Functional character controls customs classification of imported machine parts; bearing housing heading upheld over claimed boiler and mill parts.

Customs tariff classification depended on the true functional character of the imported articles, not their label in the bill of entry. Technical dictionaries and engineering references showed that a journal operates within a bearing arrangement, so the goods were treated as bearing housing under Item 84.63 rather than as independent parts of a coal mill and boiler under Item 84.01/2. The classification under Item 84.63 was upheld and the customs assessment was sustained against the assessee.

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Issues: Whether the imported goods, described as Journal Head, Journal Saddle and lower Journal Housing, were correctly classified as bearing housing under Item 84.63 of the Customs Tariff or as parts of coal mill and boiler under Item 84.01/2.

Analysis: The dispute turned on the true nature of the imported articles. The description in the bill of entry, the departmental classification, and the technical meaning of "journal" and "journal bearing" were examined. Technical dictionaries and engineering handbooks were relied upon to show that a journal is a portion of a shaft or axle working within bearings, and that the relevant components function as part of the bearing arrangement. On that basis, the goods were treated as bearing housing for tariff purposes and not as independent parts of coal mill and boiler falling under the claimed heading.

Conclusion: The classification under Item 84.63 was upheld and the issue was decided against the assessee.

Final Conclusion: The appeal failed, and the assessment made by the customs authorities was sustained.

Ratio Decidendi: For customs tariff classification, the true functional character of the imported article, supported by technical meaning and use, determines the applicable heading.

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