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Home > Classifieds > Astromart Classifieds > Telescope Making > Classified #188863

For Sale: Bearings for Crayford Focuser or other ATM project

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I have 6 solid cylindrical bearings that were removed from a typewriter made in the 1940s. These are steel, I think, and they have slightly tapered ends -- should be fine for one or more Crayford focusers. Each one measures in at about 4.5mm long and 5mm wide. $5 shipped conUS.

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