canton fair, PTC in China, and many other special furniture shows.

5. What other product businesses does EVER-POWER GROUP offer?
EVER-POWER GROUP is a leading supplier of various industrial products, including agricultural gearboxes, power output shafts, sprockets, fluid couplings, worm gear reducers, gears and racks, roller chains, pulleys and pulleys, planetary gearboxes, timing pulleys, and bushings. We prioritize product promotion, highlighting our high-quality products, preferential prices, and considerate services. Customization of drawings and samples is welcomed.

All content on this page is from the Internet, for reference only. Our products are replacement parts and not original spare parts. We are not the holder of the original trademarks of the content. Our replacement parts can be perfectly adapted to the original spare parts. If you need to buy original spare parts, please contact the original factory to buy.

Performance Characteristics of Roller Chain

Roller chains are used in various power transmission applications, where high strength and durability are required. The performance characteristics of roller chain are as follows:

– High tensile strength: Roller chains are designed to handle heavy loads and high speeds.
– Wear resistance: Properly lubricated and maintained roller chains can last longer than other types of chains.
– Shock absorption: Roller chains can absorb shock loads due to their design.
– Flexibility: Roller chains can be designed with varying lengths and widths for different applications.
– Low noise: Compared to other types of chains, roller chains produce less noise during operation.

Types and Characteristics of Roller Chain

There are several types of roller chain, including single-strand, double-strand, triple-strand, and multiple-strand chains. Each type has its own characteristics and is suitable for different applications.

– Single-strand chains: These are the most common type of roller chain, used in various power transmission applications.
– Double-strand chains: These chains have two parallel rows of plates and are suitable for heavier loads.
– Triple-strand chains: These chains have three parallel rows of plates and are used in heavy-duty applications.
– Multiple-strand chains: These chains have four or more parallel rows of plates and are used in extremely heavy-duty applications.

Advantages of Roller Chain Made of Different Materials

Roller chains can be made of various materials, including steel, stainless steel, nickel-plated steel, and plastic. The advantages of roller chain made of different materials are as follows:

– Steel chains: These chains have high strength and durability, making them suitable for heavy loads and high speeds.
– Stainless steel chains: These chains are resistant to corrosion and can withstand harsh environments.
– Nickel-plated steel chains: These chains have increased corrosion resistance and are suitable for food processing and packaging industries.
– Plastic chains: These chains are lightweight and have a lower noise level than steel chains.

Application of Roller Chain

Roller chain is widely used in various industries, including the automotive industry, industrial machinery, construction equipment, material handling, and agricultural equipment. Its value and importance in these fields are reflected in the following ways:

– Automotive industry: Roller chains are used in engines, transmissions, and other power transmission applications.
– Industrial machinery: Roller chains are used in conveyor systems, agricultural machinery, and other industrial applications.
– Construction equipment: Roller chains are used in excavators, bulldozers, and other heavy-duty construction equipment.
– Material handling: Roller chains are used in forklifts, pallet jacks, and other material handling equipment.
– Agricultural equipment: Roller chains are used in tractors, harvesters, and other agricultural machinery.

Future Development Trends and Opportunities of Roller Chain Products

The roller chain industry is expected to grow in the coming years, with increasing demand from various industries. Some industry development prospects include:

– Increased use of roller chains in renewable energy applications, such as wind turbines and solar panels.
– Development of roller chains with higher strength and durability for heavy-duty applications.
– Adoption of new materials and manufacturing processes to improve the performance of roller chains.

How to Choose a Suitable Roller Chain

When choosing a suitable roller chain, several factors should be considered:

– Determine application requirements: Consider factors such as load, speed, and operating environment.
– Identify the type of chain: Choose the appropriate type of chain based on the application requirements.
– Select the chain material: Choose the appropriate material based on factors such as corrosion resistance, strength, and weight.
– Consider the chain dimensions: Choose the appropriate chain size based on the application requirements.
– Check compatibility with sprockets: Ensure that the chain is compatible with the sprockets used in the application.


Roller chains are widely used in various industries due to their high strength, durability, and flexibility. There are several types of roller chain available, each with its own characteristics and advantages. When choosing a suitable roller chain, factors such as application requirements, chain type and material, chain dimensions, and compatibility with sprockets should be considered. The roller chain industry is expected to grow in the coming years, with increasing demand from various industries.