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HEF Groupe

The technical support & commercial unit

The jobbing network

The Surface Engineering Group

The technical support & commercial unit

The jobbing network

  • HEF Group
    • History / Presentation
    • Our values / Our commitments
    • HEF figures
    • HEF in video
  • Our Skills
    • Thermochemistry - Nitriding
    • Vacuum deposition - PVD/PACVD
    • Bushings / Joints
    • Our jobbing services
  • Our Network
    • Europe
    • North America
    • South America
    • Asia
  • Careers and Training
    • Jobs
    • Training offers
  • Innovation
    • Tribology
    • Environnement - Emissions reduction
    • New sources of energy
    • New surface functions
    • Contract R&D
  • Contact Us
  • Presentation
  • Bushings / Joints
    • Steel bushings
      • PEL® bushings
      • PEL® BH bushings
      • PEL® HP bushings
      • PEL® T bushings
      • COD 11® bearings
      • FAM® bushings
      • TESCO technology
      • Hardened steel bushings
    • Composite bushings
      • H-LINER M bushings
      • H-LINER S & S1 bushings
    • Spherical bushings
      • MANGACHOC® or FAM® L
      • H-LINER composite spherical bushings
      • PEL® BH spherical bushings
      • PEL® L spherical bushings
    • Slides
    • Friction mechanical components
    • Complete supply
  • Vacuum deposition - PVD/PACVD
    • CERTESS Carbon - Tribological coatings
      • DLC - a-c:H
      • DLC - Type ta-C
    • CERTESS Nitro - Hard coatings
    • PROCEM - electromagnetic shielding
    • CERTESS™ BLAST: anti-erosion layers
    • Other coatings
  • Thermochemistry - Nitriding
    • CLIN treatments ADVANTAGES
    • CLIN vs Hard chromium
    • CLIN vs Gas nitriding
    • The various CLIN treatments
      • ARCOR V
      • ARCOR N
      • ARCOR DT
      • ARCOR L
      • ARCOR CS
    • Equipment
    • Environment
  • Salt bath heat treatment
    • Nitrocarburizing
    • Carburizing and carbonitriding
    • Solid carburizing products
    • Annealing and hardening
    • Heat treatment of high-speed steels
    • Quenching and tempering
    • Vulcanizing
    • Aluminium Heat Treatment
    • Blackening
    • Boriding
    • Stop-off compounds
    • Thermochemical Cleaning of Metallic Surfaces
  • Our Network
  • Presentation
  • Our Network
  • Our jobbing services
  • Our coating technologies
    • Thermochemistry - Nitriding
    • Vacuum deposition - PVD/PACVD
    • Varnish
    • Thermal Spraying
    • Phosphating
    • Stanal 400®
    • Other treatment
  • Quality system
  • HEF Durferrit
  • Bushings / Joints
  • Spherical bushings
  • Accueil
  • Presentation
  • Bushings / Joints
    • Steel bushings
      • PEL® bushings
      • PEL® BH bushings
      • PEL® HP bushings
      • PEL® T bushings
      • COD 11® bearings
      • FAM® bushings
      • TESCO technology
      • Hardened steel bushings
    • Composite bushings
      • H-LINER M bushings
      • H-LINER S & S1 bushings
    • Spherical bushings
      • MANGACHOC® or FAM® L
      • H-LINER composite spherical bushings
      • PEL® BH spherical bushings
      • PEL® L spherical bushings
    • Slides
    • Friction mechanical components
    • Complete supply
  • Vacuum deposition - PVD/PACVD
    • CERTESS Carbon - Tribological coatings
      • DLC - a-c:H
      • DLC - Type ta-C
    • CERTESS Nitro - Hard coatings
    • PROCEM - electromagnetic shielding
    • CERTESS™ BLAST: anti-erosion layers
    • Other coatings
  • Thermochemistry - Nitriding
    • CLIN treatments ADVANTAGES
    • CLIN vs Hard chromium
    • CLIN vs Gas nitriding
    • The various CLIN treatments
      • ARCOR V
      • ARCOR N
      • ARCOR DT
      • ARCOR L
      • ARCOR CS
    • Equipment
    • Environment
  • Salt bath heat treatment
    • Nitrocarburizing
    • Carburizing and carbonitriding
    • Solid carburizing products
    • Annealing and hardening
    • Heat treatment of high-speed steels
    • Quenching and tempering
    • Vulcanizing
    • Aluminium Heat Treatment
    • Blackening
    • Boriding
    • Stop-off compounds
    • Thermochemical Cleaning of Metallic Surfaces
  • Our Network

Spherical bushings

Advantage of spherical plain bearings compared to bushings is to accept alignment errors, angular misalignment or deformation of components due to the flexion of pins.

HEF applies the same technology used on bushings to spherical plain bearings.

Rotule FAM- MANGACHOC - Coussinets.jpg
Rotule Hliner - Coussinets.jpg
Rotule PEL-BH - Coussinets.jpg
Rotule PEL-L - Coussinets.jpg

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