Seamless Cold-Drawn E52100 Bearing Race Tube
High-purity E52100 (electroslag remelted) alloy steel tube, cold-drawn seamless for premium ball bearing outer race production. Meets HTS 7304.51.10.00 criteria: circular cross-section, cold-formed alloy steel, explicitly for bearing manufacture. Superior cleanliness reduces bearing failure rates in precision applications.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If common stainless alloy steel
Stainless compositions follow different subheading structure.
If ground and honed for direct race use
Surface-finished bearing races classified as parts of Chapter 84.
Not sure which classification is right?
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Import Tips & Compliance
• Certify electroslag remelting process in material docs, as it affects classification eligibility
• Conduct pre-shipment hardness testing (58-65 HRC capability) to prove bearing suitability
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