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Chain Sprockets
Bored & Keyed Sprockets
1inch Pitch Bored & Keyed Sprockets
Quick Code: BB-701624
16B1 23T Sprocket Comes With 45mm Bore & Keyway with 2 Grubscrews (8SR23 45BK&2GS)
This 16B1 23-tooth sprocket is a precision-engineered power transmission component designed for reliable performance in demanding industrial applications. Featuring a 45mm pre-machined bore with integrated keyway and two grub screws, this sprocket delivers secure, dependable shaft mounting for medium to high-duty chain drive systems.
Key Features:
- 23-tooth simplex sprocket for 1-inch pitch chains
- 45mm pre-machined bore for secure installation on larger shafts
- Precision keyway for positive shaft engagement
- 2 grub screws included for secure fastening and vibration resistance
- Manufactured to exacting industrial standards
- Ideal for medium-speed power transmission applications
Key Specifications:
- Tooth Count: 23 teeth
- Bore Diameter: 45mm
- Pitch: 1 inch (25.4mm)
- Chain Compatibility: 1 inch pitch roller chains
- Mounting: Keyed bore with 2 grub screws for positive shaft engagement
- Reference: 8SR23 45BK&2GS SPKT
Applications:
This 23-tooth sprocket is well-suited for use in:
- Conveyor systems and material handling equipment
- Agricultural machinery and equipment
- Industrial drive systems requiring balanced speed and torque ratios
- General power transmission applications
- Machinery requiring medium-duty chain drive solutions with larger shaft accommodation
Manufactured to precise ISO standards, this sprocket combines durability with consistent performance. The 45mm bore accommodates larger shaft diameters, making it suitable for applications requiring robust power transmission. The keyed bore with dual grub screws ensures precise alignment and prevents slippage during operation, delivering reliable performance in demanding industrial environments.
Need assistance? Our technical sales team is available to help you select the correct sprocket configuration for your specific chain drive requirements.

