Standard_Parts_Catalogue

Page 836 | 2.4 Tensioning with Clamping Mechanisms Collar clamps GN 873 greatly increases the mounting possibilities and, with that, the field of applications for power clamps is vastly increased. The abutting shoulder can be used for precise positioning of the power clamps thus allowing a problem free exchange of the latter. The use of the two centering guide bushings ensures an exact and stable installation of the collar clamp as well as the power clamp. Other collar clamps for the sizes d 1 = 40 (piston Ø 32) and d 1 = 50 (piston Ø 40) are shown under the tube clamp connector range. Centering guide bushings are included. Information GN 873 Collar Clamps for Power Clamps GN 864 / GN 865 / GN 866 1 d 1 How to order 1 GN873-40 • Aluminum Black anodized • Centering guide bushings Steel, blackened • ISO Fundamental Tolerances → Page 2151 • RoHS Specification 1 d 1 d 2 d 3 d 4 H8 h6 l 1 l 2 l 3 l 4 l 5 l 6 l 7 m 1 m 2 28 M  8 6,5 11 51,35 38 39 36 35 16 16 26 25,85 40 M 10 8,5 13 61,35 48 54 51 39 21 21 38 29,35 50 M 12 10,5 16 72,35 58 64 61 47 26 26 45 33,85