GN 648.6 Stainless Steel-Ball joint heads with threaded bolt


Description

Specification

Types (pairings)

  • Type NH: Bronze / Steel lubrication possible
  • Type WH: Bronze-PTFE / Steel self lubricated
  • Type WK: Stainless Steel-PTFE / Stainless Steel self lubricated
Housing Stainless Steel AISI 431
forged, polished
Pairings
Type NH (lubrication possible)
Bearing socket Bronze CuSn8
Internal ring Steel 100 Cr6
hardened, ground, polished
hard chrome plated
Type WH (self lubricated)
Bearing socket Bronze CuSN8
with PTFE-insert
Internal ring Steel 100Cr6
hardened, ground, polished
hard chrome plated
Type WK (self lubricated)
Bearing socket, Stainless Steel AISI 316Ti
with PTFE-insert
Internal ring
Stainless Steel AISI 420
hardened, ground, polished

Information

Ball joint heads GN 648.6 are similar to DIN ISO 12240-4, series K (formerly DIN 648 K).

On request

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

Technical information

Stainless Steel-Ball joint heads with threaded bolt  GN 648.6
GN 648.6
Filter
Description d1 H7 d2 b1 -0.12 b2 d3 d4 l1 l2 l3 w Weight
GN 648.6-5-M5-NH 5** M 5 8 6 7.7 18 33 42 20 13° 15
GN 648.6-5-M5L-NH 5** M 5L 8 6 7.7 18 33 42 20 13° 15
GN 648.6-6-M6-NH 6 M 6 9 6.75 8.9 20 36 46 22 13° 20
GN 648.6-6-M6L-NH 6 M 6L 9 6.75 8.9 20 36 46 22 13° 20
GN 648.6-8-M8-NH 8 M 8 12 9 10.4 24 42 54 25 14° 40
GN 648.6-8-M8L-NH 8 M 8L 12 9 10.4 24 42 54 25 14° 40
GN 648.6-10-M10-NH 10 M 10 14 10.5 12.9 28 48 62 29 13° 63
GN 648.6-10-M10L-NH 10 M 10L 14 10.5 12.9 28 48 62 29 13° 62
GN 648.6-12-M12-NH 12 M 12 16 12 15.4 32 54 70 33 13° 96
GN 648.6-12-M12L-NH 12 M 12L 16 12 15.4 32 54 70 33 13° 95
GN 648.6-14-M14-NH 14 M 14 19 13.5 16.8 36 60 78 38 16° 133
GN 648.6-14-M14L-NH 14 M 14L 19 13.5 16.8 36 60 78 38 16° 135
GN 648.6-16-M16-NH 16 M 16 21 15 19.3 42 66 87 40 15° 203
GN 648.6-16-M16L-NH 16 M 16L 21 15 19.3 42 66 87 40 15° 202
GN 648.6-18-M18x1,5-NH 18 M 18 x 1.5 23 16.5 21.8 46 72 95 44 15° 278
GN 648.6-18-M18x1,5L-NH 18 M 18 x 1.5L 23 16.5 21.8 46 72 95 44 15° 278
GN 648.6-20-M20x1,5-NH 20 M 20 x 1.5 25 18 24.3 50 78 103 47 14° 354
GN 648.6-20-M20x1,5L-NH 20 M 20 x 1.5L 25 18 24.3 50 78 103 47 14° 351
GN 648.6-22-M22x1,5-NH 22 M 22 x 1.5 28 20 25.8 54 84 111 51 15° 460
GN 648.6-22-M22x1,5L-NH 22 M 22 x 1.5L 28 20 25.8 54 84 111 51 15° 463
GN 648.6-25-M24x2-NH 25 M 24 x 2 31 22 29.6 60 94 124 58 15° 631
GN 648.6-25-M24x2L-NH 25 M 24 x 2L 31 22 29.6 60 94 124 58 15° 610
GN 648.6-30-M30x2-NH 30 M 30 x 2 37 25 34.8 70 110 145 71 17° 1030
GN 648.6-30-M30x2L-NH 30 M 30 x 2L 37 25 34.8 70 110 145 71 17° 1020
GN 648.6-5-M5-WH 5 M 5 8 6 7.7 18 33 42 20 13° 13
GN 648.6-5-M5L-WH 5 M 5L 8 6 7.7 18 33 42 20 13° 15
GN 648.6-6-M6-WH 6 M 6 9 6.75 8.9 20 36 46 22 13° 19
GN 648.6-6-M6L-WH 6 M 6L 9 6.75 8.9 20 36 46 22 13° 20
