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Chain Sprockets
Bored & Keyed Sprockets
1/2inch Pitch Bored & Keyed Sprockets
Quick Code: BB-700991
08B1 19T Sprocket Comes With 18mm Bore & Keyway with 2 Grubscrews (4SR19 18BK&2GS)
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Product Specification
Bore
18mm
Number of Teeth
19
Pitch
1/2inch
Reference
4SR19 18BK&2GS SPKT
Quick Order Code
BB-700991
Product Description
The 08B1 19T Sprocket with 18mm Bore & Keyway is a precision-engineered power transmission component designed for 1/2" pitch chain drive systems. This pre-machined sprocket comes ready for installation, eliminating the need for additional machining work.
Key Features:
- Tooth Count: 19 teeth for reliable speed and torque characteristics
- Bore Size: 18mm pre-machined bore
- Chain Pitch: 1/2" (08B1 standard)
- Keyway: Pre-cut keyway for secure shaft alignment
- Grubscrews: 2 grubscrews included for additional shaft clamping security
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
- Replacement applications in existing chain drive systems
Reference: 4SR19 18BK&2GS SPKT
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.

