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Bored & Keyed Sprockets
1/2inch Pitch Bored & Keyed Sprockets
Quick Code: BB-700893
08B1 11T Sprocket Comes With 15mm Bore & Keyway with 2 Grubscrews (4SR11 15BK&2GS)
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Product Specification
Bore
15mm
Number of Teeth
11
Pitch
1/2inch
Reference
4SR11 15BK&2GS SPKT
Quick Order Code
BB-700893
Product Description
The 08B1 11T Sprocket with 15mm Bore & Keyway is a precision-engineered power transmission component designed for compact chain drive systems. This sprocket features 11 teeth and is compatible with 1/2" pitch chain, making it ideal for applications requiring smaller sprocket sizes and higher speed ratios.
Key Features:
- 11 Teeth – Compact tooth count suitable for high-speed drive applications
- 15mm Pre-machined Bore – Ready for immediate shaft installation without additional machining
- Integral Keyway – Ensures secure, anti-rotation shaft mounting
- Dual Grubscrews – Provides additional clamping force for reliable shaft retention and vibration resistance
- 1/2" Pitch Chain Compatible – Works seamlessly with standard 08B1 chain systems
Typical Applications:
This sprocket is commonly used in:
- Conveyor systems with compact drive configurations
- Packaging machinery and automation equipment
- Agricultural equipment and garden machinery
- General industrial power transmission applications requiring high-speed ratios
- Replacement component in existing 1/2" pitch chain drive systems
Reference Code: 4SR11 15BK&2GS SPKT
As a leading supplier with over 165 products in stock, we ensure this sprocket meets precision engineering standards for reliable performance across demanding industrial environments.

