Standard_Parts_Catalogue

Page 2146 | Load Ratings Load Rating of Stainless Steel Leveling Feet GN 21 / GN 23 d 1 d 2 Static load in kN Versions of threaded stem S / SK T / TK and U / UK V / VK W X  80 M  8  6 - - - 17  80 M 10 11 - - - 17  80 M 12 16 - - - 17  80 M 16 - 17 21 25 17  80 M 20 - 28 35 35 28  80 M 24 - 46 52 52 - 100 M  8  6 - - - 17 100 M 10 11 - - - 17 100 M 12 16 - - - 17 100 M 16 - 17 21 25 17 100 M 20 - 28 35 35 28 100 M 24 - 46 52 52 - 120 M 20 - 28 - - 28 120 M 24 - 46 - - - 120 M 30 - 43 - - - 1 d 2 d 1 d GN 21 GN 23 2 d F S At a spindle thread size M 10 and higher, the static load of the stainless steel leveling feet GN 21 / GN 23 is limited owing to the per- missible contact pressure of the adjustment spindle acting on the base plate (at a spindle strength ≥ 500 N/mm 2 ). The values given in the table (valid for type D0 without rubber underlay) assume a clean pressure load per- pendicular to the base plate. Bending and buckling stress which often occurs in practi- ce results in a lower load-bearing capacity of the adjustment spindle and may have to be taken into account. The details given on strength are non- binding guide values without any liabi- lity. In general, they do not constitute a warranty of quality. The user must determine from case to case if a product is suitable for the intended pur- pose or use. Environmental factors may influ- ence the stated values. Information