Standard_Parts_Catalogue

Page 1492 | 3.4 Installing, Lifting, Damping with Leveling Feet, Lifting Gear and Rubber Elements 1 2 d 1 d 2 d 3 d 4 Type A d 5 Type B h s b Type A l 1 Type A l 2 Type B m 1 Type A m 2 Type B  60 M 10 78  9 - 30 2  78 128 - 110 -  90 M 12 106 13 - 39 3 110 170 - 140 - 113 M 16 150 12,5 12,5 52 4 150 216 168 184 132 126 M 20 177 - 13 63 4 - - 184 - 150 GN 148 Leveling Feet with Vibration Damping Element 1 d 1 2 d 2 3 Type 4 Identification no. 5 Hardness How to order 1 2 3 4 5 GN148-113-M16-A-1-57 3 Type A With two-hole flange (d 1 = 60 / 90 / 113) B With four-hole flange (d 1 = 113 / 126) 4 Identification no. 1 Without tear-off lock 2 With tear-off lock Leveling feet GN 148 are designed for setting up heavy machinery and units with insulation against vibrations. This has a positive impact on the lifetime of machines and additionally reduces the noise pollution. The structure is such that horizontal forces are also absorbed. The design with tear-off lock (identification no. 2) protects the leveling feet from destruction caused by tear-off under excessive tension loads. The details relating to the load bearing capacity are non-binding re- commended values and rule out any liability. They constitute no general warranty of quality and condition. The user must determine from case to case whether a product is suitable for the intended use. see also... • Determining the Suitable Leveling Foot → Page 1494 Information • Vibration damping element Natural rubber (NR) - - Vulcanized - - Temperature resistant up to 80 °C - - Hardness Shore A ±5 Soft 43 Medium 57 Hard 68 • Sheet metal Zinc plated, blue passivated • Threaded insert Steel Zinc plated, blue passivated • Elastomer Characteristics → Page 2158 • RoHS Specification 5 • Rubber Pads GN 148.2 → Page 1495 Accessory