GN 648.1 Ball joint heads with female thread


  • RoHS

Description

Specification

Types (pairings)

  • Type N: Brass / Steel lubrication possible
  • Type W: Steel-PTFE / Steel self lubricated
Housing Steel
  • zinc plated, blue passivated
  • d1 = 5 up to 12: machined
  • d1 = 14 up to 25: forged
Pairings
Type N (lubrication possible)
Bearing socket
Brass, CuZn40AI1
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

Information

Ball joint heads GN 648.1 are similar to DIN ISO 12240-4, series K (formerly DIN 648 K).

On request

  • narrow model (ISO 12240-1, series E)

Technical information

Ball joint heads with female thread  GN 648.1
GN 648.1
Filter
Description d1 H7 d2 b1 -0.12 b2 d3 d4 d5 d6 l1 l2 A/F t w Weight
GN 648.1-5-M4-N 5 M 4*** 8 6 7.7 18 9 11 27 36 9 10 13 ° 20
GN 648.1-5-M5-N 5 M 5 8 6 7.7 18 9 11 27 36 9 10 13 ° 19
GN 648.1-5-M5L-N 5 M 5L 8 6 7.7 18 9 11 27 36 9 10 13 ° 19
GN 648.1-6-M6-N 6 M 6 9 6.75 8.9 20 10 13 30 40 11 12 13 ° 27
GN 648.1-6-M6L-N 6 M 6L 9 6.75 8.9 20 10 13 30 40 11 12 13 ° 26
GN 648.1-8-M8-N 8 M 8 12 9 10.4 24 12.5 16 36 48 13 16 14 ° 48
GN 648.1-8-M8L-N 8 M 8L 12 9 10.4 24 12.5 16 36 48 13 16 14 ° 47
GN 648.1-10-M10-N 10 M 10 14 10.5 12.9 28 15 19 43 57 17 20 14 ° 76
GN 648.1-10-M10L-N 10 M 10L 14 10.5 12.9 28 15 19 43 57 17 20 13 ° 77
GN 648.1-10-M10x1,25-N 10 M 10 x 1.25*** 14 10.5 12.9 28 15 19 43 57 17 20 13 ° 75
GN 648.1-12-M12-N 12 M 12 16 12 15.4 32 17.5 22 50 66 19 22 13 ° 114
GN 648.1-12-M12L-N 12 M 12L 16 12 15.4 32 17.5 22 50 66 19 22 13 ° 114
GN 648.1-12-M12x1,25-N 12 M 12 x 1.25*** 16 12 15.4 32 17.5 22 50 66 19 22 13 ° 110
GN 648.1-14-M14-N 14 M 14 19 13.5 16.8 36 20 25 57 75 22 25 16 ° 168
GN 648.1-14-M14L-N 14 M 14L 19 13.5 16.8 36 20 25 57 75 22 25 16 ° 175
GN 648.1-16-M16-N 16 M 16 21 15 19.3 42 22 27 64 85 22 28 15 ° 232
GN 648.1-16-M16L-N 16 M 16L 21 15 19.3 42 22 27 64 85 22 28 15 ° 230
GN 648.1-16-M16x1,5-N 16 M 16 x 1.5*** 21 15 19.3 42 22 27 64 85 22 28 15 ° 225
GN 648.1-18-M18x1,5-N 18 M 18 x 1.5 23 16.5 21.8 46 25 31 71 94 27 32 15 ° 318
GN 648.1-18-M18x1,5L-N 18 M 18 x 1.5L 23 16.5 21.8 46 25 31 71 94 27 32 15 ° 314
GN 648.1-20-M20x1,5-N 20 M 20 x 1.5 25 18 24.3 50 27.5 34 77 102 32 33 14 ° 419
GN 648.1-20-M20x1,5L-N 20 M 20 x 1.5L 25 18 24.3 50 27.5 34 77 102 32 33 14 ° 417
