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Guide Wheels
Does anyone know of any source for guide wheels. I've got a metal track coming for my little obs and have the U groove wheels for it but guide wheels are proving to be a hassle.
I mocked up what I want using a bracket and bolts from bunnings (c pic) but I'm off to get some angle tomorrow to make new brackets so I can drill to suit the wheels. The black guide wheel in the pic is 50mm O/D and about 25mm tall, but it's too tall.
Apart from roller blade wheels, does anyone know of a wheel that will do the job? Something closer to 10mm tall/thick with bearings would be good.
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