could the preloaded mean that they have the balls inside already, rather than just sending you an empty nut and some loose balls for you to put together?
my kit came with the ballnuts already on the screws, perhaps this is what was ment?
i know, just offering an alternative interpretation....
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Grizzly X3, CNC Fusion Ballscrew kit, 3 500oz-in bipolar steppers, 3 203v Gecko's, Linear power supply from Hubbard CNC, Mach 3, BOBcad Pro Art V22, Rhino. |