GN 300.4 Adjustable Levers Zinc Die-Cast, Tapped Type, with Steel Components, with Increased Clamping Force

Adjustable levers GN 300.4 are produced with a clamping area which is linked via a thrust ball bearing (axial bearing) to the insert of the lever.

This has led to the following advantages:

• Doubled clamping force through vastly reduced friction.
• There is no movement on the contact area between adjustable lever and component which greatly reduces any marking on the clamping area.
• In addition a reduced creep factor has been achieved by the increased preload.

Specification

Lever body
Zinc die-cast

• Powder coated
  • Black, RAL 9005, textured finishSW
  • Black, RAL 9005, silk shiny finishSZ
  • Orange, RAL 2004, textured finishOS
  • Red, RAL 3000, textured finishRS
  • Silver, RAL 9006, textured finishSR
• Chrome plated finishCR

Axial bearing / Tapped insert
Steel
Nitrided, blackened finish

Retaining screw
Steel, blackened finish

Pressure spring
Stainless steel AISI 301

RoHS