THK BLK Series Large Lead Full-Ball Rolled Ball Screw

The THK BLK Series Large Lead Full-Ball Type Rolled Ball Screw is designed for efficient linear motion and positioning applications requiring a large lead with smooth, reliable operation. Its rolled screw shaft and full-ball construction provide a practical solution for a wide range of industrial motion systems.

The BLK Series offers screw shaft diameters from 8 to 50 mm and leads up to 50 mm, with multiple loaded-circuit configurations to accommodate different load and rigidity requirements. The series has a DN value of 70,000 and is available with different shaft lengths and recommended shaft-end shapes.