China Custom ANSI-Certified Single-Strand Premier Series #25 Roller Chain

Product Description

Roller chain is a crucial component in many types of industrial equipment. At CZPT Transmission, we are proud to offer the best and strongest single-strand roller chains in the business. Compared to any respective quality at other company, single-strand roller chain is not found with the same maximum durability and lifetime as ours. CZPT bushings on our roller chains are heat-treated, which increases their strength and longevity. Our roller chains also feature heat-treated and shot-peened side plates, allowing the chain to handle a greater work load. CZPT Transmission also offers additional connecting links and offset links for fixing your chain or customizing its length.

We are confident that our roller chains will serve you and your equipment well. We work hard to select the best quality chains on the market and sell them to our customers at unbeatable prices. If you have any questions, please do not hesitate to contact us. Our dedicated, expert staff is happy to answer any and all questions. Our staff, superior quality, and excellent prices are the reason for our A+ rating!

#25 chain are typically used for applications that require a long continuous length of chain or when smaller lengths are required and using long lengths reduce drop. Premier Series #25 roller chain is dimensionally manufactured to ANSI B29.1 Standards. This means that it will directly interchange with other ANSI certified roller chains and will operate properly on #25 chain sprockets. All Premier Series series roller chains are manufactured using the highest quality heat-treated, shot peened, and hardened high-precision components and are supplied with a premium lubricant already applied from the factory.
 

Premier Series #25 Roller Chain Dimensions

  • Pitch (P): 0.250″
  • Bushing Width (W): 0.125″
  • Bushing Diameter (D): 0.130″
  • Overall Width (A): 0.307″
  • Plate Height (H): 0.232″
  • Plate Thickness (T): 0.571″
  • Pin Diameter (E): 0.091″
  • Tensile Strength: 990 LBS
  • Weight Per Foot: 0.09 LBS

Features

    • Manufactured To ANSI B29.1 Specifications
    • Features CZPT Bushings and CZPT Rollers
    • Premium Quality
    • Extremely Durable and High-Strength
    • Made With Precision Heat-Treated Components
    • Shot Peened and Pre-Stretched
    • Pre-Lubricated From The Factory

Standard or Nonstandard: Standard
Application: Textile Machinery, Garment Machinery, Conveyer Equipment, Packaging Machinery, Electric Cars, Motorcycle, Food Machinery, Marine, Mining Equipment, Agricultural Machinery, Car
Surface Treatment: Oxygenation
Structure: Roller Chain
Material: Carbon Steel
Type: Short Pitch Chain
Customization:
Available

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Customized Request

roller chain

What are the differences between ANSI and ISO roller chain standards?

ANSI (American National Standards Institute) and ISO (International Organization for Standardization) are two widely recognized standards for roller chains. Here’s a detailed answer to the question:

1. Designation and Nomenclature: ANSI and ISO roller chains have different designations and nomenclature. ANSI chains typically use a three-digit number to denote the pitch size, while ISO chains use a four-digit number. The nomenclature for chain sizes and dimensions may also vary between the two standards.

2. Dimensions and Tolerances: ANSI and ISO roller chains may have slight differences in dimensions and tolerances. While the basic design principles are similar, there may be variations in the allowable tolerances for pitch, roller diameter, plate thickness, and other critical dimensions.

3. Load Capacity and Strength: ANSI and ISO standards have different approaches to determining the load capacity and strength of roller chains. The formulas and methods used for calculating the maximum allowable load and ultimate strength may differ between the two standards.

4. Interchangeability: ANSI and ISO roller chains are generally not interchangeable. The differences in dimensions, tolerances, and load capacity calculations make it important to use chains that conform to the specific standard required by the application.

5. Regional Adoption: ANSI roller chain standards are widely used in North America, while ISO standards are more commonly adopted in Europe and many other parts of the world. The regional preference and market availability may influence the choice of standard in different applications and industries.

