Standard_Parts_Catalogue

Page 1449 | 3.4 Installing, Lifting, Damping with Leveling Feet, Lifting Gear and Rubber Elements 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 3.9 1 d 1 2 d 2 3 Length l 4 Hardness How to order (Stainless steel) 1 2 3 4 GN439.5-64-M10-45-70 1 d 1 2 d 2 3 Length l 4 Hardness How to order (Steel) 1 2 3 4 GN439-38-M8-65-70 Leveling feet GN 439 / GN 439.5 are used for installing smaller machines, systems or devices. Thanks to the rubber underlay, they have a damping, noise-reducing effect and prevent surface damage. They are also designed such that the threaded spindle can absorb compressive forces. This is necessary because the retaining washer is not evenly supported during leveling. Thanks to the stable rivet connection between the threaded spindle and the retaining washer, the introduced forces can be reliably transmitted to the rubber underlay. Information • GN 439 Steel - - Property class 5 - - Zinc plated, blue passivated • GN 439.5 Stainless steel AISI 304 • Rubber underlay Acrylonitrile butadiene rubber (NBR) - - Vulcanized - - Black - - Temperature resistant up to 120 °C - - Hardness Shore A 70 • Strength Values → Page 2152 • Elastomer Characteristics → Page 2158 • Stainless Steel Characteristics → Page 2166 • RoHS Specification 4 • Other spindle diameters and lengths On request 1 2 3 d 1 d 2 Length  l h s A/F Static load in N 19 M  6 30 45 14 1,5 3  240 25 M  6 30 45 16 1,5 3  540 32 M  8 40 65 18 2   4  840 38 M  8 40 65 20 2   4  920 50 M 10 45 70 22 2,5 5 2500 64 M 10 45 70 26 2,5 5 3700 GN 439 GN 439.5 Leveling Feet Steel Stainless Steel with Rubber Underlay, Vulcanized