GN 924 Aluminum Flat-Faced Spoked Handwheels, with or without Revolving Handle

Part Number	d₁	d₂ +0.001 Bore	d₃	d₄	b	h	l₁	l₂ ≈	l₃ ≈	r	Ø Handle GN 798.2	Recommended countersunk washer

4BRX2K/A	4.92	1/2	1.22	0.91	0.59	0.43	0.71	1.32	2.42	1.79	0.87	20WG43
4BRX2K/R	4.92	1/2	1.22	0.91	0.59	0.43	0.71	1.32	2.42	1.79	0.87	20WG43
4BRX2V/A	4.92	1/2	1.22	0.91	0.59	0.43	0.71	1.32	2.42	1.79	0.87	20WG43
4BRX2V/R	4.92	1/2	1.22	0.91	0.59	0.43	0.71	1.32	2.42	1.79	0.87	20WG43
5BRX3K/A	5.51	5/8	1.42	1.12	0.65	0.51	0.75	1.44	3.01	2.05	0.94	25WG43
5BRX3K/R	5.51	5/8	1.42	1.12	0.65	0.51	0.75	1.44	3.01	2.05	0.94	25WG43
5BRX3V/A	5.51	5/8	1.42	1.12	0.65	0.51	0.75	1.44	3.01	2.05	0.94	25WG43
5BRX3V/R	5.51	5/8	1.42	1.12	0.65	0.51	0.75	1.44	3.01	2.05	0.94	25WG43
5BRX4K/A	6.30	5/8	1.42	1.12	0.71	0.57	0.79	1.56	3.01	2.40	0.94	25WG43
5BRX4K/R	6.30	5/8	1.42	1.12	0.71	0.57	0.79	1.56	3.01	2.40	0.94	25WG43
5BRX4V/A	6.30	5/8	1.42	1.12	0.71	0.57	0.79	1.56	3.01	2.40	0.94	25WG43
5BRX4V/R	6.30	5/8	1.42	1.12	0.71	0.57	0.79	1.56	3.01	2.40	0.94	25WG43
6BRX5K/A	7.87	3/4	1.65	1.42	0.81	0.63	0.94	1.79	3.35	3.05	0.98	32WG43
6BRX5K/R	7.87	3/4	1.65	1.42	0.81	0.63	0.94	1.79	3.35	3.05	0.98	32WG43
6BRX5V/A	7.87	3/4	1.65	1.42	0.81	0.63	0.94	1.79	3.35	3.05	0.98	32WG43
6BRX5V/R	7.87	3/4	1.65	1.42	0.81	0.63	0.94	1.79	3.35	3.05	0.98	32WG43
12MRX2K/A	4.92	12	1.22	0.91	0.59	0.43	0.71	1.32	2.42	1.79	0.87	20WG43
12MRX2K/R	4.92	12	1.22	0.91	0.59	0.43	0.71	1.32	2.42	1.79	0.87	20WG43
12MRX2V/A	4.92	12	1.22	0.91	0.59	0.43	0.71	1.32	2.42	1.79	0.87	20WG43
12MRX2V/R	4.92	12	1.22	0.91	0.59	0.43	0.71	1.32	2.42	1.79	0.87	20WG43
14MRX2K/A	4.92	14	1.22	0.91	0.59	0.43	0.71	1.32	2.42	1.79	0.87	20WG43
14MRX2K/R	4.92	14	1.22	0.91	0.59	0.43	0.71	1.32	2.42	1.79	0.87	20WG43
14MRX2V/A	4.92	14	1.22	0.91	0.59	0.43	0.71	1.32	2.42	1.79	0.87	20WG43
14MRX2V/R	4.92	14	1.22	0.91	0.59	0.43	0.71	1.32	2.42	1.79	0.87	20WG43
14MRX3K/A	5.51	14	1.42	1.12	0.65	0.51	0.75	1.44	3.01	2.05	0.94	25WG43
14MRX3K/R	5.51	14	1.42	1.12	0.65	0.51	0.75	1.44	3.01	2.05	0.94	25WG43
14MRX3V/A	5.51	14	1.42	1.12	0.65	0.51	0.75	1.44	3.01	2.05	0.94	25WG43
14MRX3V/R	5.51	14	1.42	1.12	0.65	0.51	0.75	1.44	3.01	2.05	0.94	25WG43
16MRX3K/A	5.51	16	1.42	1.12	0.65	0.51	0.75	1.44	3.01	2.05	0.94	25WG43
16MRX3K/R	5.51	16	1.42	1.12	0.65	0.51	0.75	1.44	3.01	2.05	0.94	25WG43
16MRX3V/A	5.51	16	1.42	1.12	0.65	0.51	0.75	1.44	3.01	2.05	0.94	25WG43
16MRX3V/R	5.51	16	1.42	1.12	0.65	0.51	0.75	1.44	3.01	2.05	0.94	25WG43
14MRX4K/A	6.30	14	1.42	1.12	0.71	0.57	0.79	1.56	3.01	2.40	0.94	25WG43
14MRX4K/R	6.30	14	1.42	1.12	0.71	0.57	0.79	1.56	3.01	2.40	0.94	25WG43
14MRX4V/A	6.30	14	1.42	1.12	0.71	0.57	0.79	1.56	3.01	2.40	0.94	25WG43
14MRX4V/R	6.30	14	1.42	1.12	0.71	0.57	0.79	1.56	3.01	2.40	0.94	25WG43
16MRX4K/A	6.30	16	1.42	1.12	0.71	0.57	0.79	1.56	3.01	2.40	0.94	25WG43
16MRX4K/R	6.30	16	1.42	1.12	0.71	0.57	0.79	1.56	3.01	2.40	0.94	25WG43
16MRX4V/A	6.30	16	1.42	1.12	0.71	0.57	0.79	1.56	3.01	2.40	0.94	25WG43
16MRX4V/R	6.30	16	1.42	1.12	0.71	0.57	0.79	1.56	3.01	2.40	0.94	25WG43
18MRX5K/A	7.87	18	1.65	1.42	0.81	0.63	0.94	1.79	3.35	3.05	0.98	32WG43
18MRX5K/R	7.87	18	1.65	1.42	0.81	0.63	0.94	1.79	3.35	3.05	0.98	32WG43
18MRX5V/A	7.87	18	1.65	1.42	0.81	0.63	0.94	1.79	3.35	3.05	0.98	32WG43
18MRX5V/R	7.87	18	1.65	1.42	0.81	0.63	0.94	1.79	3.35	3.05	0.98	32WG43
20MRX5K/A	7.87	20	1.65	1.42	0.81	0.63	0.94	1.79	3.35	3.05	0.98	32WG43
20MRX5K/R	7.87	20	1.65	1.42	0.81	0.63	0.94	1.79	3.35	3.05	0.98	32WG43
20MRX5V/A	7.87	20	1.65	1.42	0.81	0.63	0.94	1.79	3.35	3.05	0.98	32WG43
20MRX5V/R	7.87	20	1.65	1.42	0.81	0.63	0.94	1.79	3.35	3.05	0.98	32WG43

