GN 31-X

GN 31

Leveling Feet

Stainless Steel, with Rubber Pad

External hex with internal thread

3D Configurator

Product Question

Datasheet

Instruction Manuals

Stainless Steel, with Rubber Pad

External hex with internal thread

GN 31-S/SK Leveling Feet With / without nut, external hex at the bottom

GN 31-T/TK Leveling Feet With / without nut, wrench flat at the bottom

GN 31-U/UK Leveling Feet With / without nut, hex socket at the top and wrench flat at the bottom

GN 31-V/VK Leveling Feet With / without nut, external hex at the top and wrench flat at the bottom

GN 31-W Leveling Feet With adjustable sleeve, covered thread, wrench flat at the bottom

GN 31-X Leveling Feet External hex with internal thread

Items
Description
Product Question

Specification
Information
Technical information
Load rating of leveling feet
Versions of threaded stem

Specification

Types (Base plate)

Type B1: Matte shot-blasted, rubber, inlaid, black

Type B2: Matte shot-blasted, rubber inlaid, white

Type B3: Matte shot-blasted, rubber vulcanised, black

Type B4: Matte shot-blasted, rubber vulcanised, white

Type C3: Polished, rubber vulcanised, black

Type C4: Polished, rubber vulcanised, white

Version

Version S: Without nut, external hex at the bottom

Version SK: With nut, external hex at the bottom

Version T: Without nut, wrench flat at the bottom

Version TK: With nut, wrench flat at the bottom

Version U: Without nut, hex socket at the top and wrench flat at the bottom

Version UK: With nut, hex socket at the top and wrench flat at the bottom

Version V: Without nut, external hex at the top and wrench flat at the bottom

Version VK: With nut, external hex at the top and wrench flat at the bottom

Version W: With adjustable sleeve, covered thread, wrench flat at the bottom

Version X: External hex with internal thread

Base plate

Stainless steel AISI 304

Threaded stem

Stainless steel AISI 303

Hex nut ISO 4032

Stainless steel AISI 304

Rubber pad, inlaid

Black: NBR (Perbunan®)

80±5 Shore A

White: TPE (Santoprene®)

80±5 Shore A

Rubber pad, vulcanised

80±5 Shore A

Black: NBR (Perbunan®)

White: NBR (Perbunan®)

Information

Leveling feet GN 31 with vulcanised rubber (Type B3, B4, C3 and C4) and screw version W feature fewer dead spots owing to their construction method and are also easier to clean.

Leveling feet GN 31 will be delivered mounted and are not removable.

Technical information

Stainless Steel Characteristics

Elastomer Characteristics

Load rating of leveling feet

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. For the values given in the table, the strain relief may result in minor deformations of the base plate.

Bending and buckling stress which often occurs 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 values.

d1	d2	Static load in kN	-	-	-	-	-	-	-	-	-
-	-	Versions of threaded stem	-	-	-	-	-	-	-	-	-
-	-	S / SK	-	T / TK and U / UK	-	V / VK	-	W	-	X	-
-	-	Rubber black	Rubber white	Rubber black	Rubber white	Rubber black	Rubber white	Rubber black	Rubber white	Rubber black	Rubber white
50	M 8	8	8	-	-	-	-	-	-	8	8
50	M 10	14	14	-	-	-	-	-	-	13	13
50	M 12	20	20	-	-	-	-	-	-	20	20
50	M 16	-	-	28	28	-	-	-	-	28	25
60	M 8	8	8	-	-	-	-	-	-	8	8
60	M 10	14	14	-	-	-	-	-	-	13	13
60	M 12	20	20	-	-	-	-	-	-	20	20
60	M 16	-	-	28	25	27	27	27	27	28	25
80	M 8	8	8	-	-	-	-	-	-	8	8
80	M 10	14	14	-	-	-	-	-	-	13	13
80	M 12	19	15	-	-	-	-	-	-	15	15
80	M 16	-	-	19	15	24	24	24	24	19	15
80	M 20	-	-	19	15	24	24	24	24	19	15
80	M 24	-	-	19	15	24	24	24	24	-	-
100	M 8	8	8	-	-	-	-	-	-	8	8
100	M 10	14	14	-	-	-	-	-	-	13	13
100	M 12	17	14	-	-	-	-	-	-	17	14
100	M 16	-	-	17	14	21	21	21	21	17	14
100	M 20	-	-	17	14	21	21	21	21	17	14
100	M 24	-	-	17	14	21	21	21	21	-	-
120	M 20	-	-	25	22	-	-	-	-	25	22
120	M 24	-	-	25	22	-	-	-	-	-	-
120	M 30	-	-	25	22	-	-	-	-	-	-

Versions of threaded stem

Versions of threaded stem

S / SK: External hex at the bottom at d₂ M 8, M 10, M 12	T / TK: Wrench flat at the bottom at d₂ M 16, M 20, M 24, M 30	U / UK: Hex socket at the top and wrench flat at the bottom at d₂ M 16, M 20, M 24, M 30

V / VK: External hex at the top and wrench flat at the bottom at d₂ M 16, M 20, M 24	W: Covered thread and wrench flat at the bottom at d₂ M 16, M 20, M 24	X: External hex with internal thread at d₂ M 8, M 10, M 12, M 16, M 20