Bear 2/2.1 Y belt holder for straight belt path
prusaprinters
<p>Y belt holder compatible with all full Bear upgrade versions (2.0/2.1) when using one of the following custom y idlers:</p><ul><li><a href="https://www.printables.com/model/151681-prusa-mk3-bear-20t-5id-y-idler-tensioner-v3-dowel-">Tensioner with 20T 5ID Gates toothed pulley + dowel pin</a></li><li><a href="https://www.printables.com/model/39144-prusa-mk3-bear-20t-5id-gates-y-idler-tensioner">Tensioner with 20T 5ID Gates toothed pulley + M5 screw</a></li><li><a href="https://www.printables.com/model/39145-prusa-mk3-bear-full-upgrade-y-idler-tensioner">Tensioner with 20T 3ID stock smooth pulley + M3 screw</a></li></ul><p>When used with Bear 2.1 this works as the Y endstop.</p><p>It's a simple rework of the extremely simple and effective original MK3 belt holder. Overall with this holder&tensioner, the axis is simpler, more rigid and requires less parts.</p>
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