Standard_Parts_Catalogue

Page 1427 | 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 4 Type How to order (With internal thread) 1 2 4 GN343.3-32-M10-A 1 d 1 2 d 2 3 l 1 4 Type How to order (With threaded stud) 1 2 3 4 GN343.4-60-M16-80-G GN 343.3 / GN 343.4 Leveling Feet continued • Foot Plastic (Polyamide PA) - - Glass fiber reinforced - - Black, matte finish - - Temperature resistant up to 100 °C • Threaded stud / Internal thread Steel - - Property class 5.8 - - Zinc plated, blue passivated • Hexagon nut ISO 4032 Steel Zinc plated, blue passivated • Rubber underlay (NBR) 70 Shore A, black • Strength Values → Page 2152 • Elastomer Characteristics → Page 2158 • Plastic Characteristics → Page 2158 • RoHS Leveling feet GN 343.3 / 343.4 are capable of withstanding high static loads through the use of a high density plastic material coupled with a design which distributes the load over a larger area. Exceeding the static values specified in the above table could lead to failure of the plastic component. The above values have been arrived at by a series of load tests whereby a defined number of leveling feet were subjected to a vertical load over a defined period. Under normal operating conditions side loading or angular loading is not uncommon and the load capacity would be considerably reduced which must be taken into consideration. Leveling feet GN 343.3 / GN 343.4 are supplied assembled, but are re- movable. see also... • Leveling Feet GN 343.1 / GN 343.2 (Steel) → Page 1424 • Leveling Feet GN 343.7 / GN 343.8 (Foot Plastic, Internal Thread / Threaded Stud SST) → Page 1430 • Stainless Steel Leveling Feet GN 343.5 / GN 343.6 → Page 1428 • Leveling Feet GN 342.1 / GN 342.2 (with Vibration Damping) → Page 1432 • Insert Bushings GN 448 (for Tubes) → Page 1498 / 1499 Information Specification • ESD version (conductive plastic cap to avoid electrostatic charging; see also GN 343.1 / GN 343.2 type KSE / type KRE) On request