Standard_Parts_Catalogue

Page 1657 | 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 3.9 3.6 Moving, Transferring, Connecting with Shafts and Joints GN 648.2 Ball Joint Heads with Threaded Bolt 1 d 1 2 d 2 3 Type How to order 1 2 3 GN648.2-10-M10L-W 3 Type (Pairings) N Brass / Steel lubrication possible W Steel PTFE / Steel self lubricated * only available in type W ** d 1 = 5 type N no lubrication possible 1 2 d 1 H7 d 2 Left hand thread b 1 −0,12 b 2 d 3 d 4 l 1 l 2 l 3 w Movement angle  5 ** M  5       M  5L        8  6     7,7 18 33  42 20 13°  6 M  6       M  6L        9  6,75 8,9 20 36  46 22 13°  8 M  8       M  8L       12  9    10,4 24 42  54 25 14° 10 M 10       M 10L       14 10,5  12,9 28 48  62 29 13° 12 M 12       M 12L       16 12    15,4 32 54  70 33 13° 14 M 14       M 14L       19 13,5  16,8 36 60  78 38 16° 16 M 16       M 16L       21 15    19,3 42 66  87 40 15° 18 M 18 x 1,5 M 18 x 1,5L 23 16,5  21,8 46 72  95 44 15° 20 M 20 x 1,5 M 20 x 1,5L 25 18    24,3 50 78 103 47 14° 22 M 22 x 1,5 M 22 x 1,5L 28 20    25,8 54 84 111 51 15° 25 M 24 x 2   M 24 x 2L 31 22    29,6 60 94 124 58 15° 30 * M 30 x 2 M 30 x 2L 37 25 34,8 70 110 145 71 17° Ball joint heads GN 648.2 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 Threaded Bolt GN 648.6 → Page 1659 • Ball Joints GN 648.8 → Page 1660 Information • 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 • Narrow model (ISO 12240-1, series E) On request