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Chain Sprockets
Bored & Keyed Sprockets
1/2inch Pitch Bored & Keyed Sprockets
Quick Code: BB-701062
08B1 25T Sprocket Comes With 38mm Bore & Keyway with 2 Grubscrews (4SR25 38BK&2GS)
The 08B1 25T Sprocket with 38mm Bore & Keyway is a precision-engineered chain sprocket designed for high-torque power transmission applications. This heavy-duty sprocket combines a 25-tooth configuration with our maximum 38mm bore size, making it an excellent choice for systems requiring maximum load capacity and secure shaft mounting on larger diameter industrial shafts.
Key Features:
- 25 Teeth: Provides superior torque delivery and low-speed, high-load engagement with 1/2" pitch chain systems
- 38mm Bore: Our maximum bore size, ideal for larger industrial shafts requiring robust shaft diameter accommodation
- Integral Keyway: Pre-machined keyway eliminates additional machining requirements and ensures positive, secure shaft engagement
- Dual Grubscrews: Provides enhanced holding power and superior vibration resistance for reliable shaft retention under demanding conditions
- 1/2 Inch Pitch (08B1): Compatible with standard 08B1 industrial roller chain systems
Ideal Applications:
This sprocket is particularly well-suited for:
- Heavy-duty conveyor systems with high torque and load requirements
- Industrial packaging machinery requiring increased load capacity and shaft support
- Agricultural equipment with significant power transmission demands
- General industrial power transmission systems requiring maximum torque delivery
- Large-diameter shaft drive applications where bore size and teeth count are critical
- Replacement components for existing heavy-duty 1/2" pitch chain drive systems
With its combination of 25 teeth and maximum 38mm bore capacity, this sprocket delivers exceptional performance for the most demanding applications where both maximum torque and large shaft diameter support are essential. The ready-to-install design requires no additional machining, enabling faster system deployment and reduced installation time.
Reference: 4SR25 38BK&2GS SPKT
Our technical team is available to assist you in selecting the correct sprocket specification for your application or to provide replacement components for existing systems.
