BB Bearing Block-6mm, 1/4"-1/4"Bore-20mm by spingoogL 3d model
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BB Bearing Block-6mm, 1/4"-1/4"Bore-20mm by spingoogL

BB Bearing Block-6mm, 1/4"-1/4"Bore-20mm by spingoogL

by Thingiverse
Last crawled date: 3 years ago
Bearing block designed to work with 6mm or 1/4" threaded rod framework. Ball bearings are 4.5mm diameter, which is the same a BB ammunition, 11 are needed.
The bore is 1/4" diameter. Inserting the threaded rod through the holes, after assembly, will act as a retainer for the inner race.
Mounting holes are spaced 20mm apart.
Dimension drawing to come in the near future.

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