THK BSM Series Full-Ball Type Precision Ball Screw

The BSM Full-Ball Type Precision Ball Screw is designed for machine tool applications requiring very high operating speeds. A newly developed ball circulation system enables a maximum DN value of 170,000, contributing to faster machine motion and improved equipment productivity.

Key Features
– Precision positioning (ball screw)
– Preload
– Offset preload
– High speed
– Compact
– For machine tools

Screw shaft diameter (mm)
36, 40, 45, 50, 63