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Chain Sprockets
Bored & Keyed Sprockets
1/2inch Pitch Bored & Keyed Sprockets
Quick Code: BB-701031
08B1 22T Sprocket Comes With 38mm Bore & Keyway with 2 Grubscrews (4SR22 38BK&2GS)
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Product Specification
Bore
38mm
Number of Teeth
22
Pitch
1/2inch
Reference
4SR22 38BK&2GS SPKT
Quick Order Code
BB-701031
Product Description
The 08B1 22T Sprocket with 38mm Bore & Keyway and 2 Grubscrews is a precision-engineered power transmission component designed for 1/2" pitch chain drive systems. This ready-to-install sprocket features a pre-machined 38mm bore with integrated keyway and dual grubscrews, providing secure shaft mounting without the need for additional machining.
Key Features:
- 22 Teeth: Optimised for balanced speed and torque transmission in medium to heavy-duty applications
- 38mm Pre-Bored Shaft: Precision-machined bore for accurate, secure fit on larger diameter shafts
- Integral Keyway: Ensures positive drive engagement and prevents shaft slippage
- Dual Grubscrews: Provides redundant security for reliable long-term operation
- 1/2" Pitch (08B1 Standard): Compatible with standard 1/2" roller chain
- Precision-Engineered Construction: Built to withstand demanding industrial environments
Ideal Applications:
This versatile sprocket is perfect for use in:
- Heavy-duty conveyor systems and material handling equipment
- Packaging and labeling machinery
- Agricultural equipment and farm machinery
- General industrial power transmission systems
- Medium to heavy-duty chain drive assemblies
- Replacement sprockets for existing chain drive systems
Reference: 4SR22 38BK&2GS SPKT
Whether you're designing a new chain drive system or replacing a worn sprocket, this component delivers the reliability and precision required for demanding industrial applications. Our technical team is available to assist with specification selection for your specific application requirements.

