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Chain Sprockets
Bored & Keyed Sprockets
1inch Pitch Bored & Keyed Sprockets
Quick Code: BB-701606
16B1 21T Sprocket Comes With 30mm Bore & Keyway with 2 Grubscrews (8SR21 30BK&2GS)
This 16B1 21-tooth sprocket is a precision-engineered chain drive component designed for 1-inch pitch roller chains. Featuring a pre-machined 30mm bore with keyway and supplied with 2 grub screws, it provides secure and reliable shaft mounting for industrial applications requiring a smaller bore diameter.
Key Specifications:
- Pitch: 1 inch (16B1 simplex)
- Tooth Count: 21 teeth
- Bore Diameter: 30mm
- Keyway: Yes
- Grub Screws: 2 included
- Reference: 8SR21 30BK&2GS SPKT
Applications:
This sprocket is ideal for use in:
- Conveyor systems and material handling equipment
- Agricultural machinery and farm equipment
- Industrial drive systems and power transmission
- Manufacturing and processing equipment
- General chain drive applications with smaller shaft requirements
About This Product:
Manufactured to precise industrial standards, this bored and keyed sprocket is ready for immediate installation onto your shaft. The 21-tooth configuration provides an excellent balance of speed and torque characteristics, making it suitable for various speed ratios within your drive system. The 30mm bore is ideal for applications requiring a smaller shaft diameter while maintaining reliable torque transmission capability. The dual grub screws ensure maximum holding power and prevent unwanted slippage during operation. This sprocket is engineered for compatibility with standard 1-inch pitch roller chains and is suitable for both light to moderate duty applications.
As part of our extensive range of over 150 bored and keyed sprocket variations, this component is manufactured to the highest standards. For technical assistance in selecting the correct sprocket for your specific chain drive system, please contact our technical sales team.
