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Chain Sprockets
Bored & Keyed Sprockets
1inch Pitch Bored & Keyed Sprockets
Quick Code: BB-701552
16B1 17T Sprocket Comes With 45mm Bore & Keyway with 2 Grubscrews (8SR17 45BK&2GS)
This 16B1 17-Tooth Sprocket is a precision-engineered power transmission component designed for 1-inch pitch roller chain systems. It features a pre-machined 45mm bore with an integrated keyway and comes equipped with 2 grub screws for secure and reliable shaft mounting.
Key Features:
- 17-tooth simplex sprocket for 1-inch pitch chains
- 45mm pre-machined bore for easy installation
- Precision keyway for positive shaft engagement
- 2 grub screws included for secure fastening
- Manufactured to exacting industrial standards
- Ideal for medium-speed power transmission applications
Specifications:
- Tooth Count: 17 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: 8SR17 45BK&2GS SPKT
Applications:
This 17-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
Manufactured to exacting standards, this sprocket delivers reliable performance and durability in demanding industrial environments. The 45mm bore with keyway ensures precise alignment and secure mounting, while the dual grub screws provide additional holding power to prevent slippage during operation.
As a leading supplier of 1-inch pitch bored and keyed chain sprockets, we maintain extensive stock of over 150 variations. For technical assistance or to confirm compatibility with your specific chain drive system, please contact our technical sales team.

