Nb Topball Ultimate 63091a86f2a2f

Basics of Design: A Self-Aligning Bushing's Redesign Increases Travel Life More Than 64 Times

Aug. 31, 2022
Discover how NB Corp.’s engineers redesigned the self-aligning slide bushings by using significantly better materials, tighter tolerances, and improving the rolling elements. The results are incredible.

Topball Ultimate linear bushings from NB Corp. overcome misalignment by using a floating load plate. Without increasing their footprint, load capacity has been increased by doubling the number of rolling elements. By using Gothic arch raceways for recirculating friction-reducing balls, ball contact is increased – adding more load capacity. The bushings have built-in end seals for a more compact footprint and tighter tolerances overall to improve their performance and extend their operational life. Read more in this Basics of Design: 

This content is sponsored by:

Sponsored Recommendations

Pumps Push the Boundaries of Low Temperature Technology

June 14, 2024
As an integral part of cryotechnology, KNF pumps facilitate scientific advances in cryostats, allowing them to push temperature boundaries and approach absolute zero.

The entire spectrum of drive technology

June 5, 2024
Read exciting stories about all aspects of maxon drive technology in our magazine.

MONITORING RELAYS — TYPES AND APPLICATIONS

May 15, 2024
Production equipment is expensive and needs to be protected against input abnormalities such as voltage, current, frequency, and phase to stay online and in operation for the ...

Solenoid Valve Mechanics: Understanding Force Balance Equations

May 13, 2024
When evaluating a solenoid valve for a particular application, it is important to ensure that the valve can both remain in state and transition between its de-energized and fully...