GN 638 Ball jointed levelling feet Steel / Stainless Steel


Description

Specification

Version in Steel ST

Thrust pad
Plastic (Polyacetal POM)
  • temperature resistant up to 80 °C
  • black, matt
Threaded stud
Steel, blackened
Tensile strength class 5.8

Version in Stainless Steel NI

Thrust pad
Plastic (Polyacetal POM)
  • temperature resistant up to 80 °C
  • black, matt
Threaded stud
Stainless Steel AISI 303

Version completely in Stainless Steel NV

Thrust pad
Stainless Steel AISI 303
  • O-ring rubber FPM (Viton®)
  • temperature resistant up to 200 °C
Threaded stud
Stainless Steel AISI 303

Information

Ball jointed levelling feet GN 638 feature a smaller size ball diameter than the trunk of the threaded stud. As a result the studs can be screwed into position from the ball side. The ball end can easily be hammered in and also dismantled.
Details regarding the static load capacity have been established by a series of tests but are indicative only. For these tests the loads have been placed vertically and centrally over the stud. At the measured load of 3.5 kN there was no remaining deformation visible on the thrust pad nor was there any breakage.

Technical information

GN 638-ST Steel, Thrust pad Plastic
GN 638-ST
Filter
Description d1 d2 l1 d3 l2 s3 x min. Weight
GN 638-15-M6-26-ST 15 M 6 26 4.5 7.6 3 3.5 5
GN 638-15-M6-36-ST 15 M 6 36 4.5 7.6 3 3.5 6
GN 638-15-M6-46-ST 15 M 6 46 4.5 7.6 3 3.5 7
GN 638-15-M8-20-ST 15 M 8 20 6.1 7.6 4 3.5 8
GN 638-15-M8-35-ST 15 M 8 35 6.1 7.6 4 3.5 11
GN 638-15-M8-45-ST 15 M 8 45 6.1 7.6 4 3.5 13
GN 638-15-M8-58-ST 15 M 8 58 6.1 7.6 4 3.5 18
GN 638-18-M6-26-ST 18 M 6 26 4.5 9.2 3 3.5 11
GN 638-18-M6-36-ST 18 M 6 36 4.5 9.2 3 3.5 11
GN 638-18-M6-46-ST 18 M 6 46 4.5 9.2 3 3.5 11
GN 638-18-M8-20-ST 18 M 8 20 6.1 9.2 4 3.5 11
GN 638-18-M8-35-ST 18 M 8 35 6.1 9.2 4 3.5 11
GN 638-18-M8-45-ST 18 M 8 45 6.1 9.2 4 3.5 17
GN 638-18-M8-58-ST 18 M 8 58 6.1 9.2 4 3.5 19
GN 638-18-M10-34-ST 18 M 10 34 7.8 9.2 5 3.5 18
GN 638-18-M10-44-ST 18 M 10 44 7.8 9.2 5 3.5 24
GN 638-18-M10-57-ST 18 M 10 57 7.8 9.2 5 3.5 29
GN 638-18-M10-74-ST 18 M 10 74 7.8 9.2 5 3.5 37
GN 638-21-M6-26-ST 21 M 6 26 4.5 10 3 3.5 7
GN 638-21-M6-36-ST 21 M 6 36 4.5 10 3 3.5 11
