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GN 227.2-D

Pressed steel spoked handwheels with revolving handle

SKU: 7255 Category:
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Technical Drawing

Product Details

Standard Elements Main dimensions Mounting hole Handle Spokes no. Weight
Description d1 d3 b l2 ≈ d2 H9 s H11 l1 Ø g
GN 227.2-160-B12-D 160 30 22 39 12 20 26 4 530
GN 227.2-160-K12-D 160 30 22 39 12 20 26 4 528
GN 227.2-160-V12-D 160 30 22 39 12×12 20 26 4 528
GN 227.2-200-B14-D 200 40 22 44 14 24 26 4 924
GN 227.2-200-K14-D 200 40 22 44 14 24 26 4 924
GN 227.2-200-V14-D 200 40 22 44 14×14 24 26 4 924
GN 227.2-250-B17-D 250 45 30 52 17 28 28 5 1565
GN 227.2-250-K17-D 250 45 30 52 17 28 28 5 1565
GN 227.2-250-V17-D 250 45 30 52 17×17 28 28 5 1565
GN 227.2-315-B19-D 315 55 36 64 19 33 28 5 2400
GN 227.2-315-K19-D 315 55 36 64 19 33 28 5 2400
GN 227.2-315-V19-D 315 55 36 64 19×19 33 28 5 2700
GN 227.2-400-B24-D 400 65 43 81 24 38 28 5 4300
GN 227.2-400-K24-D 400 65 43 81 24 38 28 5 4300
GN 227.2-400-V24-D 400 65 43 81 24×24 38 28 5 4300

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-D on shafts by a grub screw see Technical Data.

Features and applications

Pressed steel spoked handwheels GN 227.2-D 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.

Revolving handle

Phenolic based (PF) Duroplast, black colour, glossy finish. Resistant to solvents, oils, greases and other chemical agents.

Technical data

Axial and radial runout lower than IT 12.