Hyd_Fitted_Bolt_3

Radial Fit Bolt

Our Hydraulically Fitted Coupling Bolts (Radial Fit Bolt) consist of a tapered bolt with a tapered sleeve and two cylindrical nuts and are designed replace standard coupling bolts.

Designed to replace standard coupling bolts, Riverhawk’s Hydraulically Fitted Coupling Bolts (Radial Fit Bolt) reduces installation and operational problems created by the use of old style coupling bolts. During installation of traditional bolts, the required tight tolerance fit insertion into the bolt hole will sometimes cause damage to both the bolt and hole. This can cause galling of both parts thus hampering removal and extending down times.Riverhawk’s Hydraulically Fitted Coupling Bolts consist of a tapered bolt with a tapered sleeve and two cylindrical nuts. This package is reusable and offers efficient, repeatable performance.Radial Fit Bolt Overview

  • Ideal for Retrofits
  • Reduced Outage Time
  • Installation and set-up time reduced
  • One person installation & removal
  • Established Concentricity
  • Precise fit to maintain concentricity
  • Completely fills the bolt hole thus eliminating slippage and pinching due to poor fit
  • Fast, Easy Installation and Removal
  • Precision machining with exclusive triple lead puller and tensioner threads
  • Hydraulically assisted removal if needed
  • Reusable
  • Replaceable outer sleeves
  • Stronger Materials
  • Eliminates sleeve imprint and has greater load carry capacity

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