Friction components

Friction Components

Salt Bath / Liquid Nitriding / Case Hardening
> Arcor
> Melonite / QPQ

PVD Coating, Thin Film Coating, PEMS Technology
> PVD equipment
> Certess DLC PECVD coating (DLC)
> Certess DCX PVD & PECVD coating (CrN & DLC)
> Certess DCN PVD & PECVD coating (Cr base & DLC)
> Certess N PVD (chromium nitride)
> Certess X PVD (Crx Ny)
> Certess Ti PVD coating (TiN)
> Certess T PVD coating (TiALN)
> Certess SD PVD coating (aluminum die casting)

Engineered Bushings
> H-liner polymer bushings
> PEL high-load bushings
> PEL T maximum speed bushings
> PEL BH spherical high-load bushings
> Tesco high temperature
> FAM manganese bushings
> COD 11 CuAl bushings
> High-load polymer bushings
> Hardened steel bushings
> High-load spherical bearings
> Other friction components

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Friction components

HEF is the global leader in Tribology, and the science of making
friction components perform at higher levels, longer, and more
cost-effectively.  In addition to bushings and bearings, we provide
many other critical friction components, including pins, shafts and
sleeves; slides and pads, washers, rollers, screws and nuts. 

Wherever there is a need for an engineered solution to a high-stakes
friction or wear issue,
HEF researchers, technicians and field specialists
partner with industry and academia to find best-possible solutions. 

With HEF, customers get the performance they need to gain and
keep competitive advantage.  And often much more as well. 
HEF solutions encompass some of the world’s most
environmentally-friendly surface enhancement processes. 

Global, cost-effective engineered solutions for friction, wear
and corrosion. That’s our commitment.  Contact us regarding your
next friction components project.

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Friction components