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GN 322.7

Spoked handwheels with safety fold-away handle

SKU: 8082 Category:
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Technical Drawing

Product Details

Standard Elements Main dimensions Weight
Description d1 d2 H7 d3 b c l1 l2 l3 r Ø g
GN 322.7-125-B12-R 125 B 12 31 24.5 7.5 18 44 61.5 50 22 456
GN 322.7-125-K12-R 125 K 12 31 24.5 7.5 18 44 61.5 50 22 454
GN 322.7-140-B14-R 140 B 14 36 24.5 7 19 45.5 76.5 57.5 24 540
GN 322.7-140-K14-R 140 K 14 36 24.5 7 19 45.5 76.5 57.5 24 538
GN 322.7-160-B14-R 160 B 14 36 25 7.5 20 47 76.5 67.5 24 671
GN 322.7-160-K14-R 160 K 14 36 25 7.5 20 47 76.5 67.5 24 669
GN 322.7-160-B16-R 160 B 16 36 25 7.5 20 47 76.5 67.5 24 667
GN 322.7-160-K16-R 160 K 16 36 25 7.5 20 47 76.5 67.5 24 665
GN 322.7-200-B18-R 200 B 18 42 25 8.5 24 52.5 86.5 84 25 952
GN 322.7-200-K18-R 200 K 18 42 25 8.5 24 52.5 86.5 84 25 949
GN 322.7-200-B20-R 200 B 20 42 25 8.5 24 52.5 86.5 84 25 947
GN 322.7-200-K20-R 200 K 20 42 25 8.5 24 52.5 86.5 84 25 944
GN 322.7-250-B22-R 250 B 22 48 26.5 13 28 61 86.5 111 25 1362
GN 322.7-250-K22-R 250 K 22 48 26.5 13 28 61 86.5 111 25 1358

Additional information

Accessories on request

Axial retaining washer type GN 184.
Assembly

– Version <STRONG>B</STRONG>: hub with H7 tolerance plain hole.<BR>- Version <STRONG>K</STRONG>: hub with H7 reamed hole with keyway in compliance with DIN 6885/1 P9 tolerance.<BR>For fixing GN 322.7 on shafts by a grub screw see Technical Data.<BR>
– Type <STRONG>R</STRONG>: with revolving retractable handle
Fold-away handle

GN 598.7 (type KU) phenolic based (PF) Duroplast, black colour. Resistant to solvents, oils, greases and other chemical agents.
Material

Aluminium, fine sandblasted matte surface, turned and mirror-polished rim.
Technical data

Axial and radial runout lower than 0.4.