Standard_Parts_Catalogue

Page 1656 | 3.6 Moving, Transferring, Connecting with Shafts and Joints Ball joint heads GN 648.1 are similar to DIN ISO 12240-4, series K (formerly DIN 648 K). see also... • More Information to Ball Joint Heads as well as Load Capacity → Page 1654 • Stainless Steel Ball Joint Heads with Internal Thread GN 648.5 → Page 1658 • Ball Joints GN 648.8 → Page 1660 Information GN 648.1 Ball Joint Heads with Internal Thread 1 d 1 2 d 2 3 Type How to order 1 2 3 GN648.1-16-M16x1,5-N 1 d 1 H7 d 2 Left hand thread CETOP- connector dimensions b 1 −0,12 b 2 d 3 d 4 d 5 d 6 l 1 l 2 A/F t w Move- ment angle 5 M 5 M 5L M 4 8 6 7,7 18 9 11 27 36 9 10 13° 6 M 6 M 6L - 9 6,75 8,9 20 10 13 30 40 11 12 13° 8 M 8 M 8L - 12 9 10,4 24 12,5 16 36 48 13 16 14° 10 M 10 M 10L M 10 x 1,25 14 10,5 12,9 28 15 19 43 57 17 20 13° 12 M 12 M 12L M 12 x 1,25 16 12 15,4 32 17,5 22 50 66 19 22 13° 14 M 14 M 14L - 19 13,5 16,8 36 20 25 57 75 22 25 16° 16 M 16 M 16L M 16 x 1,5 21 15 19,3 42 22 27 64 85 22 28 15° 18 M 18 x 1,5 M 18 x 1,5L - 23 16,5 21,8 46 25 31 71 94 27 32 15° 20 M 20 x 1,5 M 20 x 1,5L - 25 18 24,3 50 27,5 34 77 102 32 33 14° 22 M 22 x 1,5 M 22 x 1,5L - 28 20 25,8 54 30 37 84 111 32 37 15° 25 M 24 x 2 M 24 x 2L - 31 22 29,6 60 33,5 42 94 124 36 42 15° 30 * M 30 x 2 M 30 x 2L - 37 25 34,8 70 40 51 110 145 41 51 17° 2 • Housing steel - - Zinc plated, blue passivated - - d 1 = 5 up to 12: machined - - d 1 = 14 up to 25: forged • Pairings - - Type N (lubrication possible) Bearing socket Brass, CuZn40Al1 Internal ring Steel, 100Cr6 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 • Plastic Characteristics → Page 2158 • RoHS Specification 3 Type (Pairings) N Brass / Steel lubrication possible W Steel PTFE / Steel self lubricated * only available in type W • Narrow model (ISO 12240-1, series E) On request