Linear Ball Bushing

NB Corporation of America's TOPBALL Ultimate Slide Systems offer advanced load capacity and longevity for precision automation.

Topball Ultimate
NB Corporation of America

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TOP BALL® Ultimate’s circular arc-shaped ball contact raceway surface offers 4 times the load capacity and 64 times the travel life of conventional bushings.

Raising the bar in linear motion performance, the precision NB Corporation of America’s engineered design features optimized load plates, a reinforced outer cylinder structure and double the ball circuits as compared to the TOP BALL® standard TW type.

Highly suited for a range of applications in automation, optical systems, precision measuring machinery and more, the TOP BALL® Ultimate delivers state-of-the-art performance and efficiencies.