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Chain Sprockets
Bored & Keyed Sprockets
1/2inch Pitch Bored & Keyed Sprockets
Quick Code: BB-700913
08B1 12T Sprocket Comes With 16mm Bore & Keyway with 2 Grubscrews (4SR12 16BK&2GS)
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Product Specification
Bore
16mm
Number of Teeth
12
Pitch
1/2inch
Reference
4SR12 16BK&2GS SPKT
Quick Order Code
BB-700913
Product Description
The 08B1 12T Sprocket with 16mm Bore & Keyway is a precision-engineered power transmission component designed for 1/2inch pitch chain systems. This compact sprocket features 12 teeth and comes ready for immediate installation with pre-machined specifications.
Key Features:
- 12 Teeth – Ideal for applications requiring higher speed ratios in chain drive systems
- 1/2inch Pitch – Standard pitch compatible with 08B1 roller chain
- 16mm Pre-Machined Bore – Precision-engineered for secure shaft mounting
- Keyway – Integrated keyway for positive drive engagement
- Dual Grubscrews – Two grubscrews included for added security and easy adjustment on the shaft
Applications:
This sprocket is ideal for use in:
- Conveyor systems
- Packaging machinery
- Agricultural equipment
- General industrial power transmission applications
- Compact chain drive systems requiring high-speed operation
The pre-machined bore and keyway eliminate the need for additional machining, reducing installation time and costs. Perfect as a replacement component or for designing new chain drive systems requiring a 12-tooth sprocket configuration.
Reference: 4SR12 16BK&2GS SPKT

