Pillow Block for Open Linear Bearing

This is a pillow block for an open 12mm (ID) linear bearing you'll find it is split in half. This is for ease of printing with no support material. I've found it to be a wonderfully cheap and functional alternative to spending $40+ on a steel or aluminum pillow block bearing this size. On the next print, I'll probably scale up a hair because I had to sand down the interior a little.