GN 638-21-M6-46-ST 21 M 6 46 4.5 10 3 3.5 11
GN 638-21-M8-20-ST 21 M 8 20 6.1 10 4 3.5 10
GN 638-21-M8-35-ST 21 M 8 35 6.1 10 4 3.5 11
GN 638-21-M8-45-ST 21 M 8 45 6.1 10 4 3.5 16
GN 638-21-M8-58-ST 21 M 8 58 6.1 10 4 3.5 20
GN 638-21-M10-34-ST 21 M 10 34 7.8 10 5 3.5 19
GN 638-21-M10-44-ST 21 M 10 44 7.8 10 5 3.5 25
GN 638-21-M10-57-ST 21 M 10 57 7.8 10 5 3.5 31
GN 638-21-M10-74-ST 21 M 10 74 7.8 10 5 3.5 40
GN 638-21-M12-34-ST 21 M 12 34 9.4 10 6 3.5 23
GN 638-21-M12-57-ST 21 M 12 57 9.4 10 6 3.5 44
GN 638-21-M12-74-ST 21 M 12 74 9.4 10 6 3.5 56
GN 638-21-M12-94-ST 21 M 12 94 9.4 10 6 3.5 71
GN 638-25-M6-26-ST 25 M 6 26 4.5 10.5 3 3.5 10
GN 638-25-M6-36-ST 25 M 6 36 4.5 10.5 3 3.5 11
GN 638-25-M6-46-ST 25 M 6 46 4.5 10.5 3 3.5 11
GN 638-25-M8-20-ST 25 M 8 20 6.1 10.5 4 3.5 9
GN 638-25-M8-35-ST 25 M 8 35 6.1 10.5 4 3.5 14
GN 638-25-M8-45-ST 25 M 8 45 6.1 10.5 4 3.5 16
GN 638-25-M8-58-ST 25 M 8 58 6.1 10.5 4 3.5 20
GN 638-25-M10-34-ST 25 M 10 34 7.8 10.5 5 3.5 21
GN 638-25-M10-44-ST 25 M 10 44 7.8 10.5 5 3.5 25
GN 638-25-M10-57-ST 25 M 10 57 7.8 10.5 5 3.5 30
GN 638-25-M10-74-ST 25 M 10 74 7.8 10.5 5 3.5 40
GN 638-25-M12-34-ST 25 M 12 34 9.4 10.5 6 3.5 25
GN 638-25-M12-57-ST 25 M 12 57 9.4 10.5 6 3.5 44
GN 638-25-M12-74-ST 25 M 12 74 9.4 10.5 6 3.5 57
GN 638-25-M12-94-ST 25 M 12 94 9.4 10.5 6 3.5 73
GN 638-32-M6-26-ST 32 M 6 26 4.5 11 3 3.5 11
GN 638-32-M6-36-ST 32 M 6 36 4.5 11 3 3.5 11
GN 638-32-M6-46-ST 32 M 6 46 4.5 11 3 3.5 11
GN 638-32-M8-20-ST 32 M 8 20 6.1 11 4 3.5 13
GN 638-32-M8-35-ST 32 M 8 35 6.1 11 4 3.5 16
GN 638-32-M8-45-ST 32 M 8 45 6.1 11 4 3.5 20
GN 638-32-M8-58-ST 32 M 8 58 6.1 11 4 3.5 23
GN 638-32-M10-34-ST 32 M 10 34 7.8 11 5 3.5 20
GN 638-32-M10-44-ST 32 M 10 44 7.8 11 5 3.5 20
GN 638-32-M10-57-ST 32 M 10 57 7.8 11 5 3.5 32
GN 638-32-M10-74-ST 32 M 10 74 7.8 11 5 3.5 40
GN 638-32-M12-34-ST 32 M 12 34 9.4 11 6 3.5 20
GN 638-32-M12-57-ST 32 M 12 57 9.4 11 6 3.5 40
GN 638-32-M12-74-ST 32 M 12 74 9.4 11 6 3.5 53
GN 638-32-M12-94-ST 32 M 12 94 9.4 11 6 3.5 70
GN 638-40-M8-20-ST 40 M 8 20 6.1 13 4 3.5 15
GN 638-40-M8-35-ST 40 M 8 35 6.1 13 4 3.5 20
GN 638-40-M8-45-ST 40 M 8 45 6.1 13 4 3.5 22
GN 638-40-M8-58-ST 40 M 8 58 6.1 13 4 3.5 20
