7e230b87_Technical___Robox___Term
[Definition] This is a mechanical component which is used to constrain motion to 1 DoF (Degree of Freedom) – i.e. it can only move along a rail and cannot rotate. Linear bearings are used in the bed, Z carriage and X carriage to ensure the accurate position of the printhead. [Term] 
Linear Bearing
Technical | Robox®
Term