Standard_Parts_Catalogue

Page 1672 | 3.6 Moving, Transferring, Connecting with Shafts and Joints The clamping nut of the ball joints GN 782 can be set to give a required thrust on the Belleville spring washers in order to increase the resistance to the ball movement. At the same time the Belleville spring washers act as safety washers for the screws. Once the max. thrust to the Belleville spring washers is reached the ball arm is firmly immobilised in position over the clamping nut and screw. The maximum tightening torque specified in the table may not be exceeded. Information GN 782 Ball Joints 1 d 1 2 Type 3 Identification no. How to order 1 2 3 GN782-M10-KS-1 2 Type KS Ball with threaded stud KI Ball with internal thread 3 Identification no. 1 Mounting socket with internal thread 2 Mounting socket with threaded stud • Steel Zinc plated, blue passivated • Brake piece Technopolymer (Polyamide PA) • Plastic Characteristics → Page 2158 • RoHS Specification 1 d 1 d 2 d 3 d 4 l 1 l 2 l 3 l 4 l 5 +1,0 −0,3 l 6 ≈ l 7 ≈ A/F 1 A/F 2 Recommended tightening torque in Nm ≈ M  6 M  6 17 8,5 10 8 11   20 25   16,8 16 15 7 15 M  8 M  8 19 11   12 10 12,5 23 29,5 19,5 18 17 9 20 M 10 M 10 21 13   15 12 14   26 33,5 23,5 20 19 11 35 M 12 M 12 28 16   18 15 20   34 44   27,7 28 25 14 45