Name: GN 321.4-A
SKU: 8073
Availability: InStock

Product Details

Standard Elements	Main dimensions							Safety coupling bushing GN 000.4	Mounting hole	Weight
Description	d₁	d₃	d_{4 max.}	l₁	l₂	l₃	w _min.	Safety coupling bushing GN 000.4	d_{2 H7}	g
GN 321.4-125-K12-A-DR	125	28	17	28.5	18	5	4	GN 000.4-1-K12	12	377
GN 321.4-125-K12-A-ZI	125	28	17	28.5	18	5	4	GN 000.4-1-K12	12	377
GN 321.4-140-K12-A-DR	140	28	17	28.5	19	5	4	GN 000.4-1-K12	12	466
GN 321.4-140-K12-A-ZI	140	28	17	28.5	19	5	4	GN 000.4-1-K12	12	466
GN 321.4-140-K14-A-DR	140	32	21	32.5	19	6	4	GN 000.4-2-K14	14	521
GN 321.4-140-K14-A-ZI	140	32	21	32.5	19	6	4	GN 000.4-2-K14	14	521
GN 321.4-140-K16-A-DR	140	32	21	32.5	19	6	4	GN 000.4-2-K16	16	508
GN 321.4-140-K16-A-ZI	140	32	21	32.5	19	6	4	GN 000.4-2-K16	16	508
GN 321.4-160-K14-A-DR	160	32	21	32.5	20	6	4	GN 000.4-2-K14	14	644
GN 321.4-160-K14-A-ZI	160	32	21	32.5	20	6	4	GN 000.4-2-K14	14	644
GN 321.4-160-K16-A-DR	160	32	21	32.5	20	6	4	GN 000.4-2-K16	16	631
GN 321.4-160-K16-A-ZI	160	32	21	32.5	20	6	4	GN 000.4-2-K16	16	631
GN 321.4-200-K18-A-DR	200	38	26	36.5	24	6	4	GN 000.4-3-K18	18	1042
GN 321.4-200-K18-A-ZI	200	38	26	36.5	24	6	4	GN 000.4-3-K18	18	1042
GN 321.4-200-K20-A-DR	200	38	26	36.5	24	6	4	GN 000.4-3-K20	20	1025
GN 321.4-200-K20-A-ZI	200	38	26	36.5	24	6	4	GN 000.4-3-K20	20	1025
GN 321.4-250-K22-A-DR	250	45	30	47.5	28	12	4	GN 000.4-4-K22	22	1623
GN 321.4-250-K22-A-ZI	250	45	30	47.5	28	12	4	GN 000.4-4-K22	22	1623

Additional information

Accessories on request	Axial retaining washer GN 184.
Assembly	Hub with keyway in compliance with DIN 6885/2 P9 tolerance.<BR>GN 000.4 safety coupling bushing with friction bearings.<BR>- Version <STRONG>DR</STRONG>: with engagement system by pushing.<BR>- Version <STRONG>ZI</STRONG>: with engagement system by pulling.<BR>
Material	Aluminium, fine sandblasted matte surface, turned and mirror-polished rim.
Technical data	Axial and radial runout lower than 0.4.