GN 321.5-D

Solid safety handwheels with revolving handle

SKU: 8076 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-D-DR 125 29 17 42 18 12 4 GN 000.5-1-K12 12 562
GN 321.5-125-K12-D-ZI 125 29 17 42 18 12 4 GN 000.5-1-K12 12 562
GN 321.5-140-K12-D-DR 140 29 17 42 19 12 4 GN 000.5-1-K12 12 651
GN 321.5-140-K12-D-ZI 140 29 17 42 19 12 4 GN 000.5-1-K12 12 651
GN 321.5-140-K14-D-DR 140 33 21 48 19 14 4 GN 000.5-2-K14 14 706
GN 321.5-140-K14-D-ZI 140 33 21 48 19 14 4 GN 000.5-2-K14 14 706
GN 321.5-160-K14-D-DR 160 33 21 48 20 14 4 GN 000.5-2-K14 14 937
GN 321.5-160-K14-D-ZI 160 33 21 48 20 14 4 GN 000.5-2-K14 14 937
GN 321.5-200-K18-D-DR 200 39 26 50 24 13 4 GN 000.5-3-K18 18 1335
GN 321.5-200-K18-D-ZI 200 39 26 50 24 13 4 GN 000.5-3-K18 18 1335
GN 321.5-250-K22-D-DR 250 46 30 54 28 13 4 GN 000.5-4-K22 22 1916
GN 321.5-250-K22-D-ZI 250 46 30 54 28 13 4 GN 000.5-4-K22 22 1916

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.

Revolving handle

Type GN 598 steel with black epoxy resin coating.

Technical data

Axial and radial runout lower than 0.4.