THK BNF Series Full-Ball Precision Ball Screw
The THK BNF Series Full-Ball Precision Ball Screw is a positioning ball screw designed for precise and reliable linear motion. It is available in a range of screw shaft diameters and lead specifications to suit different machine and positioning requirements.
The BNF Series has a DN value of 70,000 and provides high basic load ratings and rigidity. The catalogue includes models with screw shaft diameters from 55 to 100 mm, with leads ranging from 10 to 20 mm depending on the model.
