20 Teeth 04C 25H Double Row Sprocket for Roller Chain
20 Teeth 04C 25H Double Row Sprocket for Roller Chain – 45# Steel
The 20T 04C 25H Double Row Sprocket is designed for heavy-duty industrial applications, providing reliable and efficient power transmission for roller chains. Made from durable 45# steel and treated with a blackened finish for corrosion resistance, this sprocket features high-frequency quenching on the tooth surface for enhanced wear resistance. With 20 teeth and a 6.35mm pitch, this double row sprocket is available in a variety of bore and keyway sizes, ensuring a secure and precise fit for different shaft dimensions.
Technical Specifications:
| Feature | Specification |
|---|---|
| Name | 04C 25H Double Row Sprocket |
| Model | 04C (25H) |
| Material | 45# Steel |
| Surface Treatment | Blackening |
| Tooth Surface Treatment | High-frequency Quenching |
| Teeth Pitch | 6.35 mm (0.25 inch) |
| Teeth Count | 20 Teeth |
| Bore Sizes (Round) | 8 mm, 10 mm, 12 mm, 14 mm, 15 mm, 16 mm, 17 mm, 18 mm, 19 mm, 20 mm |
| Keyway Bore Sizes | 8 mm (keyway 3 mm), 10 mm / 12 mm (keyway 4 mm), 14 mm / 15 mm / 16 mm / 17 mm (keyway 5 mm), 18 mm / 19 mm / 20 mm (6-Groove) |
| Shaft Hole | Machining completed |
| Screws | 2 x M5 |
| Application | Industrial transmission systems using roller chains |
| Packaging | Plastic bag / Carton box |
Key Features:
- Made from 45# steel for high strength and durability
- Blackened surface treatment for rust and corrosion resistance
- High-frequency quenching on the tooth surface ensures longer wear life
- 20 teeth and 6.35mm pitch provide precise and reliable power transmission
- Available in various bore and keyway sizes for secure installation on different shafts
- Ideal for heavy-duty industrial applications requiring double row sprockets
Keywords: 20T 04C 25H double row sprocket, 45# steel sprocket, roller chain sprocket, high-frequency quenched sprocket, industrial sprocket, keyway sprocket, 20 teeth sprocket.