The Saginaw steering gear was a ball screw used on several automobiles in the 1950s and â 60s. It features a dual-tube return recirculating several ball bearings in separate circuits.

BALL-SCREW POSITIONING TABLES. The bearing module contains four preloaded ball circuits for high load capacity, accuracy, and rigidity while the rigid "U"-shaped guide resists bending for ...

PETERBOROUGH — New Hampshire Ball Bearings' Peterborough plant has a fairly clean safety record, especially in recent years, according to the U.S. Department of Labor.

Global production network: In February, Schaeffler started production of ball screw drives for steering systems at its plant in Xiangtan, China. Credit: Schaeffler. Schaeffler, a German ...