Top Ball NB Slide Bush
The Top Ball linear motion mechanism is a self-aligning high-load capacity linear ball bushing incorporating many unique features that make it an excellent choice for a wide range of applications. Top Ball linear ball bushings are often used in automated factory equipment and industrial machines, optical and measuring instruments, and any other application that requires precision, lightweight, and low cost.
Specifications
Higher Load Capacity and Longer Travel life
NB's uniquely designed load plate provides circular arch contact to the ball element resulting in a greater dispersion of the load, enabling Top Ball to provide up to three times the load capacity therefore 27 times the travel life of conventional slide bushings.
Self Aligning Capability
Load plates are thinner at the ends to provide a pivot point at the center of the plate. The center acts as a fulcrum to compensate for any slight misalignment between the shaft and the housing bore that might be caused by inaccurate machining, mounting errors or shaft deflection.
Floating Seal
NB's unique floating seal design allows for self-alignment while maintaining equal and constant contact with the shaft. Seals do not add to the overall length of the bushing allowing for more compact designs.
High Speed
Top Ball meets high-speed requirements. The maximum speed is 180m/min.
Clearance Adjustable
Top Ball load plates are designed to "float" in the outer sleeve which allows for clearance between the ball elements and shaft to best suit application requirements.
HVH Industrial works with manufacturers' specialized engineering teams to meet our customers' requirements and highest quality standards.
If you have any questions, write us via live chat (one of our team members will answer your questions), call, or send us a quote request. The HVH team is always ready to help you.
1(866)577-4040
or
Request a quote
Manufacturers
