Standard_Parts_Catalogue

Page 1131 | 3.2 Mounting, Positioning, Leveling with Screws, Clamping and Supporting Elements 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 3.9 Clamping pads GN 709.6 are also used in jig and fixture construction, for example for clamping workpieces, as movable bearing surface or as stop. The swivel-mounted ball compensates uneven and non-parallel contact surfaces by as much as 10°. It is also secured against further twisting. The O-ring holds the ball in position and prevents dirt from penetrating, resulting in a long service life and constant mobility. see also... • Clamping Pads GN 709.1 (with Threaded Stud) → Page 1128 • Clamping Pads GN 709.8 (with Threaded Stud, Adjustable) → Page 1133 Information GN 709.6 Clamping Pads Adjustable 1 d 1 2 l 1 3 Type How to order 1 2 3 GN709.6-M6-12-B 3 Type B Ball steel, smooth contact face R Ball steel, serrated contact face K Ball plastic, smooth contact face • Steel - - Tempered - - Property class 10.9 • Ball - - Type B and R: Steel hardened (54+2 HRC) - - Type K: Plastic (Polyacetal POM) • O-ring Rubber NBR (Perbunan ® ) • Strength Values of Screws → Page 2152 • Elastomer Characteristics → Page 2158 • Plastic Characteristics → Page 2158 • RoHS Specification 1 2 d 1 l 1 d 2 d 3 Ball- Ø l 2 A/F e Static load max. in kN Type B Type R Type K M 6 12 25 40 6    7  9,5 10 11,5 12 6 2 M 8 12 25 40 8,5 10 13   13 15   20 9 4