Transmissions
Chain Sprockets
Pilot Bore Sprockets
5/8inch Pitch (10B1, 10B2, 10B3) Pilot Bore Sprockets
10B3 - 5/8inch Triplex Chain Sprocket
Quick Code: BB-20843
5TR57 Pilot Bore Chain Sprocket 10B3
10B3 - British Standard Pilot Bore Roller Chain Sprocket
The 5TR57 pilot bore chain sprocket is a precision-engineered component designed for reliable power transmission in industrial and mechanical applications. As part of the 10B3 triplex chain sprocket range, it meets British standard specifications for compatibility and performance. With its 57-tooth configuration, this sprocket is ideal for applications requiring lower speed ratios and higher torque transmission.
Specifications:
- Pitch: 5/8 inch
- Number of Teeth: 57
- Boss Diameter: 130mm
- Outside Diameter: 296mm
- Overall Length: 60mm
Applications:
Ideal for use in conveyor systems, machinery drives, agricultural equipment, and other mechanical power transmission systems requiring a 5/8 inch triplex chain configuration. The large tooth count makes it particularly suitable for low-speed, high-torque applications where controlled power delivery is essential. The pilot bore design allows for easy installation onto shafts and provides excellent engagement with the chain for smooth, reliable operation.
Brand: Medway
The 5TR57 offers dependable performance in demanding industrial environments, manufactured to exacting standards for durability and precision alignment.



