Linear Motion Bearings and Guideways
Linear guideways, bushings and motion components for automation, machine tools and precision positioning.
Linear motion building blocks
Linear motion systems translate machine elements along a straight path with controlled friction, load capacity and accuracy. Common building blocks include linear ball bushings (LM style), profile rail guideways, crossed roller guides and ball splines for combined linear and rotary motion.
Selection guidance
Define load (radial, moment), speed, stroke, accuracy, environment and mounting orientation before selecting a guide type. HIWIN HG and EG series are commonly referenced examples of profile rail families -- confirm exact block and rail designation with application data.
Technology comparison
| Linear bushing (LM) | Runs on hardened shaft; economical for moderate loads and strokes. |
|---|---|
| Profile rail guide | Recirculating balls on ground rail; high stiffness and precision for machine tools. |
| Ball spline | Transmits torque while allowing axial slide on splined shaft. |
Legacy sub-hubs on this topic
Preserved legacy URLs with differentiated intent.
Request an Engineering Quote
Share shaft bore, speed, torque duty and ordering designation for Linear Motion Bearings and Guideways. Golden Bearing Company supports engineering-led quotation for industrial bearings and couplings.