GN 648.1-22-M22x1,5-N 22 M 22 x 1.5 28 20 25.8 54 30 37 84 111 32 37 15 ° 534
GN 648.1-22-M22x1,5L-N 22 M 22 x 1.5L 28 20 25.8 54 30 37 84 111 32 37 15 ° 519
GN 648.1-25-M24x2-N 25 M 24 x 2 31 22 29.6 60 33.5 42 94 124 36 42 15 ° 735
GN 648.1-25-M24x2L-N 25 M 24 x 2L 31 22 29.6 60 33.5 42 94 124 36 42 15 ° 744
GN 648.1-5-M4-W 5 M 4*** 8 6 7.7 18 9 11 27 36 9 10 13 ° 19
GN 648.1-5-M5-W 5 M 5 8 6 7.7 18 9 11 27 36 9 10 13 ° 20
GN 648.1-5-M5L-W 5 M 5L 8 6 7.7 18 9 11 27 36 9 10 13 ° 19
GN 648.1-6-M6-W 6 M 6 9 6.75 8.9 20 10 13 30 40 11 12 13 ° 25
GN 648.1-6-M6L-W 6 M 6L 9 6.75 8.9 20 10 13 30 40 11 12 13 ° 25
GN 648.1-8-M8-W 8 M 8 12 9 10.4 24 12.5 16 36 48 13 16 14 ° 45
GN 648.1-8-M8L-W 8 M 8L 12 9 10.4 24 12.5 16 36 48 13 16 14 ° 45
GN 648.1-10-M10-W 10 M 10 14 10.5 12.9 28 15 19 43 57 17 20 13 ° 75
GN 648.1-10-M10L-W 10 M 10L 14 10.5 12.9 28 15 19 43 57 17 20 13 ° 74
GN 648.1-10-M10x1,25-W 10 M 10 x 1.25*** 14 10.5 12.9 28 15 19 43 57 17 20 13 ° 75
GN 648.1-12-M12-W 12 M 12 16 12 15.4 32 17.5 22 50 66 19 22 13 ° 110
GN 648.1-12-M12L-W 12 M 12L 16 12 15.4 32 17.5 22 50 66 19 22 13 ° 111
GN 648.1-12-M12x1,25-W 12 M 12 x 1.25*** 16 12 15.4 32 17.5 22 50 66 19 22 13 ° 110
GN 648.1-14-M14-W 14 M 14 19 13.5 16.8 36 20 25 57 75 22 25 16 ° 167
GN 648.1-14-M14L-W 14 M 14L 19 13.5 16.8 36 20 25 57 75 22 25 16 ° 167
GN 648.1-16-M16-W 16 M 16 21 15 19.3 42 22 27 64 85 22 28 15 ° 225
GN 648.1-16-M16L-W 16 M 16L 21 15 19.3 42 22 27 64 85 22 28 15 ° 224
GN 648.1-16-M16x1,5-W 16 M 16 x 1.5*** 21 15 19.3 42 22 27 64 85 22 28 15 ° 225
GN 648.1-18-M18x1,5-W 18 M 18 x 1.5 23 16.5 21.8 46 25 31 71 94 27 32 15 ° 318
GN 648.1-18-M18x1,5L-W 18 M 18 x 1.5L 23 16.5 21.8 46 25 31 71 94 27 32 15 ° 320
GN 648.1-20-M20x1,5-W 20 M 20 x 1.5 25 18 24.3 50 27.5 34 77 102 32 33 14 ° 405
GN 648.1-20-M20x1,5L-W 20 M 20 x 1.5L 25 18 24.3 50 27.5 34 77 102 32 33 14 ° 408
GN 648.1-22-M22x1,5-W 22 M 22 x 1.5 28 20 25.8 54 30 37 84 111 32 37 15 ° 505
GN 648.1-22-M22x1,5L-W 22 M 22 x 1.5L 28 20 25.8 54 30 37 84 111 32 37 15 ° 512
GN 648.1-25-M24x2-W 25 M 24 x 2 31 22 29.6 60 33.5 42 94 124 36 42 15 ° 720
GN 648.1-25-M24x2L-W 25 M 24 x 2L 31 22 29.6 60 33.5 42 94 124 36 42 15 ° 725
GN 648.1-30-M30x2-W 30 M 30 x 2 37 25 34.8 70 40 51 110 145 41 51 17 ° 1100
GN 648.1-30-M30x2L-W 30 M 30 x 2L 37 25 34.8 70 40 51 110 145 41 51 17 ° 1130