R/C Tech Forums - View Single Post - Can I replace a crankcase without replacing the crankshaft too?
Old 01-03-2016 | 03:28 PM
  #23  
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fyrstormer
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7mm. The bearings are 13mm x 7mm and 14mm x 7mm.

Silver lining: Boca has the bearings I need, in stainless/ceramic, with and without metal shields, made to ABEC 5 tolerances. And the empty crankcases I ordered showed up, and there are no casting defects. (I had one with a casting defect in the exhaust, and it took me weeks to figure out why there was so much oil all over the engine, because the defect was so small.)
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