Cast-Iron Gear Hobbing Machine Work-Arbor Support Casting
Cast-iron support casting for work arbor in gear hobbing machines (8461), limited to gate/risers removal and locator machining. Stabilizes workpiece during gear cutting. HTS 8466.93.15.60 includes work-arbor support castings.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If supports for gear shaping machines (8462)
Different principal machine heading changes subheading.
If general cast-iron supports
Non-specific to 8456-8461 classifies as machinery castings.
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Import Tips & Compliance
• Reference specific hobbing machine models in import docs
• Ensure arbor bearing seats remain rough cast
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