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Chain Sprockets
Bored & Keyed Sprockets
1/2inch Pitch Bored & Keyed Sprockets
Quick Code: BB-701024
08B1 21T Sprocket Comes With 22mm Bore & Keyway with 2 Grubscrews (4SR21 22BK&2GS)
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Product Specification
Bore
22mm
Number of Teeth
21
Pitch
1/2inch
Reference
4SR21 22BK&2GS SPKT
Quick Order Code
BB-701024
Product Description
The 08B1 21T Sprocket with 22mm Bore & Keyway is a precision-engineered power transmission component designed for reliable chain drive systems. This sprocket features 21 teeth and is equipped with a pre-machined 22mm bore, integral keyway, and 2 grubscrews for secure and dependable shaft mounting.
Key Features:
- Tooth Count: 21 teeth for optimized speed and torque balance
- Bore Size: 22mm 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
- 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
- Mid-range speed and 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 21-tooth configuration offers an ideal balance between the lower-tooth and higher-tooth options, providing versatile performance across a broad range of applications.
Reference: 4SR21 22BK&2GS SPKT
