Originally Posted by Rndmann9
My y is the same. I was surprised to see it had no bearings at all. . . .
Yup no bearings on the shafts - - For the end user to install . .
Same kind of mess to figure out - don't want to just start hacking away at the existing structure - Gonna have to stare at it for a while and see what turns up . . . Fortunately the belt pulley is robust enough that it can be adapted to take some bearing . It's the stepper side - don't really want to load its shaft with the tension load of the belt, so will have to find room to mount a bearing shaft for that . . .