Linear Bush Vs. Linear Guide.

In this article, we will focus on the specific differences between linear bushings and linear guides. Each of these products has a number of options, and each manufacturer tends to use creative marketing descriptions to drive product purchases and increase confusion. Most of this potential confusion belongs to the linear guide camp, so let's first look at the linear bushing. Linear Bush:- If you need a quick and easy way to promote a linear motion profile, it is best to choose a linear bushing , especially if there are no tolerance or precision requirements. Typically, the two shafts are linear bushings that slide along the shaft and are used to support the drive carriage. Shaft size must be adjusted to support load within allowable deflection tolerance. Too much weight and the axle bends causing position errors. The hub to axle interface is also relatively loose, which can lead to accuracy and repeatability issues. However, these errors are generally as small as a thousandth o...