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Chain Sprockets
Bored & Keyed Sprockets
1inch Pitch Bored & Keyed Sprockets
Quick Code: BB-701644
16B1 25T Sprocket Comes With 50mm Bore & Keyway with 2 Grubscrews (8SR25 50BK&2GS)
This 16B1 25-Tooth Sprocket is a precision-engineered power transmission component designed for demanding industrial applications requiring maximum torque capacity and load-bearing capability. Featuring a robust 50mm pre-machined bore with integrated keyway, this sprocket delivers secure and reliable shaft mounting when paired with the included 2 grub screws.
Key Specifications:
- Tooth Count: 25 teeth
- Pitch: 1 inch (compatible with standard 1 inch pitch roller chains)
- Bore Diameter: 50mm
- Bore Type: Bored & keyed with 2 grub screws for enhanced grip and security
- Sprocket Type: 16B1 Simplex
- Reference: 8SR25 50BK&2GS SPKT
Key Features:
- High Tooth Count – Optimised for applications requiring lower speed ratios and increased torque output
- 50mm Pre-Machined Bore – Ready for direct installation on substantial shaft diameters
- Integrated Keyway – Ensures positive drive engagement and prevents shaft slippage
- 2 Grub Screws – Provides dual-point securing for maximum stability and vibration resistance
- Heavy-Duty Construction – Manufactured to precise industrial standards for demanding applications
Ideal Applications:
This sprocket is ideal for use in:
- Heavy-duty conveyor systems
- Agricultural machinery and equipment
- Material handling and lifting operations
- Industrial drive systems requiring larger shaft diameters and increased torque
- Power transmission applications in manufacturing facilities
- Low-speed, high-torque drive configurations
The larger 50mm bore and 25-tooth configuration make this sprocket particularly suitable for applications requiring substantial load-bearing capability, consistent power delivery, and reliable performance in high-demand industrial environments. Manufactured to exacting standards, this component ensures optimal longevity and performance in continuous operation.
For technical assistance in selecting the right sprocket for your specific chain drive requirements, our expert technical sales team is available to help you find the perfect solution for your application.