Precision Right Angle Gearbox Idler Gear
Anti-backlash idler gear maintains constant mesh in precision right-angle gearboxes for CNC coordinate tables. Ground teeth minimize transmission error under HTS 8483.90.50. Dual-purpose positioning and speed changing.
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More Specific Codes
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If specific CNC machine parts
Tool-specific transmission elements classify under end-use machinery.
If coordinate measuring machine parts
Positioning gears sometimes fall under Chapter 90.
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Import Tips & Compliance
• Backlash measurement certificates (<1 arcmin) prove precision
• Single-flank gear testing reports required
• Module/pitch diameter consistency documentation
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