Gear Grinding Wheel Arbor
A precision arbor designed to securely hold grinding wheels on gear grinding machines such as those in heading 8460. It ensures accurate alignment and rotation for finishing gear teeth surfaces. Classified under 8466.93.98.40 as a part specifically for metalworking machine tools used in grinding or finishing gears.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If used with gear cutting or hobbing machines
Parts for gear cutting (heading 8461) fall under a different statistical suffix, separate from grinding/finishing.
If for general grinding machines without gear specificity
If not principally for gear finishing tools, it shifts to parts for other heading 8460-8461 machines.
If supplied as part of a complete gear pump assembly
Gears and transmission parts in machinery sets are classified under Chapter 84 heading 8483.
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Import Tips & Compliance
• Verify compatibility with specific gear grinders like Reishauer or Gleason models via manufacturer specs
• Provide detailed engineering drawings to confirm principal use with gear finishing tools
• Avoid misclassification by documenting exclusive use in metalworking gear operations
Related Products under HTS 8466.93.98.40
Gear Finishing Spindle Assembly
High-precision spindle assembly for mounting workpieces in gear finishing machines, enabling ultra-fine grinding of gear profiles. Essential for machines like profile grinders in heading 8460. Falls under 8466.93.98.40 due to its principal suitability for gear grinding or finishing operations.
Gear Profile Dressing Tool
Diamond-tipped dressing tool for truing and profiling grinding wheels used in gear finishing operations. Specifically engineered for generating accurate gear tooth geometries on machines of heading 8460. Classified in 8466.93.98.40 for parts of gear grinding/finishing metalworking tools.
Gear Tooth Measuring Probe
Contact probe system integrated into gear grinding machines for in-process measurement of tooth profiles during finishing. Ensures compliance with AGMA quality standards for precision gears. HTS 8466.93.98.40 applies as accessory principally for gear grinding machine tools.
Gear Grinding Coolant Nozzle Assembly
Adjustable high-pressure coolant delivery system for gear grinding machines, preventing thermal damage during finish grinding. Precision nozzles direct flow to inter-tooth spaces on spur/helical gears. Specific to heading 8460 gear finishing tools per 8466.93.98.40.
Gear Hob Grinder Workhead
Rotary workhead for grinding hobs and gear cutting tools in specialized resharpening machines of heading 8460. Provides indexed rotation for multi-start hob relief grinding. Falls under 8466.93.98.40 as part for gear finishing machine tools.
Spline Gear Finishing Chuck
Self-centering chuck for holding spline shafts during finish grinding operations on gear-type machines. Ensures concentricity critical for automotive transmission splines. HTS 8466.93.98.40 for parts of spline/gear grinding tools.