ROLLER BEARING
PURPOSE:To develop a roller bearing excellent in resistance to damage and wear by producing the bearing from a Cr steel having a specified composition and carburizing or carbonitriding the surface. CONSTITUTION:A roller bearing consisting of a bearing ring and a rolling element is produced from an a...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PURPOSE:To develop a roller bearing excellent in resistance to damage and wear by producing the bearing from a Cr steel having a specified composition and carburizing or carbonitriding the surface. CONSTITUTION:A roller bearing consisting of a bearing ring and a rolling element is produced from an alloy steel contg. 0.1-0.7wt.% C, 1.5-15wt.% Cr and |
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