High-speed railway bearing anti-attrition structure
The utility model discloses an anti-attrition structure of a high-speed railway bearing. The anti-attrition structure comprises a plastic steel space ring, a bearing inner ring and a rear baffle, theplastic steel space ring is of a Z-shaped structure and is arranged between the bearing inner ring an...
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Format: | Patent |
Sprache: | chi ; eng |
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