GN 321.5-A

Solid safety handwheels

SKU: 8075 Category:
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Technical Drawing

Product Details

Standard Elements Main dimensions Safety coupling
bushing GN 000.5
Mounting hole Weight
Description d1 d3 d4 max. l1 l2 l3 w min. d2 H7 g
GN 321.5-125-K12-A-DR 125 29 17 42 18 12 4 GN 000.5-1-K12 12 423
GN 321.5-125-K12-A-ZI 125 29 17 42 18 12 4 GN 000.5-1-K12 12 423
GN 321.5-140-K12-A-DR 140 29 17 42 19 12 4 GN 000.5-1-K12 12 512
GN 321.5-140-K12-A-ZI 140 29 17 42 19 12 4 GN 000.5-1-K12 12 512
GN 321.5-140-K14-A-DR 140 33 21 48 19 14 4 GN 000.5-2-K14 14 592
GN 321.5-140-K14-A-ZI 140 33 21 48 19 14 4 GN 000.5-2-K14 14 592
GN 321.5-160-K14-A-DR 160 33 21 48 20 14 4 GN 000.5-2-K14 14 715
GN 321.5-160-K14-A-ZI 160 33 21 48 20 14 4 GN 000.5-2-K14 14 715
GN 321.5-200-K18-A-DR 200 39 26 50 24 13 4 GN 000.5-3-K18 18 1127
GN 321.5-200-K18-A-ZI 200 39 26 50 24 13 4 GN 000.5-3-K18 18 1127
GN 321.5-250-K22-A-DR 250 46 30 54 28 13 4 GN 000.5-4-K22 22 1840
GN 321.5-250-K22-A-ZI 250 46 30 54 28 13 4 GN 000.5-4-K22 22 1840

Additional information

Accessories on request

Axial retaining washer GN 184.

Assembly

Hub with keyway in compliance with DIN 6885/2 P9 tolerance.<BR>GN 000.5 safety coupling bushing with needle 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.