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Chain Sprockets
Bored & Keyed Sprockets
1/2inch Pitch Bored & Keyed Sprockets
Quick Code: BB-700892
08B1 11T Sprocket Comes With 16mm Bore & Keyway with 2 Grubscrews (4SR11 16BK&2GS)
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Product Specification
Bore
16mm
Number of Teeth
11
Pitch
1/2inch
Reference
4SR11 16BK&2GS SPKT
Quick Order Code
BB-700892
Product Description
The 08B1 11T Sprocket with 16mm Bore & Keyway is a precision-engineered component designed for reliable power transmission in industrial chain drive systems. This sprocket features 11 teeth and is compatible with 1/2 inch pitch chain, making it ideal for applications requiring compact, high-ratio drive configurations.
Key Features:
- Tooth Count: 11 teeth for efficient power transmission
- Bore Size: 16mm pre-machined bore with integrated keyway
- Chain Pitch: 1/2 inch (08B1 standard)
- Mounting Security: Includes 2 grubscrews for secure, vibration-resistant shaft attachment
- No Additional Machining Required: Ready-to-install with factory-prepared bore and keyway
Applications:
This compact sprocket is perfectly suited for:
- Conveyor systems and material handling equipment
- Packaging machinery and automation
- Agricultural equipment
- General industrial power transmission systems
- Replacement parts for existing chain drive assemblies
The combination of the 11-tooth configuration with the 16mm bore makes this sprocket an excellent choice for applications requiring high speed ratios and precise torque delivery. Its pre-drilled keyway and dual grubscrew design ensure quick installation and reliable long-term performance with minimal maintenance.
Reference: 4SR11 16BK&2GS SPKT

