GN 7580 Precision Hinges

Precision hinges GN 7580 supply a pivoting movement to elements such as swing arms, spacers and clamping plates. The wear-resistant precision hinges feature low radial play and adjustable axial play.

A variety of installation situations can be covered by combining the various inner and outer leaves. Precise positioning can be achieved with dowel pins in the fit bores of the screw-on surfaces.

The bearing bushings and the tapped bushings of types B and D are supplied preassambled in the hinge leaves. The hinge pin, thrust washers and adjusting screws are packaged separately.

Inner leaf type
Type A: Tangential fastening with cylindrical recess
Type B: Tangential fastening with tapped bushings
Type C: Radial fastening with cylindrical recess
Type D: Radial fastening with tapped bushings

Outer leaf type
Type A: Tangential fastening with cylindrical recess
Type B: Tangential fastening with tapped bushings
Type C: Radial fastening with cylindrical recess
Type D: Radial fastening with tapped bushings