An alternative method for oil inspection and replenishment of cylindrical roller bearings, taking out a small amount of oil, a fresh oil sample and a unit of comparative capacity can be used for oil testing to ensure qualified oil. If the sample appears cloudy and then mixed with water, the result, as we often say, emulsified oil, bears a darker color, and if the sample or process thickens, this may indicate that the oil has begun to carbonize and replace the old oil completely. If possible, use fresh oil to wash the oil. Oil changes should make sure to replace with new oil, the same old model, and add oil to meet the requirements. Bearings, oil bath lubrication systems, if the oil temperature is in the 60°C (140°F) section, the oil is not contaminated, and the oil can be replaced once a year. If the oil temperature is 60-100°C (140-210°F), then change the oil four times a year. If the oil temperature is 100-120°C (210-250°F), then change the oil once a month. If the oil temperature is above 120°C (250°F), then change the oil once a week. The location where the bearing is stored in a storage warehouse without leakage, avoid direct sunlight, and indoor air circulation, but there can be no dust. The Ministry of Finance should install ventilation and temperature control equipment. The warehouse should be kept dry, the relative humidity should be below 80%, the indoor temperature should be 25 degrees, and the temperature change at night should not be so large. If the temperature is too low, it is easy to crystallize and crack the rust remover, causing some exposed metals to corrode. High temperature resistance, the rust inhibitor is easy to lose (evaporate) or deteriorate, and the temperature difference between day and night moisture is easy to corrode and cause condensation on the surface of the bearing. . In winter, bearings should not be placed near the heater. The treasury is on the ground to be hard and not easy to get dust from the ground. Bearings are not with acids, alkalis, salts and other corrosive materials, chemical raw materials, materials with water in a large storage warehouse. Harmful gases that are not easily penetrated by the bearings of the warehouse are placed around. The content of this article is uploaded and contributed by Internet users. This website does not own the ownership, has not been edited manually, and does not assume relevant legal responsibilities. If you find any content suspected of plagiarism in this community, please send an email to:1850385365@qq.com Report and provide relevant evidence, and the staff will contact you within 5 working days. Once verified, this site will immediately delete the allegedly infringing content.
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