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Chain Sprockets
Bored & Keyed Sprockets
1/2inch Pitch Bored & Keyed Sprockets
Quick Code: BB-700986
08B1 18T Sprocket Comes With 20mm Bore & Keyway with 2 Grubscrews (4SR18 20BK&2GS)
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Product Specification
Bore
20mm
Number of Teeth
18
Pitch
1/2inch
Reference
4SR18 20BK&2GS SPKT
Quick Order Code
BB-700986
Product Description
The 08B1 18T Sprocket with 20mm Bore & Keyway and 2 Grubscrews is a precision-engineered chain sprocket designed for reliable power transmission in demanding industrial applications. This 1/2 inch pitch sprocket combines a versatile 18-tooth design with a pre-machined 20mm bore and integral keyway, making it an excellent choice for medium-duty drive systems requiring balanced speed and torque characteristics.
Key Features:
- 18 Teeth: Ideal for applications requiring balanced speed and torque ratios with smooth power delivery
- 20mm Pre-Machined Bore: Ready to install with minimal additional machining, accommodating standard shaft diameters
- Integral Keyway: Ensures secure and positive shaft engagement, preventing rotation slippage
- Dual Grubscrews: Provides enhanced holding power and vibration resistance for reliable shaft retention
- 1/2 Inch Pitch: Standard industrial chain compatibility with 08B1 chain systems
Ideal Applications:
This sprocket is well-suited for use in:
- Conveyor systems with medium-duty drive requirements
- Packaging machinery and automation equipment
- Agricultural equipment and industrial machinery
- General industrial power transmission drives where balanced performance is essential
- Replacement components for existing 1/2" pitch chain drive systems
Reference: 4SR18 20BK&2GS SPKT
Our technical team is available to assist you in selecting the correct sprocket specification for your application or to provide replacement components for existing systems.
