What is the size of the bearing holes in this gearbox?
Upgrade to CNC UTC Quick Change CNC V2 Gearbox | 8mm / Green
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Open Jan 14, 2026 - 12:22 PM
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Answer
Jan 14, 2026 - 12:22 PM
The bearing holes in this gearbox are 8mm in diameter, allowing for smoother gear operation and reduced friction. Using 8mm bearings is popular in high-performance setups because they handle stress better and promote efficient gear rotation.
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