1. High transmission efficiency, high positioning accuracy and repeatability of positioning accuracy.

long life, high stiffness, drive transmission reversibility reversibility.

2. Fused with shiny surface matching with high precision.

3. Slider could easily and lightly move.

High Quality:

this product is made of high-quality steel, which stands up to wear and tear, and can meet high load capacity requirements.

Easy To Assemble

Aluminum material support rail with pre-drilled holes for ease of mounting.

Accuracy Grade C7:

with bearing fits less than 0.03 mm so that the actuator rod doesn't wiggle so much when operating.

Cylindrical guide composed of principal rail and aluminum support, stabilizing the original rail.  Premier quality bearing blocks moves smoothly while using.

Power Saving:

Excellent overall performance, considering it saves power.  Meanwhile, it yields higher mechanical efficiency than traditional Acme alternatives.

Mute Operation:

The CNC linear rail kit bears very little sliding friction between the nut and screw.

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2 pcs HGH20 Linear Rails+4 pcs HGH20CA Block+Dust Proof Green Cap+Screw Set

High strength screw screw nut, smooth surface and noisy operation.

Standard pitch, spiral thread resistant to high temperature.

Not easy to rust and oxidation

It has uniform hardness and wear resistance. Long service life