GN 638-40-M10-34-ST 40 M 10 34 7.8 13 5 3.5 25
GN 638-40-M10-44-ST 40 M 10 44 7.8 13 5 3.5 30
GN 638-40-M10-57-ST 40 M 10 57 7.8 13 5 3.5 38
GN 638-40-M10-74-ST 40 M 10 74 7.8 13 5 3.5 46
GN 638-40-M12-34-ST 40 M 12 34 9.4 13 6 3.5 34
GN 638-40-M12-57-ST 40 M 12 57 9.4 13 6 3.5 50
GN 638-40-M12-74-ST 40 M 12 74 9.4 13 6 3.5 60
GN 638-40-M12-94-ST 40 M 12 94 9.4 13 6 3.5 77
GN 638-NI Stainless Steel, Thrust pad Plastic
GN 638-NI
Filter
Description d1 d2 l1 d3 l2 s3 x min. Weight
GN 638-15-M6-26-NI 15 M 6 26 4.5 7.6 3 3.5 8
GN 638-15-M6-36-NI 15 M 6 36 4.5 7.6 3 3.5 9
GN 638-15-M6-46-NI 15 M 6 46 4.5 7.6 3 3.5 10
GN 638-15-M8-20-NI 15 M 8 20 6.1 7.6 4 3.5 11
GN 638-15-M8-35-NI 15 M 8 35 6.1 7.6 4 3.5 13
GN 638-15-M8-45-NI 15 M 8 45 6.1 7.6 4 3.5 16
GN 638-15-M8-58-NI 15 M 8 58 6.1 7.6 4 3.5 21
GN 638-18-M6-26-NI 18 M 6 26 4.5 9.2 3 3.5 14
GN 638-18-M6-36-NI 18 M 6 36 4.5 9.2 3 3.5 14
GN 638-18-M6-46-NI 18 M 6 46 4.5 9.2 3 3.5 14
GN 638-18-M8-20-NI 18 M 8 20 6.1 9.2 4 3.5 14
GN 638-18-M8-35-NI 18 M 8 35 6.1 9.2 4 3.5 14
GN 638-18-M8-45-NI 18 M 8 45 6.1 9.2 4 3.5 21
GN 638-18-M8-58-NI 18 M 8 58 6.1 9.2 4 3.5 23
GN 638-18-M10-34-NI 18 M 10 34 7.8 9.2 5 3.5 21
GN 638-18-M10-44-NI 18 M 10 44 7.8 9.2 5 3.5 27
GN 638-18-M10-57-NI 18 M 10 57 7.8 9.2 5 3.5 32
GN 638-18-M10-74-NI 18 M 10 74 7.8 9.2 5 3.5 40
GN 638-21-M6-26-NI 21 M 6 26 4.5 10 3 3.5 13
GN 638-21-M6-36-NI 21 M 6 36 4.5 10 3 3.5 13
GN 638-21-M6-46-NI 21 M 6 46 4.5 10 3 3.5 13
GN 638-21-M8-20-NI 21 M 8 20 6.1 10 4 3.5 14
GN 638-21-M8-35-NI 21 M 8 35 6.1 10 4 3.5 13
GN 638-21-M8-45-NI 21 M 8 45 6.1 10 4 3.5 20
GN 638-21-M8-58-NI 21 M 8 58 6.1 10 4 3.5 21
GN 638-21-M10-34-NI 21 M 10 34 7.8 10 5 3.5 22
GN 638-21-M10-44-NI 21 M 10 44 7.8 10 5 3.5 28
GN 638-21-M10-57-NI 21 M 10 57 7.8 10 5 3.5 33
GN 638-21-M10-74-NI 21 M 10 74 7.8 10 5 3.5 43
GN 638-21-M12-34-NI 21 M 12 34 9.4 10 6 3.5 25
GN 638-21-M12-57-NI 21 M 12 57 9.4 10 6 3.5 47
GN 638-21-M12-74-NI 21 M 12 74 9.4 10 6 3.5 58
GN 638-21-M12-94-NI 21 M 12 94 9.4 10 6 3.5 59
GN 638-25-M6-26-NI 25 M 6 26 4.5 10.5 3 3.5 12
GN 638-25-M6-36-NI 25 M 6 36 4.5 10.5 3 3.5 12
GN 638-25-M6-46-NI 25 M 6 46 4.5 10.5 3 3.5 12
GN 638-25-M8-20-NI 25 M 8 20 6.1 10.5 4 3.5 14
GN 638-25-M8-35-NI 25 M 8 35 6.1 10.5 4 3.5 15
