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Chain Sprockets
Bored & Keyed Sprockets
5/8inch Pitch Bored & Keyed Sprockets
Quick Code: BB-701107
10B1 12T Sprocket Comes With 19mm Bore & Keyway with 2 Grubscrews (5SR12 19BK&2GS SPKT)
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Product Specification
Bore
19mm
Number of Teeth
12
Pitch
5/8inch
Reference
5SR12 19BK&2GS SPKT
Quick Order Code
BB-701107
Product Description
This 10B1 12-Tooth Sprocket is a precision-engineered power transmission component designed for applications requiring a compact, high-ratio sprocket. Pre-machined and ready to install, it features:
- 12 Teeth – Ideal for high-speed, low-torque applications or as a driver sprocket in reduction systems
- 5/8" Pitch – Compatible with standard 10B1 roller chains for seamless integration into existing systems
- 19mm Bore – Precision-machined bore for secure shaft mounting on smaller diameter shafts
- Keyway – Built-in keyway for positive drive and prevention of rotational slippage
- 2 Grubscrews – Included for additional shaft clamping security and reliable positioning
Ideal Applications:
- Conveyor systems requiring compact drive arrangements
- Agricultural machinery and equipment
- Packaging and automation equipment
- General industrial power transmission with space constraints
- High-speed drive applications in light-to-medium duty systems
Manufactured to exacting standards and stocked in our UK warehouse, this sprocket delivers fast delivery and reliable performance for your power transmission requirements.

