Transmissions
Chain Sprockets
Bored & Keyed Sprockets
1/2inch Pitch Bored & Keyed Sprockets
Quick Code: BB-701051
08B1 23T Sprocket Comes With 20mm Bore & Keyway with 2 Grubscrews (4SR23 20BK&2GS)
The 08B1 23T Sprocket with 20mm Bore & Keyway is a precision-engineered power transmission component designed for reliable chain drive systems. This sprocket features 23 teeth and is equipped with a pre-machined 20mm bore, integral keyway, and 2 grubscrews for secure and dependable shaft mounting.
Key Features:
- Tooth Count: 23 teeth for optimised torque delivery and controlled speed reduction
- Bore Size: 20mm pre-machined bore
- Chain Pitch: 1/2 inch (08B1 standard)
- Keyway: Integrated keyway for positive drive connection
- Grubscrews: 2 grubscrews included for secure shaft locking and vibration resistance
- Ready to Install: No additional machining required
Applications:
This versatile sprocket is ideal for use in:
- Conveyor systems and material handling equipment
- Packaging machinery and automation equipment
- Agricultural equipment and implements
- General industrial power transmission drives
- Lower-speed, higher-torque applications
- Drive systems requiring medium bore sizes
As part of our extensive 1/2 inch pitch bored and keyed sprocket range, this component combines reliability with ease of installation, making it an excellent choice for replacement or new system design. The 23-tooth configuration provides enhanced torque characteristics, delivering superior performance in applications requiring controlled speed reduction and increased power delivery across a broad range of industrial environments.
Reference: 4SR23 20BK&2GS SPKT
Ready to install and requiring no additional machining, this bored and keyed sprocket delivers immediate functionality and reliability for your drive system requirements. Whether you need a replacement component for an existing system or are designing a new chain drive application, this 23-tooth sprocket offers the precision and performance needed for efficient power transmission.

