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Chain Sprockets
Bored & Keyed Sprockets
1/2inch Pitch Bored & Keyed Sprockets
Quick Code: BB-701006
08B1 20T Sprocket Comes With 32mm Bore & Keyway with 2 Grubscrews (4SR20 32BK&2GS)
The 08B1 20T Sprocket with 32mm Bore & Keyway is a precision-engineered power transmission component designed for reliable performance in 1/2" pitch chain drive systems. This sprocket features 20 teeth and comes pre-machined with a 32mm bore and integrated keyway, ready for immediate installation without additional machining requirements.
Key Features:
- 20 Teeth – Balanced tooth count ideal for moderate speed reduction with improved load distribution
- 32mm Pre-Machined Bore – Direct fit mounting for larger industrial shafts
- Integrated Keyway – Ensures positive drive engagement and prevents shaft slippage during operation
- Dual Grubscrews – Provides secure, vibration-resistant shaft locking for reliable performance
- 1/2" Pitch Compatibility – Works seamlessly with standard 08B1 chain systems
- Pre-Finished Design – Eliminates additional machining requirements for faster installation
Ideal Applications:
This 20-tooth sprocket with larger 32mm bore is well-suited for:
- Heavy-duty conveyor systems requiring robust power transmission
- Packaging machinery and material handling equipment
- Agricultural machinery and industrial equipment
- General industrial power transmission systems with larger shaft diameters
- Equipment retrofits and replacement installations
- Applications requiring moderate speed ratios with enhanced load-carrying capacity
Reference: 4SR20 32BK&2GS SPKT
The combination of 20 teeth with a 32mm bore makes this sprocket particularly effective for applications requiring reliable engagement with larger shafts while maintaining controlled speed reduction. Whether you're designing a new chain drive system or replacing a worn component, this precision-manufactured sprocket delivers the durability and performance required in demanding industrial environments.
