China Manufacture CK45 Hard&Soft Shaft 20mm 25mm 30mm 40 mm Linear Guide Rail&Block Sliding Rail Linear Guideway For CNC Machine Linear Motion Shaft

we use high quality CK45 material hardness through quenching treatment, and smooth and precise threading, suitable for precision machinery, aerospace, medical equipment and other fields,we packed with plastic bag+paper toob+wooden box packing to very good protection of the shaft.

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Product Details

Linear Shaft is the guiding effect of sliding bearing, which can make the products of linear motion.

The necessary conditions required by the linear motion system is: Simple design, the best performance, low maintenance cost, using the selected durable material, high-frequency heat treatment, the accurate outside

Diameter size, roundness, really straight and surface treatment, etc.Linear Shaft (Linear rod; Steel bar; Optical axis).