d₁	d₂ +0.001 Bore	d₃	d₄	b	h	l₁	l₂ ≈	l₃ ≈	r	Ø Handle GN 798.2	Recommended countersunk washer

4.92	1/2	1.22	0.91	0.59	0.43	0.71	1.32	2.42	1.79	0.87	20WG43
5.51	5/8	1.42	1.12	0.65	0.51	0.75	1.44	3.01	2.05	0.94	25WG43
6.30	5/8	1.42	1.12	0.71	0.57	0.79	1.56	3.01	2.40	0.94	25WG43
7.87	3/4	1.65	1.42	0.81	0.63	0.94	1.79	3.35	3.05	0.98	32WG43

d₁	d₂ +0.001 Bore	d₃	d₄	b	h	l₁	l₂ ≈	l₃ ≈	r	Ø Handle GN 798.2	Recommended countersunk washer

4.92	12	14	1.22	0.91	0.59	0.43	0.71	1.32	2.42	1.79	0.87	20WG43
5.51	14	16	1.42	1.12	0.65	0.51	0.75	1.44	3.01	2.05	0.94	25WG43
6.30	14	16	1.42	1.12	0.71	0.57	0.79	1.56	3.01	2.40	0.94	25WG43
7.87	18	20	1.65	1.42	0.81	0.63	0.94	1.79	3.35	3.05	0.98	32WG43

GN 110 Cross Holes (Special Order) - Metric

d₁ / s	d₁ / s	d₂ H11	d₃ Thread	Length l Standard version	Length l Handwheels DIN 950 / GN 949 up to Ø 250 mm

6	7	2.5	M 3	4.5	-
8	9	3	M 5	5.5	4.5
10	11	3	M 5	5.5	4.5
12	13	4	M 6	6.5	5.5
14	15	4	M 6	6.5	5.5
16	17	5	M 6	8	7
18	19	5	M 6	8	7
20	21	5	M 6	8	7
22	23	6	M 6	10	9
24	25	6	M 6	10	9
26	27	6	M 6	10	9

The connection between the operating element and the shaft is often made by a cross pin or a grub screw. As a result, the user is faced with relatively high assembly costs since cross holes on operating elements are usually not readily available. Components with cross holes according to GN 110 are not only manufactured and supplied at very competitive prices but there is also no need for time-consuming design drawings. However, the geometrical shape of some operating elements does not allow the use of this standard. The d₂ pin hole is intended for use with a spring pin.

The cross hole GN 110 is to be ordered as a separate item in shopping cart step 1 under note.
How to order: Handwheel DIN 950-GG-160-B14-A with cross hole GN 110-QE

GN 110 Cross Holes (Special Order) - Inch

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d₁ / s	d₂ +0.003/-0.001	d₃ Thread	Length l

1/4	3/32	6x32	0.188
5/16	1/8	10x32	0.200
3/8	1/8	10x32	0.200
1/2	5/32	1/4x20	0.250
9/16	5/32	1/4x20	0.250
5/8	3/16	1/4x20	0.312
11/16	3/16	1/4x20	0.312
3/4	3/16	1/4x20	0.312
13/16	1/4	1/4x20	0.375
1	1/4	5/16x18	0.375
1 1/16	1/4	5/16x18	0.375
1 1/18	1/4	5/16x18	0.375
1 1/14	1/4	5/16x18	0.375