NK2080RB Double Pitch Sprocket
NK2080RB Double Pitch Sprocket
NK2080RB Double Pitch Sprocket is a type of sprocket commonly used in transmission systems. It is designed with a double pitch, which means that the distance between the teeth is twice the amount compared to a standard sprocket. This unique design allows for specific applications where a larger pitch diameter is required.


Definition and Basic Structure
- A double pitch sprocket is a type of sprocket with a larger tooth pitch compared to standard sprockets. It is commonly used in conveyor systems and other applications that require a longer chain pitch.
- The basic structure of a double pitch sprocket includes teeth, a hub, and a bore. The teeth are designed to engage with the chain, while the hub provides support and connects the sprocket to the shaft. The bore allows the sprocket to be mounted on the shaft.
Main Features
- Greater tooth spacing: The larger pitch allows for more space between the teeth, reducing the risk of chain jamming and improving overall performance.
- Higher load capacity: The design of the double pitch sprocket enables it to withstand higher loads and operate more efficiently under heavy-duty conditions.
- Smooth operation: The precise tooth profile and high-quality manufacturing ensure smooth and reliable operation, reducing noise and vibration.

Material Selection
Double pitch sprockets can be made from various materials, including carbon steel, alloy steel, and stainless steel. Each material has its own characteristics and is suitable for different applications.
Manufacturing Process
- Raw material preparation: The selected material is processed and prepared for manufacturing.
- Forging or casting: The sprocket can be forged or casted, depending on the desired strength and production method.
- Machining: The sprocket undergoes machining processes to achieve precise dimensions and smooth surfaces.
- Tooth cutting: The teeth are cut using specialized equipment to ensure accurate tooth profile and spacing.
- Heat treatment: The sprocket undergoes heat treatment to enhance its hardness and durability.
- Surface treatment: The sprocket surface is treated to prevent corrosion and improve aesthetics.
- Quality testing: The finished sprocket undergoes rigorous quality testing to ensure it meets the required standards and specifications.

Customization Services
- Material selection: We offer a range of materials to choose from, allowing customers to select the most suitable material for their specific application.
- Tooth profile design: Our team can assist in designing custom tooth profiles to meet specific requirements, optimizing performance and durability.
- Bore diameter and keyway: We provide customization options for bore diameter and keyway design to ensure proper fit and alignment with the shaft.
FAQ (Frequently Asked Questions)
- Q: What are the advantages of using a double pitch sprocket?
- A: Double pitch sprockets offer greater tooth spacing, higher load capacity, and smooth operation.
- Q: What materials are double pitch sprockets made from?
- A: Double pitch sprockets can be made from carbon steel, alloy steel, and stainless steel.
- Q: What is the manufacturing process for double pitch sprockets?
- A: The manufacturing process includes raw material preparation, forging or casting, machining, tooth cutting, heat treatment, surface treatment, and quality testing.
- Q: Can double pitch sprockets be customized?
- A: Yes, we offer customization services for material selection, tooth profile design, and bore diameter/keyway.
- Q: Where can I purchase NK2080RB Double Pitch Sprockets?
- A: NK2080RB Double Pitch Sprockets can be purchased from our authorized distributors.
Author: Miya
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