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GN 705

Shaft Collars

Steel / Zinc Plated / Stainless Steel

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Description

Specification

Types

Type A: Grub screw with slot ISO 7434 (DIN 553)

Type E: Grub screw with internal hexagon DIN 914

Version in Steel

blackened (Standard)

Version in zinc plated

Steel

zinc plated, blue passivated ZB

Version in Stainless Steel

Stainless steel AISI 303 NI

Information

Shaft collars GN 705 essentially comply with the designs of DIN 705 which has been re-issued in April 2007.

The official standard sheet also lists the sizes d₁ = 2 / 2.5 / 3 / 3.5 / 4 / 4.5 / 85 / 90 / 100 / 110 / 120 / 125 / 125 / 140 / 150 / 160 / 180 and 200, although it does not show a whole series of the intermediate sizes listed in the above table.

Also, the official standard sheet still lists the Types B and C for fixing the shaft collars with transverse pin, but not Type E.

Technical information

ISO-Fundamental Tolerances

Stainless Steel Characteristics

GN 705-NI

	d₁ H8	d₂	d₃	b js14
Code						Actions
GN 705-5-E-NI	5	10	M3x4	6	3
GN 705-6-E-NI	6	12	M4x5	8	3
GN 705-7-E-NI	7	12	M4x5	8	4
GN 705-8-E-NI	8	16	M4x6	8	10
GN 705-9-E-NI	9	18	M5x8	10	15
GN 705-10-E-NI	10	20	M5x8	10	18
GN 705-11-E-NI	11	20	M5x8	10	17
GN 705-12-E-NI	12	22	M6x8	12	25
GN 705-13-E-NI	13	22	M6x8	12	23
GN 705-14-E-NI	14	25	M6x8	12	31
GN 705-15-E-NI	15	25	M6x8	12	29
GN 705-16-E-NI	16	28	M6x8	12	36
GN 705-18-E-NI	18	32	M6x8	14	59
GN 705-20-E-NI	20	32	M6x8	14	52
GN 705-22-E-NI	22	36	M6x10	14	69
GN 705-24-E-NI	24	40	M8x12	16	99
GN 705-25-E-NI	25	40	M8x10	16	93
GN 705-26-E-NI	26	40	M8x10	16	90
GN 705-28-E-NI	28	45	M8x12	16	100
GN 705-30-E-NI	30	45	M8x10	16	108
GN 705-32-E-NI	32	50	M8x12	16	142
GN 705-34-E-NI	34	50	M8x12	16	120
GN 705-35-E-NI	35	56	M8x12	16	187
GN 705-36-E-NI	36	56	M8x12	16	180
GN 705-38-E-NI	38	56	M8x12	16	166
GN 705-40-E-NI	40	63	M10x16	18	259
GN 705-42-E-NI	42	63	M10x16	18	240
GN 705-45-E-NI	45	70	M10x16	18	310
GN 705-48-E-NI	48	70	M10x16	18	280
GN 705-50-E-NI	50	80	M10x16	18	425

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