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Chain Sprockets
Bored & Keyed Sprockets
5/8inch Pitch Bored & Keyed Sprockets
Quick Code: BB-701245
10B1 20T Sprocket Comes With 20mm Bore & Keyway with 2 Grubscrews (5SR20 20BK&2GS SPKT)
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Product Specification
Bore
20mm
Number of Teeth
20
Pitch
5/8inch
Reference
5SR20 20BK&2GS SPKT
Quick Order Code
BB-701245
Product Description
This 10B1 20-Tooth Sprocket is a precision-engineered power transmission component designed for balanced performance across a wide range of industrial applications. Pre-machined and ready to install, it features:
- 20 Teeth – Provides an excellent balance between speed and torque, making it ideal for general-purpose power transmission and moderate-duty applications
- 5/8" Pitch – Compatible with standard 10B1 roller chains for seamless integration into existing systems
- 20mm Bore – Precision-machined bore for secure shaft mounting on standard 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 with moderate speed and load requirements
- Agricultural machinery and equipment
- Packaging and automation equipment
- General industrial power transmission in medium-duty systems
- Intermediate sprocket applications with standard shaft diameters
Manufactured to exacting standards and stocked in our UK warehouse, this sprocket delivers fast delivery and reliable performance for your power transmission requirements.

