GN 648.2 Ball joints heads with threaded bolt


  • 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 648.2 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 joints heads with threaded bolt  GN 648.2
GN 648.2
Filter
Description d1 H7 d2 b1 -0.12 b2 d3 d4 l1 l2 l3 w Weight
GN 648.2-5-M5-N 5** M 5 8 6 7.7 18 33 42 20 13 ° 15
GN 648.2-5-M5L-N 5** M 5L 8 6 7.7 18 33 42 20 13 ° 15
GN 648.2-6-M6-N 6 M 6 9 6.75 8.9 20 36 46 22 13 ° 15
GN 648.2-6-M6L-N 6 M 6L 9 6.75 8.9 20 36 46 22 13 ° 20
GN 648.2-8-M8-N 8 M 8 12 9 10.4 24 42 54 25 14 ° 40
GN 648.2-8-M8L-N 8 M 8L 12 9 10.4 24 42 54 25 14 ° 40
GN 648.2-10-M10-N 10 M 10 14 10.5 12.9 28 48 62 29 13 ° 60
GN 648.2-10-M10L-N 10 M 10L 14 10.5 12.9 28 48 62 29 13 ° 60
GN 648.2-12-M12-N 12 M 12 16 12 15.4 32 54 70 33 13 ° 95
GN 648.2-12-M12L-N 12 M 12L 16 12 15.4 32 54 70 33 13 ° 95
GN 648.2-14-M14-N 14 M 14 19 13.5 16.8 36 60 78 38 16 ° 140
GN 648.2-14-M14L-N 14 M 14L 19 13.5 16.8 36 60 78 38 16 ° 145
GN 648.2-16-M16-N 16 M 16 21 15 19.3 42 66 87 40 15 ° 210
GN 648.2-16-M16L-N 16 M 16L 21 15 19.3 42 66 87 40 15 ° 205
GN 648.2-18-M18x1,5-N 18 M 18 x 1.5 23 16.5 21.8 46 72 95 44 15 ° 275
GN 648.2-18-M18x1,5L-N 18 M 18 x 1.5L 23 16.5 21.8 46 72 95 44 15 ° 290
GN 648.2-20-M20x1,5-N 20 M 20 x 1.5 25 18 24.3 50 78 103 47 14 ° 355
GN 648.2-20-M20x1,5L-N 20 M 20 x 1.5L 25 18 24.3 50 78 103 47 14 ° 375
GN 648.2-22-M22x1,5-N 22 M 22 x 1.5 28 20 25.8 54 84 111 51 15 ° 470
GN 648.2-22-M22x1,5L-N 22 M 22 x 1.5L 28 20 25.8 54 84 111 51 15 ° 475
GN 648.2-25-M24x2-N 25 M 24 x 2 31 22 29.6 60 94 124 58 15 ° 615
GN 648.2-25-M24x2L-N 25 M 24 x 2L 31 22 29.6 60 94 124 58 15 ° 620
GN 648.2-5-M5-W 5* M 5 8 6 7.7 18 33 42 20 13 ° 15
GN 648.2-5-M5L-W 5* M 5L 8 6 7.7 18 33 42 20 13 ° 15
GN 648.2-6-M6-W 6 M 6 9 6.75 8.9 20 36 46 22 13 ° 20
GN 648.2-6-M6L-W 6 M 6L 9 6.75 8.9 20 36 46 22 13 ° 20
GN 648.2-8-M8-W 8 M 8 12 9 10.4 24 42 54 25 14 ° 40
GN 648.2-8-M8L-W 8 M 8L 12 9 10.4 24 42 54 25 14 ° 40
GN 648.2-10-M10-W 10 M 10 14 10.5 12.9 28 48 62 29 13 ° 60
GN 648.2-10-M10L-W 10 M 10L 14 10.5 12.9 28 48 62 29 13 ° 60
GN 648.2-12-M12-W 12 M 12 16 12 15.4 32 54 70 33 13 ° 90
GN 648.2-12-M12L-W 12 M 12L 16 12 15.4 32 54 70 33 13 ° 90
GN 648.2-14-M14-W 14 M 14 19 13.5 16.8 36 60 78 38 16 ° 135
GN 648.2-14-M14L-W 14 M 14L 19 13.5 16.8 36 60 78 38 16 ° 135
GN 648.2-16-M16-W 16 M 16 21 15 19.3 42 66 87 40 15 ° 205
GN 648.2-16-M16L-W 16 M 16L 21 15 19.3 42 66 87 40 15 ° 205
GN 648.2-18-M18x1,5-W 18 M 18 x 1.5 23 16.5 21.8 46 72 95 44 15 ° 270
GN 648.2-18-M18x1,5L-W 18 M 18 x 1.5L 23 16.5 21.8 46 72 95 44 15 ° 270
GN 648.2-20-M20x1,5-W 20 M 20 x 1.5 25 18 24.3 50 78 103 47 14 ° 355
GN 648.2-20-M20x1,5L-W 20 M 20 x 1.5L 25 18 24.3 50 78 103 47 14 ° 355
GN 648.2-22-M22x1,5-W 22 M 22 x 1.5 28 20 25.8 54 84 111 51 15 ° 455
GN 648.2-22-M22x1,5L-W 22 M 22 x 1.5L 28 20 25.8 54 84 111 51 15 ° 460
GN 648.2-25-M24x2-W 25 M 24 x 2 31 22 29.6 60 94 124 58 15 ° 605
GN 648.2-25-M24x2L-W 25 M 24 x 2L 31 22 29.6 60 94 124 58 15 ° 600
GN 648.2-30-M30x2-W 30 M 30 x 2 37 25 34.8 70 110 145 71 17 ° 1020
GN 648.2-30-M30x2L-W 30 M 30 x 2L 37 25 34.8 70 110 145 71 17 ° 1020