Ball splines and bearings: each play a role in mechanical function, and each are unique. All types of machinery are provided with supports for rotating shafts, and that supporting device is a ...

We may receive a commission on purchases made from links. In 40-plus years of working on cars, I have tackled nearly every job, from simple tune-ups and fluid changes to complex engine swaps.

A breakdown of sought-after bearing types for linear and rotary motion applications, including crossed roller, flexible ball and four-point contact ball bearings. In humanoid robot design, bushings ...