GN 638-25-M8-45-NI 25 M 8 45 6.1 10.5 4 3.5 19
GN 638-25-M8-58-NI 25 M 8 58 6.1 10.5 4 3.5 24
GN 638-25-M10-34-NI 25 M 10 34 7.8 10.5 5 3.5 24
GN 638-25-M10-44-NI 25 M 10 44 7.8 10.5 5 3.5 29
GN 638-25-M10-57-NI 25 M 10 57 7.8 10.5 5 3.5 33
GN 638-25-M10-74-NI 25 M 10 74 7.8 10.5 5 3.5 43
GN 638-25-M12-34-NI 25 M 12 34 9.4 10.5 6 3.5 28
GN 638-25-M12-57-NI 25 M 12 57 9.4 10.5 6 3.5 47
GN 638-25-M12-74-NI 25 M 12 74 9.4 10.5 6 3.5 60
GN 638-25-M12-94-NI 25 M 12 94 9.4 10.5 6 3.5 75
GN 638-32-M6-26-NI 32 M 6 26 4.5 11 3 3.5 15
GN 638-32-M6-36-NI 32 M 6 36 4.5 11 3 3.5 15
GN 638-32-M6-46-NI 32 M 6 46 4.5 11 3 3.5 15
GN 638-32-M8-20-NI 32 M 8 20 6.1 11 4 3.5 18
GN 638-32-M8-35-NI 32 M 8 35 6.1 11 4 3.5 19
GN 638-32-M8-45-NI 32 M 8 45 6.1 11 4 3.5 24
GN 638-32-M8-58-NI 32 M 8 58 6.1 11 4 3.5 28
GN 638-32-M10-34-NI 32 M 10 34 7.8 11 5 3.5 25
GN 638-32-M10-44-NI 32 M 10 44 7.8 11 5 3.5 25
GN 638-32-M10-57-NI 32 M 10 57 7.8 11 5 3.5 29
GN 638-32-M10-74-NI 32 M 10 74 7.8 11 5 3.5 25
GN 638-32-M12-34-NI 32 M 12 34 9.4 11 6 3.5 25
GN 638-32-M12-57-NI 32 M 12 57 9.4 11 6 3.5 39
GN 638-32-M12-74-NI 32 M 12 74 9.4 11 6 3.5 53
GN 638-32-M12-94-NI 32 M 12 94 9.4 11 6 3.5 70
GN 638-40-M8-20-NI 40 M 8 20 6.1 13 4 3.5 18
GN 638-40-M8-35-NI 40 M 8 35 6.1 13 4 3.5 23
GN 638-40-M8-45-NI 40 M 8 45 6.1 13 4 3.5 25
GN 638-40-M8-58-NI 40 M 8 58 6.1 13 4 3.5 25
GN 638-40-M10-34-NI 40 M 10 34 7.8 13 5 3.5 29
GN 638-40-M10-44-NI 40 M 10 44 7.8 13 5 3.5 32
GN 638-40-M10-57-NI 40 M 10 57 7.8 13 5 3.5 41
GN 638-40-M10-74-NI 40 M 10 74 7.8 13 5 3.5 49
GN 638-40-M12-34-NI 40 M 12 34 9.4 13 6 3.5 35
GN 638-40-M12-57-NI 40 M 12 57 9.4 13 6 3.5 55
GN 638-40-M12-74-NI 40 M 12 74 9.4 13 6 3.5 62
GN 638-40-M12-94-NI 40 M 12 94 9.4 13 6 3.5 80
GN 638-NV Stainless Steel
GN 638-NV
Filter
Description d1 d2 l1 d3 l2 s3 x min. Weight
GN 638-21-M6-26-NV 21 M 6 26 4.5 10 3 3.5 20
GN 638-21-M6-36-NV 21 M 6 36 4.5 10 3 3.5 20
GN 638-21-M6-46-NV 21 M 6 46 4.5 10 3 3.5 20
GN 638-21-M8-20-NV 21 M 8 20 6.1 10 4 7 20
GN 638-21-M8-35-NV 21 M 8 35 6.1 10 4 7 20
GN 638-21-M8-45-NV 21 M 8 45 6.1 10 4 7 30
GN 638-21-M8-58-NV 21 M 8 58 6.1 10 4 7 40
GN 638-21-M10-34-NV 21 M 10 34 7.8 10 5 11 32
GN 638-21-M10-44-NV 21 M 10 44 7.8 10 5 11 36
