Transmissions
Chain Sprockets
Bored & Keyed Sprockets
1/2inch Pitch Bored & Keyed Sprockets
Quick Code: BB-700995
08B1 19T Sprocket Comes With 30mm Bore & Keyway with 2 Grubscrews (4SR19 30BK&2GS)
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Product Specification
Bore
30mm
Number of Teeth
19
Pitch
1/2inch
Reference
4SR19 30BK&2GS SPKT
Quick Order Code
BB-700995
Product Description
The 08B1 19T Sprocket with 30mm Bore & Keyway and 2 Grubscrews is a precision-engineered power transmission component designed for heavy-duty chain drive systems requiring reliable performance and secure shaft mounting. This 1/2 inch pitch sprocket combines a robust 19-tooth design with a pre-machined 30mm bore and integral keyway, making it an ideal choice for medium to high-torque applications.
Product Specifications:
- Tooth Count: 19 teeth
- Pitch: 1/2 inch
- Bore Diameter: 30mm
- Keyway: Pre-machined for secure shaft alignment
- Grubscrews: 2 included for reliable shaft mounting
- Reference: 4SR19 30BK&2GS SPKT
Key Features:
- Pre-machined bore and keyway eliminate additional machining requirements
- Dual grubscrews provide secure and vibration-resistant shaft fixing
- 19-tooth configuration ideal for balanced torque and speed transmission
- 30mm bore accommodates heavy-duty shaft applications
- Precision-engineered for reliable power transmission in demanding environments
Ideal Applications:
This versatile sprocket is well-suited for use in:
- Conveyor systems
- Packaging machinery
- Agricultural equipment
- Industrial automation systems
- Heavy-duty power transmission drives
- General purpose chain drive applications requiring increased torque
As part of our extensive range of 1/2 inch pitch bored and keyed sprockets, this component is ready for immediate installation and is perfect for replacement or new heavy-duty system design requirements.

