BEARING ROTATION STATE MEASURING MONITORING DEVICE
PROBLEM TO BE SOLVED: To provide a bearing rotation state measuring monitoring device which can be downsized and made light in weight, and which can measure and monitor with high accuracy, a rotation state (for example, temperature, distortion and vibration of a bearing, and the number of revolution...
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Sprache: | eng |
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Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a bearing rotation state measuring monitoring device which can be downsized and made light in weight, and which can measure and monitor with high accuracy, a rotation state (for example, temperature, distortion and vibration of a bearing, and the number of revolutions of a rolling element, and the like) of a bearing rotating at high speed.SOLUTION: The bearing rotation state measuring monitoring device is provided for monitoring a rotation state of a bearing which includes an outer ring, an inner ring and a plurality of rolling elements relatively rotated between the outer ring and the inner ring, and which rotatably supports a rotary shaft. The outer ring or the inner ring is provided with a rib part, a hole is formed on a region opposed to the rolling elements, of the rib part, and a measuring sensor is buried in the hole. This can provide the effect that the bearing rotation state can be monitored with high accuracy without affected by external environment of the bearing and the like. |
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