GN 638-21-M10-57-NV 21 M 10 57 7.8 10 5 11 40
GN 638-21-M10-74-NV 21 M 10 74 7.8 10 5 11 58
GN 638-21-M12-34-NV 21 M 12 34 9.4 10 6 16 40
GN 638-21-M12-57-NV 21 M 12 57 9.4 10 6 16 55
GN 638-21-M12-74-NV 21 M 12 74 9.4 10 6 16 78
GN 638-21-M12-94-NV 21 M 12 94 9.4 10 6 16 70
GN 638-25-M6-26-NV 25 M 6 26 4.5 10.5 3 3.5 30
GN 638-25-M6-36-NV 25 M 6 36 4.5 10.5 3 3.5 40
GN 638-25-M6-46-NV 25 M 6 46 4.5 10.5 3 3.5 80
GN 638-25-M8-20-NV 25 M 8 20 6.1 10.5 4 7 25
GN 638-25-M8-35-NV 25 M 8 35 6.1 10.5 4 7 30
GN 638-25-M8-45-NV 25 M 8 45 6.1 10.5 4 7 35
GN 638-25-M8-58-NV 25 M 8 58 6.1 10.5 4 7 35
GN 638-25-M10-34-NV 25 M 10 34 7.8 10.5 5 11 41
GN 638-25-M10-44-NV 25 M 10 44 7.8 10.5 5 11 60
GN 638-25-M10-57-NV 25 M 10 57 7.8 10.5 5 11 60
GN 638-25-M10-74-NV 25 M 10 74 7.8 10.5 5 11 60
GN 638-25-M12-34-NV 25 M 12 34 9.4 10.5 6 16 75
GN 638-25-M12-57-NV 25 M 12 57 9.4 10.5 6 16 75
GN 638-25-M12-74-NV 25 M 12 74 9.4 10.5 6 16 80
GN 638-25-M12-94-NV 25 M 12 94 9.4 10.5 6 16 39
GN 638-32-M6-26-NV 32 M 6 26 4.5 11 3 3.5 40
GN 638-32-M6-36-NV 32 M 6 36 4.5 11 3 3.5 42
GN 638-32-M6-46-NV 32 M 6 46 4.5 11 3 3.5 40
GN 638-32-M8-20-NV 32 M 8 20 6.1 11 4 7 40
GN 638-32-M8-35-NV 32 M 8 35 6.1 11 4 7 46
GN 638-32-M8-45-NV 32 M 8 45 6.1 11 4 7 62
GN 638-32-M8-58-NV 32 M 8 58 6.1 11 4 7 50
GN 638-32-M10-34-NV 32 M 10 34 7.8 11 5 11 62
GN 638-32-M10-44-NV 32 M 10 44 7.8 11 5 11 77
GN 638-32-M10-57-NV 32 M 10 57 7.8 11 5 11 89
GN 638-32-M10-74-NV 32 M 10 74 7.8 11 5 11 61
GN 638-32-M12-34-NV 32 M 12 34 9.4 11 6 16 61
GN 638-32-M12-57-NV 32 M 12 57 9.4 11 6 16 84
GN 638-32-M12-74-NV 32 M 12 74 9.4 11 6 16 99
GN 638-32-M12-94-NV 32 M 12 94 9.4 11 6 16 68
GN 638-40-M8-20-NV 40 M 8 20 6.1 13 4 7 82
GN 638-40-M8-35-NV 40 M 8 35 6.1 13 4 7 82
GN 638-40-M8-45-NV 40 M 8 45 6.1 13 4 7 86
GN 638-40-M8-58-NV 40 M 8 58 6.1 13 4 7 87
GN 638-40-M10-34-NV 40 M 10 34 7.8 13 5 11 92
GN 638-40-M10-44-NV 40 M 10 44 7.8 13 5 11 107
GN 638-40-M10-57-NV 40 M 10 57 7.8 13 5 11 107
GN 638-40-M10-74-NV 40 M 10 74 7.8 13 5 11 110
GN 638-40-M12-34-NV 40 M 12 34 9.4 13 6 16 100
GN 638-40-M12-57-NV 40 M 12 57 9.4 13 6 16 120
GN 638-40-M12-74-NV 40 M 12 74 9.4 13 6 16 140
GN 638-40-M12-94-NV 40 M 12 94 9.4 13 6 16 140