Split Shaft Collars GN 7072.2

Type: A - With two through holes

Product Family Stainless Steel

Standard parts made of rustproof stainless steel have been designed for use in the food sector, in the chemical industry, for aggressive ambient conditions or for outdoor use.

corrosion-resistant
precise fit
environmentally friendly

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Standard sheet GN 7072.2 Print this page List of shaft collar types ISO Fundamental Tolerances Stainless Steel Characteristics Plastic Characteristics

Product description

With split shaft collars GN 7072.2, e.g., axles are attached to housing, or wheels and washers are installed on shafts.

They can be assembled safely and easily with a high clamping force by reducing the slot height, without damaging the surface of shafts and axles. As compared to semi-split shaft collars, split shaft collars can even be assembled radially.

The thread d₃ for sizes d₁ = 30 to 36 is designed as a through hole; for sizes d₁ = 42 and larger, it is designed as blind hole.

Specification

Stainless steelNI AISI 316LHC
Sintered

Socket cap screw DIN 912
Stainless steel AISI 304

RoHS

Accessory

Adjustable Hand Levers GN 311
Damping Washers GN 7072.30

d₁	d₂ H10 Bore series 1	Bore series 2	b ±0,2	d₃	d₄	d₅	d₆	m Bore series 1	Bore series 2	s	x ≈ max. protrusion of cap screw	Adjustable hand lever for d₃

30	B 12	-	11	M 4	4,5	3,5	M 4	21	-	2,1	0,7	GN 311-30-M4-12-SW
32	B 14	-	11	M 4	4,5	3,5	M 4	23	-	2,1	0,7	GN 311-30-M4-12-SW
36	B 15	B 16	13	M 5	5,5	4,5	M 5	25,5	26	2,1	1,4	GN 311-30-M5-13-SW
42	B 18	B 20	15	M 5	5,5	4,5	M 5	30	31	3	0,6	GN 311-30-M5-15-SW
48	B 22	B 25	15	M 5	6,5	5,5	M 6	35	36,5	3	0	GN 311-45-M5-16-SW
55	B 28	B 30	15	M 6	6,5	5,5	M 6	41,5	42,5	3	0,5	GN 311-45-M6-18-SW
60	B 32	B 35	15	M 6	6,5	5,5	M 6	46	47,5	4	0,4	GN 311-45-M6-19-SW
65	B 40	-	15	M 6	6,5	5,5	M 6	52,5	-	4	0,5	GN 311-45-M6-20-SW

GN 7072.2 Split Shaft Collars Stainless Steel, with Flange Holes

Product Family Stainless Steel

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A	With two through holes
B	With two countersunk holes for socket cap screws
C	With two tapped holes