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Chain Sprockets
Bored & Keyed Sprockets
1/2inch Pitch Bored & Keyed Sprockets
Quick Code: BB-700914
08B1 12T Sprocket Comes With 15mm Bore & Keyway with 2 Grubscrews (4SR12 15BK&2GS)
The 08B1 12T Sprocket with 15mm Bore & Keyway is a precision-engineered power transmission component designed for 1/2" pitch chain systems. This compact sprocket features pre-machined specifications that eliminate the need for additional customization, making it an ideal solution for space-constrained applications.
Product Specifications:
- Tooth Count: 12 teeth
- Pitch: 1/2" (12.7mm)
- Bore Diameter: 15mm
- Keyway: Included for secure shaft engagement
- Grubscrews: 2 grubscrews for reliable shaft mounting
- Reference: 4SR12 15BK&2GS
Key Features:
- Pre-machined bore and keyway eliminate costly secondary machining
- Dual grubscrews ensure secure and vibration-resistant shaft mounting
- 12-tooth configuration provides high-speed, low-torque drive characteristics
- Precision-engineered for reliable performance in demanding applications
Applications:
Ideal for use in conveyor systems, packaging machinery, agricultural equipment, and general industrial power transmission systems where compact, high-speed sprockets are required. Commonly used as a driver sprocket in chain drive systems requiring acceleration and smooth operation.
Whether you need a replacement sprocket or are designing a new chain drive system, this versatile component offers the quality and reliability you can depend on.

