Locking Assemblies Stainless Steel | RINGFEDER®

Proven reliability and functionality even in the toughest operating conditions: High-quality RINGFEDER® Locking Assemblies made of stainless steel are the preferred choice for all drive applications that place highest demands on the corrosion resistance of the components being used – e.g. in pump manufacturing, in the food and beverage industry and in medical technology. Consisting of high-strength precision rings and specially developed screws made of stainless steel, our rust-free shaft-hub-connections are resistant to unwanted dirt deposits and aggressive cleaning agents. Therefore, they not only support plant operators in complying with the strictest hygiene and cleanliness guidelines, but also help to effectively prevent cost-intensive production downtimes. Stainless RINGFEDER® Locking Assemblies transmit torques as well as radial and axial forces absolutely backlash-free and are also completely free of wear and maintenance. They are available to users both as tailor-made special solutions and in a large variety of established, readily available standard sizes and variants.

Locking Assemblies Stainless Steel

Locking Assemblies Stainless Steel RfN 7012 | RINGFEDER®

RfN 7012 SST

Robust Stainless Steel Version with Axial Hub Fixation for Highest Forces and Torques

  • Without Axial Displacement
  • Inner Diameter d: 19-150 mm
  • Outer Diameter D: 47-200 mm
  • Overall Length L: 27.5-52 mm
  • Torque T: 252-24,046 Nm
Locking Assemblies Stainless Steel RfN 7013.1 | RINGFEDER®

RfN 7013.1 SST

Proven Rust-Free Design with Flange for Maximum Rotational Speeds and Radial Loads

  • Self-Centering
  • Without Axial Displacement
  • Inner Diameter d: 19-150 mm
  • Outer Diameter D: 47-200 mm
  • Overall Length L: 37-77 mm
  • Torque T: 199-19,950 Nm
Locking Assemblies Stainless Steel RfN 7061 | RINGFEDER®

RfN 7061 SST

Corrosion-Resistant Model for Smallest Shaft Diameters and Thin-Walled Hubs

  • Self-Centering
  • Low Surface Pressure
  • Inner Diameter d: 6-50 mm
  • Outer Diameter D: 16-80 mm
  • Overall Length L: 13.5-44 mm
  • Torque T: 3-1,472 Nm
Locking Assemblies Stainless Steel RfN 7110

RfN 7110 SST

Highly Compact Design, Optimally Suited for Thin Hubs and Confined Spaces

  • Self-Centering
  • Without Axial Displacement
  • Low Surface Pressure
  • Inner Diameter d: 8-50 mm
  • Outer Diameter D: 16-65 mm
  • Overall Length L: 28-82 mm
  • Torque T: 16-1,883 Nm