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GN 350

Levelling sets

Steel / Stainless Steel, long version

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Levelling sets, Stainless Steel

Description

Specification

Types

Type A: without lock nut

Type AK: with lock nut

Version in Steel

Steel, 1.7225 (42 CrMo 4V) ST

zinc plated, blue passivated

Version in Stainless Steel

Stainless Steel AISI 303

(X 10 CrNiS 18-9) NI

F₁: max. total load

F₂: max. load after deduction of the max. preload

for screws 8.8 µ = 0.125 (Steel version)

for screws 6.8 µ = 0.14 (Stainless Steel version)

Information

Levelling sets GN 350 are used for levelling and linking operations. They comprise a threaded upper sleeve and a female threaded lower sleeve. The fine thread allows a stepless and precise setting and locking using the C-Spanner DIN 1810 . A locking ring serves also as a height limiter for the max. height.

Normally this screw is permanently and securely locked by the static load created when the mounting screw is tightened.

Should this not be sufficient, the use of a locknut (Type AK) is recommended.

Technical information

Stainless Steel characteristics -

Accessory

C-Spanner DIN 1810 (code no. see table)

GN 350

	d₁	d₂	d₃	h₁	h₂	h₃	For screw	r	Static load F in kN F₁	Static load F in kN F₂	Code no. for C-Spanner
Code													Actions
GN 350-25-6,6-A-ST	25	6.6	M 15 x 1	28	43	15	M 6	M 6	27.1	20.2	1810-A25-28	69
GN 350-25-6,6-AK-ST	25	6.6	M 15 x 1	28	43	15	M 6	M 6	27.1	20.2	1810-A25-28	79
GN 350-32-6,6-A-ST	32	6.6	M 20 x 1	35	55	20	M 6	M 6	43.4	36.5	1810-A30-32	163
GN 350-32-6,6-AK-ST	32	6.6	M 20 x 1	35	55	20	M 6	M 6	43.4	36.5	1810-A30-32	181
GN 350-32-9-A-ST	32	9	M 20 x 1	35	55	20	M 8	M 8	43.4	30.8	1810-A30-32	154
GN 350-32-9-AK-ST	32	9	M 20 x 1	35	55	20	M 8	M 8	43.4	30.8	1810-A30-32	174
GN 350-32-11-A-ST	32	11	M 20 x 1	35	55	20	M 10	M 10	43.4	23.4	1810-A30-32	140
GN 350-32-11-AK-ST	32	11	M 20 x 1	35	55	20	M 10	M 10	43.4	23.4	1810-A30-32	167
GN 350-45-11-A-ST	45	11	M 30 x 1.5	42	67	25	M 10	M 10	84	64	1810-A45-50	390
GN 350-45-11-AK-ST	45	11	M 30 x 1.5	42	67	25	M 10	M 10	84	64	1810-A45-50	411
GN 350-45-13,5-A-ST	45	13.5	M 30 x 1.5	42	67	25	M 12	M 12	84	54.8	1810-A45-50	377
GN 350-45-13,5-AK-ST	45	13.5	M 30 x 1.5	42	67	25	M 12	M 12	84	54.8	1810-A45-50	405
GN 350-45-17,5-A-ST	45	17.5	M 30 x 1.5	42	67	25	M 16	M 16	84	28.9	1810-A45-50	320
GN 350-45-17,5-AK-ST	45	17.5	M 30 x 1.5	42	67	25	M 16	M 16	84	28.9	1810-A45-50	365
GN 350-58-17,5-A-ST	58	17.5	M 40 x 1.5	54	86	32	M 16	M 16	148	92.9	1810-A58-62	791
GN 350-58-17,5-AK-ST	58	17.5	M 40 x 1.5	54	86	32	M 16	M 16	148	92.9	1810-A58-62	893
GN 350-58-22-A-ST	58	22	M 40 x 1.5	54	86	32	M 20	M 20	148	59	1810-A58-62	733
GN 350-58-22-AK-ST	58	22	M 40 x 1.5	54	86	32	M 20	M 20	148	59	1810-A58-62	834
GN 350-58-26-A-ST	58	26	M 40 x 1.5	54	86	32	M 24	M 24	148	20.3	1810-A58-62	668
GN 350-58-26-AK-ST	58	26	M 40 x 1.5	54	86	32	M 24	M 24	148	20.3	1810-A58-62	775
GN 350-70-22-A-ST	70	22	M 50 x 1.5	66	106	40	M 20	M 20	225	136	1810-A68-75	1452
GN 350-70-22-AK-ST	70	22	M 50 x 1.5	66	106	40	M 20	M 20	225	136	1810-A68-75	1607
GN 350-70-26-A-ST	70	26	M 50 x 1.5	66	106	40	M 24	M 24	225	97.3	1810-A68-75	1370
GN 350-70-26-AK-ST	70	26	M 50 x 1.5	66	106	40	M 24	M 24	225	97.3	1810-A68-75	1426
GN 350-70-33-A-ST	70	33	M 50 x 1.5	66	106	40	M 30	M 30	225	20.6	1810-A68-75	1210
GN 350-70-33-AK-ST	70	33	M 50 x 1.5	66	106	40	M 30	M 30	225	20.6	1810-A68-75	1354
GN 350-80-26-A-ST	80	26	M 60 x 2	76	126	50	M 24	M 24	323	195.3	1810-A80-90	2180
GN 350-80-26-AK-ST	80	26	M 60 x 2	76	126	50	M 24	M 24	323	195.3	1810-A80-90	2356
GN 350-80-33-A-ST	80	33	M 60 x 2	76	126	50	M 30	M 30	323	118.6	1810-A80-90	1875
GN 350-80-33-AK-ST	80	33	M 60 x 2	76	126	50	M 30	M 30	323	118.6	1810-A80-90	2155
GN 350-80-39-A-ST	80	39	M 60 x 2	76	126	50	M 36	M 36	323	38.2	1810-A80-90	1683
GN 350-80-39-AK-ST	80	39	M 60 x 2	76	126	50	M 36	M 36	323	38.2	1810-A80-90	1852

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