Standard_Parts_Catalogue

Page 434 | 2.1 Tensioning, Clamping, Switching with Levers 1 2 l 1 d 1 d 3 d 4 h 1 h 3 h 4 Stroke t min.  63 M  6 24 17,5 34,5 48,5 4 12,5  78 M  8 25 21   39,5 58,5 4 14    92 M 10 30 24   46,5 68,5 4 18   108 M 12 35 30   56,5 82   5 26,5 Adjustable hand levers GN 300.4 are produced with a clamping area which is linked via a thrust ball bearing (axial bearing) to the threaded bushing of the hand 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 hand 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. Information GN 300.4 Adjustable Hand Levers Zinc Die Casting, with Increased Clamping Force 1 l 1 2 d 1 3 Color (Finish) How to order 1 2 3 GN300.4-78-M8-SW • Handle Zinc die casting • Powder coated Black, RAL 9005, textured finish SW Black, RAL 9011, silk finish SZ Orange, RAL 2004, textured finish OS Red, RAL 3000, textured finish RS Silver, RAL 9006, textured finish SR • Chrome plated CR • Bushing Steel Nitrided, blackened • Retaining screw Steel, blackened • RoHS Specification 3