Introduction and installation of linear bearing

The advantage of Linear Bearing is that it has low cost, high corrosion resistance, good interchangeable performance and lightweight, so it is more applied in the supporting of the major Machinery, not only can play its performance, but also can effectively achieve automation and labor-saving economic benefits.
Someone must have asked what a straight spool is, how to install a straight spool, and what are the specifications of a straight spool?
The metal spool is a Linear Motion System produced at a low cost and can be used with infinite cylindrical shafts.
The plastic spool is a lubricating linear system.
The difference between these two straight spool is that the metal straight spool is used to friction by rolling, and there is only point contact between the cylindrical shaft and the Bearing, so more applications in low load high-speed movement.
And plastic straight shaft is different, it is east China friction, so cylindrical shaft and bearing are basically face contact, it is more suitable and more application in high load on the low speed operation.
When we install the straight spool, we should first clean up the dirt or burrs on the mechanical installation surface.
For straight spool is coated with anti-rust oil, so to clean up the oil before installation to install again, because before has anti-rust oil to clean off the equipment in use process may be rust in the future, small make up recommend can wipe a little oil on spindle, vice rail can be installed in the same way.
In fact, there are many kinds of straight axis specifications, we can choose according to their own requirements when choosing.