will someone make a roller bearing?

i had this idea to make a model roller bearing by getting two pieces of pipe,when slotted into each other theres a 1cm gape at each side and corners then slot 1cm dowel inside the gap i dont think it will wok plz someone make it

frollard8 years ago
You sound like you already have what it takes to build one. A simple rollerbearing can be made with 2 pieces of pipe and use nails with the heads cut off.
sharlston (author)  frollard8 years ago
any idea what pipe i cant find the right size
any 'hard' metal pipe - steel would be good... it all depends on your purpose.
sharlston (author)  frollard8 years ago
its just as a model i was thinking inner race copper and outer race pvc just cant fid the right sizes