THK BNFN-V Full-Ball Precision Ball Screw
The THK BNFN-V Full-Ball Precision Ball Screw is designed for precise positioning and smooth linear motion. It uses a full-ball design with no ball cage and is available with preload.
The BNFN-V is available in Small and Medium types. The Small type has a DN value of 100,000, while the Medium type has a DN value of 130,000.
The series offers multiple screw shaft diameters, lead options and loaded-circuit configurations. Basic dynamic load ratings range from 13.5 to 82.5 kN, while basic static load ratings range from 27.9 to 264.4 kN, depending on the model.