It’s important to consult the specific ANSI or ISO standard documents for detailed information on the requirements and specifications of roller chains. Additionally, working with suppliers or manufacturers familiar with the applicable standards can help ensure the proper selection and use of roller chains in accordance with the desired standard.

roller chain

How do roller chains handle angular misalignment between sprockets?

Roller chains are designed to accommodate a certain degree of angular misalignment between sprockets. Here’s a detailed answer to the question:

1. Flexibility: Roller chains have inherent flexibility, allowing them to adapt to slight misalignments between sprockets. The chain links can articulate and adjust their position to compensate for the angular misalignment. This flexibility helps to reduce stress on the chain and the sprockets.

2. Chain Articulation: The individual chain links in a roller chain are connected by pins, allowing them to rotate and articulate as the chain engages with the sprockets. This articulation enables the chain to follow the angular movement of the sprockets and maintain proper engagement. It helps to distribute the load evenly across the chain and minimize concentrated stresses on individual chain links.

3. Tolerance for Misalignment: Roller chains have a certain tolerance for angular misalignment between the sprockets. The exact amount of misalignment that a chain can handle depends on factors such as chain size, pitch, and design. However, it’s important to note that excessive misalignment can lead to accelerated wear, increased noise, and reduced chain life.

4. Proper Alignment: While roller chains can tolerate some degree of angular misalignment, it’s still essential to aim for proper sprocket alignment whenever possible. Proper alignment helps to optimize chain performance, minimize wear, and extend the lifespan of the chain and sprockets. Aligning the sprockets correctly ensures that the chain engages smoothly and uniformly with the sprocket teeth, reducing the risk of premature wear or failure.

5. Regular Inspection and Maintenance: To ensure optimal performance and longevity, it’s important to regularly inspect the roller chain system for any signs of misalignment or excessive wear. Routine maintenance, such as lubrication and tension adjustment, helps to mitigate the effects of misalignment and promotes smooth operation.

While roller chains can handle a certain degree of angular misalignment, it’s always recommended to minimize misalignment and strive for proper sprocket alignment to ensure optimal performance, efficiency, and longevity of the chain and sprocket system.

roller chain

What materials are roller chains typically made of?

Roller chains are typically made from various materials, each offering unique properties and advantages. Here’s a detailed answer to the question:

1. Carbon Steel: Carbon steel is the most common material used for roller chains. It provides good strength, durability, and wear resistance. Carbon steel chains are suitable for a wide range of applications and offer a cost-effective solution.

2. Stainless Steel: Stainless steel roller chains are chosen for their excellent corrosion resistance. They are ideal for applications where exposure to moisture, chemicals, or high humidity is expected. Stainless steel chains are commonly used in food processing, pharmaceutical, and outdoor applications.

3. Alloy Steel: Alloy steel roller chains are designed to withstand high loads and offer superior strength and durability. They are commonly used in heavy-duty applications, such as construction equipment, agricultural machinery, and mining equipment.

4. Nickel-Plated Steel: Nickel-plated roller chains provide an added layer of corrosion resistance. The nickel plating helps protect the chain against rust and provides a smooth surface, reducing friction and wear. These chains are often used in applications where both corrosion resistance and aesthetic appearance are important.

5. Plastic: In certain applications, plastic roller chains are used for their lightweight, non-corrosive, and low-noise properties. Plastic chains are commonly found in industries such as packaging, electronics, and conveyors.

6. Coatings: Some roller chains may also have specialized coatings to enhance their performance. Examples include zinc plating for improved corrosion resistance, lubricant coatings for reduced friction, or specialized coatings for specific applications.

The choice of material for a roller chain depends on factors such as the application requirements, operating conditions, load capacity, corrosion resistance, and budget. It’s important to consider these factors and consult with roller chain manufacturers to select the most suitable material for your specific application.

China Custom ANSI-Certified Single-Strand Premier Series #25 Roller Chain  China Custom ANSI-Certified Single-Strand Premier Series #25 Roller Chain
editor by CX 2023-08-10