Graber I3 Bed Pillow Block

thingiverse

I find the attachment of linear bearings in a Graber bed to be less than ideal. To resolve this issue, I've designed a pillow block that securely holds the bearing while ensuring tightness. The assembly process is straightforward, featuring captive nuts for ease. To use, print both top and bottom parts (likely requiring three sets for your Graber bed). Simply insert the bearing into one part, then cover with another part to complete the installation. For securing on the bed, you'll need two M3x35mm bolts and two M3 nuts per pair.