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GN 227.2-A

Pressed steel spoked handwheels

SKU: 7254 Category:
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Technical Drawing

Product Details

Standard Elements Main dimensions Mounting hole Spokes no. Weight
Description d1 d3 b l2 ≈ d2 H9 s H11 l1 g
GN 227.2-160-B12-A 160 30 22 39 12 – 20 4 430
GN 227.2-160-K12-A 160 30 22 39 12 – 20 4 425
GN 227.2-160-V12-A 160 30 22 39 – 12×12 20 4 428
GN 227.2-200-B14-A 200 40 22 44 14 – 24 4 824
GN 227.2-200-K14-A 200 40 22 44 14 – 24 4 824
GN 227.2-200-V14-A 200 40 22 44 – 14×14 24 4 824
GN 227.2-250-B17-A 250 45 30 52 17 – 28 5 1477
GN 227.2-250-K17-A 250 45 30 52 17 – 28 5 1465
GN 227.2-250-V17-A 250 45 30 52 – 17×17 28 5 1465
GN 227.2-315-B19-A 315 55 36 64 19 – 33 5 2330
GN 227.2-315-K19-A 315 55 36 64 19 – 33 5 2500
GN 227.2-315-V19-A 315 55 36 64 – 19×19 33 5 2100
GN 227.2-400-B24-A 400 65 43 81 24 – 38 5 4210
GN 227.2-400-K24-A 400 65 43 81 24 – 38 5 3900
GN 227.2-400-V24-A 400 65 43 81 – 24×24 38 5 4180

Additional information

Assembly

– Version <STRONG>B</STRONG>: welded hub, H9 reamed through hole.<BR>- Version <STRONG>K</STRONG>: welded hub, H9 reamed through hole and keyway in compliance with DIN 6885/1 P9 tolerance.<BR>- Version <STRONG>V</STRONG>: welded hub, H11 square through hole.<BR>For fixing GN 227.2-A on shafts by a grub screw see Technical Data.
Features and applications

Pressed steel spoked handwheels GN 227.2-A are renowned for their high mechanical strength and their resistance to shocks and knocks.<BR>AISI 304 stainless steel, thanks to its high resistance to corrosion, allows the application of these handwheels on machines and equipment in such sectors where laws or hygienic, climatic and environmental factors make it mandatory to use corrosion resistant materials.
Material

AISI 304 pressed stainless steel, sandblasted matte finish.
Technical data

Axial and radial runout lower than IT 12.