Standard_Parts_Catalogue

Page 1660 | 3.6 Moving, Transferring, Connecting with Shafts and Joints GN 648.8 Ball Joints 1 d 1 2 d 2 3 Type How to order 1 2 3 GN648.8-16-32-W 1 2 d 1 H7 d 2 h6 b 1 −0,2 b 2 w Movement angle  5 13  8  6    13°  6 16  9  6,75 13°  8 19 12  9    14° 10 22 14 10,5  13° 12 26 16 12    13° 14 28 * 19 13,5  16° 16 32 21 15    15° 18 35 23 16,5  15° 20 40 25 18    14° 22 42 28 20    15° 25 47 31 22    15° 30 55 37 25    17° Ball joints GN 648.8 are similar to DIN ISO 12240-4, series K. In deviation from the official standard sheet, the ball joints of size d 1 =14 are delivered with an outer diameter of d 2 =28 (in place of d 2 =29). These ball joints are integrated in the ball joint heads GN 648.1 and GN 648.2. see also... • More Information to Ball Joints as well as Load Capacity → Page 1654 • Ball Joint Heads with Internal Thread GN 648.1 → Page 1656 • Ball Joint Heads with Threaded Bolt GN 648.2 → Page 1657 Information * In deviation from DIN ISO 12240-1 3 Type N Bronze / Steel, lubrication possible W Steel PTFE / Steel, self lubricated • Pairings - - Type N (lubrication possible) Bearing socket Brass, CuSn8 Internal ring Steel 100 Cr6 Hardened, ground, polished - - Type W (self lubricated) Bearing socket Steel, zinc plated with PTFE insert Internal ring Steel, 100Cr6 Hardened, ground, polished • ISO Fundamental Tolerances → Page 2151 • RoHS Specification