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Chain Sprockets
Bored & Keyed Sprockets
3/8inch Pitch Bored & Keyed Sprockets
Quick Code: BB-701466
06B1 25T Sprocket Comes With 30mm Bore & Keyway with 2 Grubscrews (3SR25 30BK&2GS)
The 06B1 25T Sprocket with 30mm Bore & Keyway is a robust, high-performance component designed for precision chain drive transmission systems. This sprocket features a pre-machined 30mm bored centre hole with integrated keyway and comes equipped with 2 grubscrews for secure, reliable shaft mounting. With 25 teeth and a 3/8 inch pitch, this sprocket is ideal for heavy-duty applications requiring substantial torque transmission and lower speed ratios.
Key Features:
- Tooth Count: 25 teeth – ideal for high-torque, lower-speed power transmission applications
- Pitch: 3/8 inch – standard industrial chain pitch for compatibility with common drive systems
- Bore Diameter: 30mm – suitable for larger shaft applications and heavy-duty installations
- Keyway: Pre-machined for positive shaft drive engagement and reliable power transfer
- Grubscrews: 2x included for secure fastening and straightforward installation
- Series: 06B1 – proven reliability in demanding industrial applications
Applications:
This 25-tooth sprocket is ideal for use in:
- Heavy-duty conveyor systems and material handling equipment
- Industrial drive systems requiring high torque and controlled speed reduction
- Large-scale packaging machinery and automation equipment
- Agricultural equipment and heavy machinery
- Power transmission systems where robust, mid-range performance is essential
- General industrial chain drive applications with substantial load requirements
Reference: 3SR25 30BK&2GS SPKT
Ready to install and built to last, this sprocket provides a dependable solution for your chain drive needs. The pre-machined design eliminates the need for additional machining, reducing installation time and costs. For technical assistance in selecting the right sprocket for your application, our experienced technical sales team is here to help.

