Tm3 gantry 35mm linear bearing replacement

[Fabkid33]

Does anyone know what bearings go in a tm3 35 mm linear cassette I wouid like to replace them without buying new cassette

[weldguy]

I don't know what size you need but are you able to pick up one of the old balls and measure it? I would think it would be much easier and likely cheaper in the end once your time is accounted for to just replace the cassette. Those things are a pain to put back together.