Keyless Bushings locking device
Our single-nut keyless locking bushing devices offer a robust and precise solution for connecting hubs to shafts without the need for keyways or welding. Tightened using a single hex nut, these locking bushings simplify installation and eliminate play, backlash, and fretting corrosion common in traditional keyed connections.
Designed for high-concentricity performance, our keyless bushings reliably handle combined torsional, axial, and bending loads. They are widely applied in power transmission systems, including timing belt sprockets, chain drives, conveyor rollers, gear hubs, and fan impellers.
Key Features:
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Easy Installation: Fast mounting and precise axial/angular positioning using a standard torque wrench.
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Zero Backlash: Provides a high-capacity interference fit with balanced stress distribution.
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Versatile Range: Suitable for shaft diameters up to 3 inches (75 mm), with custom surface treatments available for corrosive environments.
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Multi-Screw Solutions: For applications requiring higher torque capacities or larger shaft sizes, multi-screw keyless locking devices are also available.
Disclaimer & Compatibility Note:
All manufacturer names, part numbers, symbols, and descriptions (including Trantorque®) are used strictly for cross-reference and compatibility purposes only. Our products are independent, precision-engineered locking devices and are not manufactured, sponsored, or endorsed by the original equipment manufacturers. All trademarks remain the property of their respective owners.