Transmissions
Chain Sprockets
Bored & Keyed Sprockets
3/8inch Pitch Bored & Keyed Sprockets
Quick Code: BB-701480
06B1 30T Sprocket Comes With 28mm Bore & Keyway with 2 Grubscrews (3SR30 28BK&2GS)
Buy Now
Product Specification
Bore
28mm
Number of Teeth
30
Pitch
3/8inch
Reference
3SR30 28BK&2GS SPKT
Quick Order Code
BB-701480
Product Description
The 06B1 30T Sprocket with 28mm Bore & Keyway is a precision-engineered component designed for reliable power transmission in chain drive systems. This bored and keyed sprocket comes pre-machined and ready to install, featuring two grubscrews for secure shaft mounting. As the highest tooth count option in our 3/8 inch pitch range, this 30-tooth sprocket is ideal for applications requiring maximum speed multiplication or minimum torque reduction.
Key Features:
- Tooth Count: 30 teeth - optimized for high-speed applications and maximum speed multiplication ratios
- Bore Size: 28mm - compatible with larger shaft diameters for heavy-duty applications
- Pitch: 3/8 inch - ensures compatibility with 3/8" pitch chain systems
- Keyway: Pre-cut keyway for precise alignment and reliable power transfer
- Grubscrews: 2 grubscrews included for enhanced grip and shaft security
- Series: 06B1 - proven performance in industrial applications
- Ready-to-fit: Pre-machined centre hole and keyway eliminate additional preparation work
Applications:
This sprocket is ideal for use in:
- High-speed conveyor systems
- Packaging machinery requiring rapid cycling
- Agricultural equipment with speed multiplication requirements
- Industrial chain drives operating at elevated speeds
- Heavy-duty transmission systems where torque reduction is required
- Equipment requiring maximum speed ratios with balanced power transfer
Benefits:
- Pre-bored and keyed for quick, straightforward installation
- Two grubscrews ensure secure and stable shaft mounting
- Precision-engineered for consistent, reliable power transfer
- 28mm bore diameter suitable for larger shaft applications and heavy-duty operation
- Part of an extensive range with bore sizes from 10mm to 30mm and tooth counts from 10 to 30 teeth
Reference: 3SR30 28BK&2GS SPKT
For assistance in selecting the correct sprocket for your specific chain drive application, our technical sales team is available to provide expert guidance.

