PSL-K-C Nickel Plated Posi-Lok® Keyless Shaft Bushings

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PSL-K-C Series keyless shaft bushings have the same features as the standard PSL-K Series but with the addition of electroless nickel plated components for protection from incidental contact with salts, water, solvents, and corrosion. The PSL-K-C keyless locking device design supports smaller shaft sizes and is available in both metric and some inch sizes with transmittable torque ranging up to 553 ft-lb.  This model is easy to install and ideal for mounting timing belts, pulleys, cams, gears, and other motion components.
Contact us today to learn more or request a quote for the Posi-Lok shaft bushing model that meets your motion control requirements.

PSL-K-C Keyless Shaft Bushing Features

PSL-K-C Posi-Lok keyless shaft bushings are designed with a functional grip that creates a solid and secure connection between the shaft and mounted component without the use of keyways. When the actuation screws are tightened, it draws two opposing conical tapers against their mutual contact surfaces.  This forces the inner and outer sleeves to expand against the shaft and hub fastening components to the shaft.  This locking connection transmits high torque and resists axial forces.
Additional features and benefits include:
  • Electroless Nickel Plated Components
  • Simple locking design does not require the use of keyways
  • Ease of mounting – socket head cap screws tighten quickly and easily
  • Small ID / OD sleeve dimensions allow a smaller component to be mounted, saving on the moment of inertia, cost, and weight
  • Excellent concentricity – only minimal radial and axial runout

Contact Us to Learn More About Our Posi-Lok Keyless Shaft Bushings

Zero-Max offers keyless locking devices in different models, materials, and sizes to meet your shaft mounting requirements. Contact us today to learn more or request a quote for PSL-K-C Series nickel plated keyless shaft bushings.