|Accessories on request||
Axial retaining washer type GN 184.
– 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>
GN 598.7 (type KU) phenolic based (PF) Duroplast, black colour. Resistant to solvents, oils, greases and other chemical agents.
Aluminium, fine sandblasted matte surface, turned and mirror-polished rim.
Axial and radial runout lower than 0.4.