GN 648.6-8-M8-WH 8 M 8 12 9 10.4 24 42 54 25 14° 38
GN 648.6-8-M8L-WH 8 M 8L 12 9 10.4 24 42 54 25 14° 42
GN 648.6-10-M10-WH 10 M 10 14 10.5 12.9 28 48 62 29 13° 61
GN 648.6-10-M10L-WH 10 M 10L 14 10.5 12.9 28 48 62 29 13° 62
GN 648.6-12-M12-WH 12 M 12 16 12 15.4 32 54 70 33 13° 95
GN 648.6-12-M12L-WH 12 M 12L 16 12 15.4 32 54 70 33 13° 93
GN 648.6-14-M14-WH 14 M 14 19 13.5 16.8 36 60 78 38 16° 133
GN 648.6-14-M14L-WH 14 M 14L 19 13.5 16.8 36 60 78 38 16° 134
GN 648.6-16-M16-WH 16 M 16 21 15 19.3 42 66 87 40 15° 201
GN 648.6-16-M16L-WH 16 M 16L 21 15 19.3 42 66 87 40 15° 203
GN 648.6-18-M18x1,5-WH 18 M 18 x 1.5 23 16.5 21.8 46 72 95 44 15° 270
GN 648.6-18-M18x1,5L-WH 18 M 18 x 1.5L 23 16.5 21.8 46 72 95 44 15° 274
GN 648.6-20-M20x1,5-WH 20 M 20 x 1.5 25 18 24.3 50 78 103 47 14° 350
GN 648.6-20-M20x1,5L-WH 20 M 20 x 1.5L 25 18 24.3 50 78 103 47 14° 351
GN 648.6-22-M22x1,5-WH 22 M 22 x 1.5 28 20 25.8 54 84 111 51 15° 460
GN 648.6-22-M22x1,5L-WH 22 M 22 x 1.5L 28 20 25.8 54 84 111 51 15° 453
GN 648.6-25-M24x2-WH 25 M 24 x 2 31 22 29.6 60 94 124 58 15° 430
GN 648.6-25-M24x2L-WH 25 M 24 x 2L 31 22 29.6 60 94 124 58 15° 630
GN 648.6-30-M30x2-WH 30 M 30 x 2 37 25 34.8 70 110 145 71 17° 630
GN 648.6-30-M30x2L-WH 30 M 30 x 2L 37 25 34.8 70 110 145 71 17° 630
GN 648.6-5-M5-WK 5 M 5 8 6 7.7 18 33 42 20 13° 14
GN 648.6-5-M5L-WK 5 M 5L 8 6 7.7 18 33 42 20 13° 14
GN 648.6-6-M6-WK 6 M 6 9 6.75 8.9 20 36 46 22 13° 19
GN 648.6-6-M6L-WK 6 M 6L 9 6.75 8.9 20 36 46 22 13° 19
GN 648.6-8-M8-WK 8 M 8 12 9 10.4 24 42 54 25 14° 37
GN 648.6-8-M8L-WK 8 M 8L 12 9 10.4 24 42 54 25 14° 38
GN 648.6-10-M10-WK 10 M 10 14 10.5 12.9 28 48 62 29 13° 60
GN 648.6-10-M10L-WK 10 M 10L 14 10.5 12.9 28 48 62 29 13° 61
GN 648.6-12-M12-WK 12 M 12 16 12 15.4 32 54 70 33 13° 94
GN 648.6-12-M12L-WK 12 M 12L 16 12 15.4 32 54 70 33 13° 94
GN 648.6-14-M14-WK 14 M 14 19 13.5 16.8 36 60 78 38 16° 133
GN 648.6-14-M14L-WK 14 M 14L 19 13.5 16.8 36 60 78 38 16° 133
GN 648.6-16-M16-WK 16 M 16 21 15 19.3 42 66 87 40 15° 199
GN 648.6-16-M16L-WK 16 M 16L 21 15 19.3 42 66 87 40 15° 201
GN 648.6-18-M18x1,5-WK 18 M 18 x 1.5 23 16.5 21.8 46 72 95 44 15° 254
GN 648.6-18-M18x1,5L-WK 18 M 18 x 1.5L 23 16.5 21.8 46 72 95 44 15° 267
GN 648.6-20-M20x1,5-WK 20 M 20 x 1.5 25 18 24.3 50 78 103 47 14° 345
GN 648.6-20-M20x1,5L-WK 20 M 20 x 1.5L 25 18 24.3 50 78 103 47 14° 348
GN 648.6-22-M22x1,5-WK 22 M 22 x 1.5 28 20 25.8 54 84 111 51 15° 453
GN 648.6-22-M22x1,5L-WK 22 M 22 x 1.5L 28 20 25.8 54 84 111 51 15° 463
GN 648.6-25-M24x2-WK 25 M 24 x 2 31 22 29.6 60 94 124 58 15° 625
GN 648.6-25-M24x2L-WK 25 M 24 x 2L 31 22 29.6 60 94 124 58 15° 625
GN 648.6-30-M30x2-WK 30 M 30 x 2 37 25 34.8 70 110 145 71 17° 625
GN 648.6-30-M30x2L-WK 30 M 30 x 2L 37 25 34.8 70 110 145 71 17° 625