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GN 638-NI

Ball jointed levelling elements

SKU: 8380 Category:
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Technical Drawing

Product Details

Standard Elements Main dimensions Threaded stud Wrench Static load in kN Weight
Description d1 l2 d3 ≈ d2 l1 A/F g
GN 638-15-M6-26-NI 15 7.6 4.5 M6 26 3 3.5 6
GN 638-15-M6-36-NI 15 7.6 4.5 M6 36 3 3.5 9
GN 638-15-M6-46-NI 15 7.6 4.5 M6 46 3 3.5 11
GN 638-15-M8-20-NI 15 7.6 6.1 M8 20 4 3.5 10
GN 638-15-M8-35-NI 15 7.6 6.1 M8 35 4 3.5 13
GN 638-15-M8-45-NI 15 7.6 6.1 M8 45 4 3.5 16
GN 638-15-M8-58-NI 15 7.6 6.1 M8 58 4 3.5 20
GN 638-18-M6-26-NI 18 9.2 4.5 M6 26 3 3.5 7
GN 638-18-M6-36-NI 18 9.2 4.5 M6 36 3 3.5 11
GN 638-18-M6-46-NI 18 9.2 4.5 M6 46 3 3.5 15
GN 638-18-M8-20-NI 18 9.2 6.1 M8 20 4 3.5 11
GN 638-18-M8-35-NI 18 9.2 6.1 M8 35 4 3.5 14
GN 638-18-M8-45-NI 18 9.2 6.1 M8 45 4 3.5 17
GN 638-18-M8-58-NI 18 9.2 6.1 M8 58 4 3.5 21
GN 638-18-M10-34-NI 18 9.2 7.8 M10 34 5 3.5 18
GN 638-18-M10-44-NI 18 9.2 7.8 M10 44 5 3.5 24
GN 638-18-M10-57-NI 18 9.2 7.8 M10 57 5 3.5 31
GN 638-18-M10-74-NI 18 9.2 7.8 M10 74 5 3.5 39
GN 638-21-M6-26-NI 21 10 4.5 M6 26 3 3.5 8
GN 638-21-M6-36-NI 21 10 4.5 M6 36 3 3.5 11
GN 638-21-M6-46-NI 21 10 4.5 M6 46 3 3.5 11
GN 638-21-M8-20-NI 21 10 6.1 M8 20 4 3.5 8
GN 638-21-M8-35-NI 21 10 6.1 M8 35 4 3.5 13
GN 638-21-M8-45-NI 21 10 6.1 M8 45 4 3.5 16
GN 638-21-M8-58-NI 21 10 6.1 M8 58 4 3.5 22
GN 638-21-M10-34-NI 21 10 7.8 M10 34 5 3.5 19
GN 638-21-M10-44-NI 21 10 7.8 M10 44 5 3.5 25
GN 638-21-M10-57-NI 21 10 7.8 M10 57 5 3.5 32
GN 638-21-M10-74-NI 21 10 7.8 M10 74 5 3.5 40
GN 638-21-M12-34-NI 21 10 9.4 M12 34 6 3.5 23
GN 638-21-M12-57-NI 21 10 9.4 M12 57 6 3.5 44
GN 638-21-M12-74-NI 21 10 9.4 M12 74 6 3.5 56
GN 638-21-M12-94-NI 21 10 9.4 M12 94 6 3.5 71
GN 638-25-M6-26-NI 25 10.5 4.5 M6 26 3 3.5 10
GN 638-25-M6-36-NI 25 10.5 4.5 M6 36 3 3.5 12
GN 638-25-M6-46-NI 25 10.5 4.5 M6 46 3 3.5 15
GN 638-25-M8-20-NI 25 10.5 6.1 M8 20 4 3.5 8
GN 638-25-M8-35-NI 25 10.5 6.1 M8 35 4 3.5 14
GN 638-25-M8-45-NI 25 10.5 6.1 M8 45 4 3.5 19
GN 638-25-M8-58-NI 25 10.5 6.1 M8 58 4 3.5 20
GN 638-25-M10-34-NI 25 10.5 7.8 M10 34 5 3.5 21
GN 638-25-M10-44-NI 25 10.5 7.8 M10 44 5 3.5 27
GN 638-25-M10-57-NI 25 10.5 7.8 M10 57 5 3.5 34
GN 638-25-M10-74-NI 25 10.5 7.8 M10 74 5 3.5 42
GN 638-25-M12-34-NI 25 10.5 9.4 M12 34 6 3.5 25
GN 638-25-M12-57-NI 25 10.5 9.4 M12 57 6 3.5 46
GN 638-25-M12-74-NI 25 10.5 9.4 M12 74 6 3.5 58
GN 638-25-M12-94-NI 25 10.5 9.4 M12 94 6 3.5 73
GN 638-32-M6-26-NI 32 11 4.5 M6 26 3 3.5 11
GN 638-32-M6-36-NI 32 11 4.5 M6 36 3 3.5 13
GN 638-32-M6-46-NI 32 11 4.5 M6 46 3 3.5 15
GN 638-32-M8-20-NI 32 11 6.1 M8 20 4 3.5 11
GN 638-32-M8-35-NI 32 11 6.1 M8 35 4 3.5 15
GN 638-32-M8-45-NI 32 11 6.1 M8 45 4 3.5 19
GN 638-32-M8-58-NI 32 11 6.1 M8 58 4 3.5 23
GN 638-32-M10-34-NI 32 11 7.8 M10 34 5 3.5 20
GN 638-32-M10-44-NI 32 11 7.8 M10 44 5 3.5 23
GN 638-32-M10-57-NI 32 11 7.8 M10 57 5 3.5 32
GN 638-32-M10-74-NI 32 11 7.8 M10 74 5 3.5 40
GN 638-32-M12-34-NI 32 11 9.4 M12 34 6 3.5 40
GN 638-32-M12-57-NI 32 11 9.4 M12 57 6 3.5 50
GN 638-32-M12-74-NI 32 11 9.4 M12 74 6 3.5 60
GN 638-32-M12-94-NI 32 11 9.4 M12 94 6 3.5 70
GN 638-40-M8-20-NI 40 13 6.1 M8 20 4 3.5 15
GN 638-40-M8-35-NI 40 13 6.1 M8 35 4 3.5 20
GN 638-40-M8-45-NI 40 13 6.1 M8 45 4 3.5 23
GN 638-40-M8-58-NI 40 13 6.1 M8 58 4 3.5 25
GN 638-40-M10-34-NI 40 13 7.8 M10 34 5 3.5 27
GN 638-40-M10-44-NI 40 13 7.8 M10 44 5 3.5 32
GN 638-40-M10-57-NI 40 13 7.8 M10 57 5 3.5 38
GN 638-40-M10-74-NI 40 13 7.8 M10 74 5 3.5 46
GN 638-40-M12-34-NI 40 13 9.4 M12 34 6 3.5 40
GN 638-40-M12-57-NI 40 13 9.4 M12 57 6 3.5 50
GN 638-40-M12-74-NI 40 13 9.4 M12 74 6 3.5 60
GN 638-40-M12-94-NI 40 13 9.4 M12 94 6 3.5 80

Additional information

Features and applications

Ball jointed stainless-steel levelling elements 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. <BR>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.

Threaded stud

AISI 303 stainless steel <STRONG>NI</STRONG>.

Thrust pads

Acetal based (POM) technopolymer, black colour, matte finish, temperature resistant up to 80° C.