Welle-Nabe-Verbindung

Shrink Disc

  • Friction-locked  shaft-hub-connections to shrink hubs (e.g. hollow shafts) onto solid shafts

Light Duty Series

RFN 4012

  • only for transmission of torque
  • easy mounting

RFN 4051

  • shrink disc for small or median torques

RFN 4073 mini

  • small moment of inertia

Standard Series

RFN 4022

  • inner ring slit
  • low power deficit

RFN 4061

  • shrink disc in 3 parts, standard type
  • simple mounting of e.g. chain sprockets onto shafts

RFN 4071

  • for high torques
  • inner ring slit

RFN 4161

  • for high torques
  • balancing of small misalignments

Heavy Duty Series

RFN 4023

  • for high torque and bending loads

RFN 4091

  • highest transmission rates

RFN 4181

  • shrink disc in 2 parts
  • high torque transmittable