Cold-Reduced 100Cr6 Alloy Steel Bearing Tube
DIN 100Cr6 equivalent seamless tube, cold-reduced for ball and roller bearing inner rings, with exceptional through-hardening properties. Fits HTS 7304.51.10.00 as cold-formed circular alloy steel tube designated for bearing production. Widely used in European bearing manufacturers.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If imported as hollow bars
Profile shape exceeding tube tolerances classified as hollow bars.
If lacking end-use documentation
Without bearing manufacture proof, treated as other cold-drawn tubes.
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Import Tips & Compliance
• Cross-reference SAE 52100 certification for US customs acceptance of 100Cr6 equivalence
• Specify minimum yield strength (>1000 MPa) in specs to validate bearing-grade quality
• Avoid bulk packaging that suggests general industrial use; use bearing-specific labeling
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