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Chain Sprockets
Bored & Keyed Sprockets
5/8inch Pitch Bored & Keyed Sprockets
Quick Code: BB-701287
10B1 24T Sprocket Comes With 42mm Bore & Keyway with 2 Grubscrews (5SR24 42BK&2GS SPKT)
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Product Specification
Bore
42mm
Number of Teeth
24
Pitch
5/8inch
Reference
5SR24 42BK&2GS SPKT
Quick Order Code
BB-701287
Product Description
This 10B1 24-tooth sprocket is a premium power transmission component featuring a 42mm bore with keyway and two grubscrews for secure and reliable shaft mounting. Designed to work seamlessly with standard 10B1 roller chains (5/8" pitch), this precision-engineered sprocket delivers balanced speed and torque delivery, making it ideal for large-diameter shaft applications requiring robust chain drive solutions.
Key Features:
- 24 teeth – optimal configuration for balanced speed and torque characteristics
- 42mm bore diameter – ideal for large shaft applications and heavy-duty installations
- 5/8" pitch (10B1) – compatible with standard 10B1 roller chains
- Pre-machined keyway – ensures positive drive engagement and prevents slippage
- Two grubscrews included – provides dual-point clamping for enhanced security and quick installation
- Precision-engineered construction – built for reliable long-term performance in demanding applications
Ideal Applications:
- Heavy-duty conveyor systems
- Large agricultural machinery and equipment
- Industrial packaging and material handling systems
- Heavy-load power transmission applications
- Mining and quarrying equipment
- General-purpose machinery requiring robust chain drive solutions with larger shaft diameters
Reference: 5SR24 42BK&2GS SPKT
Stocked in our UK warehouse for fast delivery. Contact our technical team if you need assistance selecting the correct sprocket specification for your application.

