Steel / Aluminum

GN 706.2 Semi-Split Shaft Collars

Semi Split Shaft Collars GN 706.2 thumbnail

Semi Split Shaft Collars GN 706.2 sketch

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d₁	d₂ H10 recommended shaft tolerance h11		b ±0,2	d₃	s	x ≈ max. protrusion of cap screw

20	B 6	-	9	M 3	2,1	1,2
22	B 8	-	9	M 3	2,1	1
26	B 10	-	11	M 4	2,1	1,6
30	B 12	-	11	M 4	2,1	0,7
32	B 14	-	11	M 4	2,1	0,7
36	B 15	B 16	13	M 5	2,1	1,4
42	B 18	B 20	15	M 5	3	0,6
48	B 22	B 25	15	M 5	3	0
55	B 28	B 30	15	M 6	3	0,5
60	B 32	B 35	15	M 6	4	0,4
65	B 40	-	15	M 6	4	0,5

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Specification

SteelST

Sintered steel (Distaloy AB)
Black oxidised with vapor
Socket cap screw DIN 912
Steel, plain

AluminumAL

Tumbled
Socket cap screw DIN 912-A2

ISO Fundamental Tolerances

Highlights / Product information shaft collars

RoHS

Accessory

Damping Washers GN 7062.30

Information

Semi-split shaft collars GN 706.2 can safely and simply be assembled by reducing the slot height with high clamping force and thus they act, for instance, like an end stop. The surface of the shaft or the axle is not damaged.

The thread d₃ for sizes d₁ = 20 to 36 is designed as a through hole; for sizes d₁ = 42 and larger, it is designed as blind hole.