|Axial ball bearing||
Black, matte finish.
|Features and applications||
GN 6335.9 star knobs have a clamping contact area which is connected to the knob via an axial ball bearing which reduces the friction between the star knob and the component avoiding any marking on the clamping area. Furthermore, they guarantee higher clamping force values with a reduced creep factor.
Polyamide-based (PA) reinforced technopolymer. Resistant to solvents, oils, greases and other chemical agents.
Black-oxide nitrided steel.