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EKEF ball screw end support bearing consists of EK fixed end and EF support end. The fixed end EK is made of high carbon steel with built-in pre-pressurized P0 backlash angular contact ball bearings for high rigidity and accurate positioning; the support end EF is generally made of deep groove ball bearings, which can adapt to the thermal expansion and contraction of the screw. The combination of the two provides stable support for ball screws and reduces vibration and displacement, which is widely used in CNC machine tools, automation equipment and other fields that require high transmission accuracy.
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End Support Bearing