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Chain Sprockets
Bored & Keyed Sprockets
1/2inch Pitch Bored & Keyed Sprockets
Quick Code: BB-701036
08B1 22T Sprocket Comes With 18mm Bore & Keyway with 2 Grubscrews (4SR22 18BK&2GS)
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Product Specification
Bore
18mm
Number of Teeth
22
Pitch
1/2inch
Reference
4SR22 18BK&2GS SPKT
Quick Order Code
BB-701036
Product Description
The 08B1 22T Sprocket with 18mm Bore & Keyway is a precision-engineered power transmission component designed for reliable performance in 1/2" pitch chain drive systems. This pre-machined sprocket comes ready for immediate installation, eliminating the need for additional machining work and reducing setup time.
Product Specifications
- Tooth Count: 22 teeth for balanced speed and torque delivery
- Pitch: 1/2 inch (08B1 standard)
- Bore Diameter: 18mm pre-machined
- Keyway: Pre-cut keyway for secure shaft alignment and positive drive engagement
- Grubscrews: 2 included for dual-point shaft clamping security
- Reference Code: 4SR22 18BK&2GS SPKT
Key Features
- Pre-machined bore with keyway eliminates additional machining requirements
- Dual grubscrews provide secure and vibration-resistant shaft mounting
- 22-tooth configuration ideal for mid-to-high-speed applications with optimal torque characteristics
- Ready-to-install design reduces assembly time and labor costs
- Precision-engineered for reliable chain engagement and extended component longevity
- 18mm bore size suitable for medium-duty shaft applications
Applications
This versatile sprocket is ideal for use in:
- Conveyor systems and material handling equipment
- Packaging machinery and automation systems
- Agricultural equipment and farming machinery
- General industrial power transmission drives
- Mid-range drive applications requiring balanced speed and torque delivery
- Replacement applications in existing chain drive systems
Whether you're designing a new chain drive system or require a replacement component, this bored and keyed sprocket provides the precision and reliability needed for demanding industrial applications. The 18mm bore accommodates medium shaft diameters, making it suitable for versatile drive system configurations.

