K, so inspired by the bees I've come up with an idea for some hide-away shelving units that roll into each other, tucking away into a hidden part of the room that would be covered/hidden by a bookshelf. In order to build it though, I'm going to need some "rollers" both at the top and bottom allowing me to slide these shelving units out. The rollers that the shelves would ride on would have to be very sturdy. Able to handle up to 2000 lbs. per. With enough work, I could probably make some out of rollerblade wheels and some 2x4's bolted into the ground as guides, but as I am nothing if not lazy, does anyone know of anything of the sort that comes premade?
Perhaps something along these lines, but with much more sturdy wheels that would move a lot more smoothly in a forward/backward direction:
Perhaps something along these lines, but with much more sturdy wheels that would move a lot more smoothly in a forward/backward direction: