China Chain EPT #40 SK-1 Roller Link (Inner Link)
The China Chain EPT #40 SK-1 Roller Link (Inner Link) is a high-quality attachment link that meets all ANSI standards. This attachment link combines superb quality and the best in class German engineering with high strength components to create an attachment link that will last long, perform greatly, and have extremely high strength. It is part of the ept JWIS lineup of EPT brand chains and is normally in-stock. The dimensions are:
- Attachment #: #40 SK-1
- Pitch (P): 1/2″
- Width (E): 5/16″
- Roller Diameter (D1): 0.31″
- Pin Diameter (D2): 0.16″
- Dimension (T): 0.06″
- Dimension (F1): 0.41″
- Dimension (F2): 0.47″
- Dimension (A1): 0.69″
- Dimension (A2): 0.50″
- Dimension (F3): 0.37″
- Dimension (D3): 0.13″
- Dimension (G): 0.31″
Common Usage Scenarios
The China Chain EPT #40 SK-1 Roller Link (Inner Link) is commonly used for power transmission in a variety of industries. It is suitable for use in high-load and high-speed applications, making it ideal for conveyor systems, agricultural machinery, and other industrial equipment.
Benefits
- High-quality heat-treated and case-hardened steel components
- Extreme precision and accuracy for the best working life, fatigue, and overall durability
- Meets all ANSI standards for easy assembly onto #40 roller chain and meshing correctly with ANSI #40 sprockets
- In-stock and available for immediate delivery
- Custom sizes available
Materials That Can Be Used with the Product
The China Chain EPT #40 SK-1 Roller Link (Inner Link) is compatible with other EPT brand chains and sprockets. It is recommended to use high-quality, heat-treated and case-hardened steel components for the best results.
How to Install, Maintain, and Repair the Product
Installation, maintenance, and repair of the China Chain EPT #40 SK-1 Roller Link (Inner Link) should be performed by qualified personnel in accordance with the manufacturer’s instructions. Regular maintenance, including lubrication, is necessary to ensure optimal performance and longevity. If the product becomes damaged or worn, it should be replaced immediately to avoid equipment failure and potential safety hazards.
Quality Products, Favorable Prices, and Attentive Service
At EVER-POWER GROUP, we offer a wide range of high-quality power transmission products, including chains, sprockets, bearings, and couplings. Our products are priced competitively and are backed by our commitment to excellent customer service. We welcome customers to visit us and customize their products based on their unique needs and specifications.

FAQ
1. What is the China Chain EPT #40 SK-1 Roller Link (Inner Link)?
The China Chain EPT #40 SK-1 Roller Link (Inner Link) is a high-quality attachment link that meets all ANSI standards. It is part of the ept JWIS lineup of EPT brand chains and is commonly used for power transmission in a variety of industries.
2. What are the dimensions of the China Chain EPT #40 SK-1 Roller Link (Inner Link)?
The dimensions of the China Chain EPT #40 SK-1 Roller Link (Inner Link) are:
- Attachment #: #40 SK-1
- Pitch (P): 1/2″
- Width (E): 5/16″
- Roller Diameter (D1): 0.31″
- Pin Diameter (D2): 0.16″
- Dimension (T): 0.06″
- Dimension (F1): 0.41″
- Dimension (F2): 0.47″
- Dimension (A1): 0.69″
- Dimension (A2): 0.50″
- Dimension (F3): 0.37″
- Dimension (D3): 0.13″
- Dimension (G): 0.31″
3. What are the benefits of using the China Chain EPT #40 SK-1 Roller Link (Inner Link)?
The benefits of using the China Chain EPT #40 SK-1 Roller Link (Inner Link) include high-quality heat-treated and case-hardened steel components, extreme precision and accuracy for the best working life, fatigue, and overall durability, and meeting all ANSI standards for easy assembly onto #40 roller chain and meshing correctly with ANSI #40 sprockets.
4. How should the China Chain EPT #40 SK-1 Roller Link (Inner Link) be installed, maintained, and repaired?
The China Chain EPT #40 SK-1 Roller Link (Inner Link) should be installed, maintained, and repaired by qualified personnel in accordance with the manufacturer’s instructions. Regular maintenance, including lubrication, is necessary to ensure optimal performance and longevity. If the product becomes damaged or worn, it should be replaced immediately to avoid equipment failure and potential safety hazards.
5. What other power transmission products does EVER-POWER GROUP offer?
EVER-POWER GROUP offers a wide range of power transmission products, including chains, sprockets, bearings, and couplings. We also offer custom solutions based on our customers’ unique needs and specifications.



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