GN 237.3-NI Heavy duty hinges

Stainless steel

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Technical specifications

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Main specifications

Versions

  • Type A: with bores for countersunk screws
  • Type B: with bores for countersunk screws and centering attachments

Hinge leafs

Stainless steel     NI

Martensite (C1)

  • Matte shot-blasted finish     GS
  • Epoxy resin coating

Black, RAL 9005, textured finish     SW

Hinge pin

Stainless steel AISI 440B

  • Case hardened
  • With special grease lubricated

Shim washers

Stainless steel AISI 301

With special grease lubricated

Information

Information

Heavy duty hinges GN 237.3-NI are designed for use under tough conditions and are distinguished by a compact design. The hinge pins are integral and allow the hinges to be used in environments with strong vibrations and shocks.

The material of the hinge leaves (Version NI) is very robust and, thanks to the martensite structure, is suitable for use in aggressive environments, albeit subject to some restrictions. Wear is minimized by the effective friction pairing of the hinge components and lubrication.

The type B hinge has centering attachments that prevent lateral slippage under high loads and protect the mounting screws from impermissible transverse force.

Accessories

Accessories

Elesa
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