GN 41 without Fixing Lug / Stainless Steel-Levelling Feet

Information

Stainless Steel-Levelling feet GN 41 are easy and very reasonably priced foot design variants.
The will be delivered mounted and are not removable.

• Stainless Steel characteristics
• Elastomer characteristics
• Load rating information

How to Order

How to order (with fixing lug)	1	d₁
	2	d₂
	3	l₁ (l₂, l₃, l₇)
	4	Type (Base plate)
	5	Version (Stem)

Specification

• Base plate, blank ground
Stainless Steel AISI 304
• Threaded stem
Stainless Steel AISI 303
• Hexagon nut ISO 4032
Stainless Steel AISI 304
• Rubber cap, clipped on
black, Santoprene® (TPE)
80 ≈ Shore A
• Rubber underlay, vulcanised
black, Perbunan® (NBR)
70 ± Shore A
• RoHS compliant

Dimensions


d₁ GN 41	d₂	l₁									l₂				l₃				l₇	A/F₇	t
		Version				Version					Version				Version				Version
		S / SK				T / TK und U / UK					V / VK				W				X
40	M 8	40	50	63	-	-	-	-	-	-	-	-	-	-	-	-	-	-	25	14	8
40	M 10	50	60	80	100	-	-	-	-	-	-	-	-	-	-	-	-	-	28	14	10
40	M 12	60	80	100	125	-	-	-	-	-	-	-	-	-	-	-	-	-	31	17	12
40*	M 16	-	-	-	-	75	100	125	150	200	-	-	-	-	-	-	-	-	37	22	16
50	M 8	40	50	63	-	-	-	-	-	-	-	-	-	-	-	-	-	-	25	14	8
50	M 10	50	60	80	100	-	-	-	-	-	-	-	-	-	-	-	-	-	28	14	10
50	M 12	60	80	100	125	-	-	-	-	-	-	-	-	-	-	-	-	-	32	17	12
50	M 16	-	-	-	-	75	100	125	150	200	-	-	-	-	-	-	-	-	37	22	16
60	M 8	40	50	63	-	-	-	-	-	-	-	-	-	-	-	-	-	-	25	14	8
60	M 10	50	60	80	100	-	-	-	-	-	-	-	-	-	-	-	-	-	28	14	10
60	M 12	60	80	100	125	-	-	-	-	-	-	-	-	-	-	-	-	-	32	17	12
60	M 16	-	-	-	-	75	100	125	150	200	75	100	125	150	110	135	160	185	37	22	16
80	M 8	40	50	63	-	-	-	-	-	-	-	-	-	-	-	-	-	-	26	14	8
80	M 10	50	60	80	100	-	-	-	-	-	-	-	-	-	-	-	-	-	29	14	10
80	M 12	60	80	100	125	-	-	-	-	-	-	-	-	-	-	-	-	-	32	17	12
80	M 16	-	-	-	-	75	100	125	150	200	75	100	125	150	110	135	160	185	38	22	16
80	M 20	-	-	-	-	75	100	125	150	200	100	125	150	200	134	159	184	234	45	27	20
80	M 24	-	-	-	-	100	125	150	200	-	100	150	200	-	159	209	259	-	-	-	-

* not available in type B0

Versions of Threaded Stem


External hexagon at the bottom	Wrench flat at the bottom	Hexagon socket at the top
M 8, M 10, M 12	M 16, M 20, M 24	Wrench flat at the bottom
	"not dipping" version	M 16, M 20, M 24


External hexagon at the top	Wrench flat at the bottom	External hexagon
Wrench flat at the bottom	M 16, M 20, M 24	Female thread
M 16, M 20, M 24		M 8, M 10, M 12, M 16, M 20

d₁ GN 41	d₂			d₃	d₄	h₁	h₃	h₄	h₅	h₆	l₄	l₅	l₆	m₁	m₂	s	A/F₁	A/F₂	A/F₃	A/F₄	A/F₅	A/F₆
d₁ GN 41
40	M 8	M 10	M 12	5.4	-	2	11	-	-	3.5	-	-	-	-	30	1.5	17	-	-	-	-	-
40	M 16	-	-	5.4	-	2	-	17	14	3.5	-	-	-	-	30	1.5	-	12	8	-	-	-
50	M 8	M 10	M 12	6.6	-	2.5	11	-	-	4	-	-	-	45	38	2	17	-	-	-	-	-
50	M 16	-	-	6.6	-	2.5	-	17	14	4	-	-	-	45	38	2	-	12	8	-	-	-
60	M 8	M 10	M 12	6.6	-	2.5	11	-	-	4.5	-	-	-	50	48	2	17	-	-	-	-	-
60	M 16	-	-	6.6	24	2.5	-	17	14	4.5	45	45	29	50	48	2	-	12	8	10	12	20
80	M 8	M 10	M 12	8.5	-	3	12	-	-	5	-	-	-	70	64	2	17	-	-	-	-	-
80	M 16	-	-	8.5	24	3	-	18	15	5	45	45	29	70	64	2	-	12	8	10	12	20
80	M 20	-	-	8.5	30	3	-	18	15	5	56	56	37	70	64	2	-	15	10	13	16	24
80	M 24	-	-	8.5	35	3	-	21	18	5	67	67	42	70	64	2	-	19	12	17	20	30

Load Rating of Stainless Steel-Levelling Feet GN 41

Information

The static load bearing capacity given in the table rests on a test series in which the load has been applied perpendicular to the base plate (without rubber underlay). For the values given in the table, the strain relief may result in minor deformations of the base plate.
Bending and buckling stress which oftenoccurs in practice results in a lower load bearing capacity of the adjustment spindle and may have to be taken into account.
Also, the spindle strength is assumed to be ≥ 500 N/mm².
The details given on strength are nonbinding guide values without any liability. In general, they do not constitute a warranty of quality.
The user must determine from case to case if a product is suitable for the intended purpose or use. Environmental factors may influence the stated value

Dimensions

d₁	d₂	Static load in kN
GN 41		Versions of threaded stem
GN 41		S / SK	T / TK and U / UK	V / VK	W	X
40	M 8	8	-	-	-	8
40	M 10	12	-	-	-	12
40	M 12	12	-	-	-	12
40	M 16	-	12	-	-	12
50	M 8	8	-	-	-	8
50	M 10	14	-	-	-	14
50	M 12	14	-	-	-	14
50	M 16	-	14	-	-	14
60	M 8	8	-	-	-	8
60	M 10	14	-	-	-	14
60	M 12	16	-	-	-	16
60	M 16	-	16	16	16	16
80	M 8	8	-	-	-	8
80	M 10	14	-	-	-	14
80	M 12	20	-	-	-	20
80	M 16	-	20	20	20	20
80	M 20	-	20	20	20	20
80	M 24	-	22	22	22	-