Home Machine Elements Positioning elements GN 408.1

GN 408.1

Positioning and supporting elements

with threaded stud

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GN 408.1-B

Positioning and supporting elements

Smooth contact face, turned

GN 408.1-G

Positioning and supporting elements

Smooth contact face, ground

GN 408.1-K

Positioning and supporting elements

Spherical contact face, turned

Description

Specification

Types

Type B: Smooth contact face, turned

Type G: Smooth contact face, ground

Type K: Spherical contact face, turned

Steel ST

case hardened

blackened

Type B / K

Contact face

turned

Type G

Contact face

ground

Information

Positioning and supporting elements GN 408.1 are used in device and tool construction for mounting and positioning workpieces. They can also be used as stops, thrust pieces or feet.

Type G is especially suited for applications in which the height of the supporting surfaces must be as precise as possible. On uneven or inclined surfaces, such as unmachined parts, the curved supporting surface of type K offers particular advantages.

On request

other dimensions

other materials

GN 408.1-B

	h ±0.05	d₁	d₂	e	l₁	l₂	A/F
Code									Actions
GN 408.1-ST-10-M6-B	10	M6	10	11	8	0.8	10	8
GN 408.1-ST-12-M8-B	12	M8	13	14.3	10	1	13	17
GN 408.1-ST-16-M6-B	16	M6	10	11	8	0.8	10	12
GN 408.1-ST-16-M10-B	16	M10	17	18.7	12	1.2	17	37
GN 408.1-ST-20-M8-B	20	M8	13	14.3	10	1	13	26
GN 408.1-ST-20-M12-B	20	M12	19	20.9	14	1.6	19	58
GN 408.1-ST-25-M6-B	25	M6	10	11	8	0.8	10	18
GN 408.1-ST-25-M10-B	25	M10	17	18.7	12	1.2	17	54
GN 408.1-ST-25-M16-B	25	M16	27	29.7	19	2	27	146
GN 408.1-ST-30-M8-B	30	M8	13	14.3	10	1	13	36
GN 408.1-ST-32-M12-B	32	M12	19	20.9	14	1.6	19	87
GN 408.1-ST-40-M10-B	40	M10	17	18.7	12	1.2	17	83
GN 408.1-ST-40-M16-B	40	M16	27	29.7	19	2	27	219
GN 408.1-ST-50-M12-B	50	M12	19	20.9	14	1.6	19	130
GN 408.1-ST-60-M16-B	60	M16	27	29.7	19	2	27	315

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