The basic elements of storage and lubrication of bolted roller bearings

What are the specifications of bolted roller bearings and roller bearing specifications? The specifications of bolted roller bearings and roller bearing specifications are all key technical parameters that customers must know when selecting roller bearings. Usually, customers will choose the relative specifications according to the specifications of the roller bearing. So, what are the specifications of anchor screw roller bearings and roller bearings? The roller bearing specifications of bolt roller bearing companies include support roller bearings and broken line roller bearings. Support roller bearing specifications include NATR series, NATV series, NNTR series, NUTE series, PWTR series, the diameter specification range is: 5mm-50mm, the diameter specification range: 6mm-0mm; the folding line roller bearing specifications include KR series , KRV series, NUKR series and other bolt types, diameter range: 6mm-30mm, diameter specification range: 6mm-90mm. The regular inspection of the oil of the bolted roller bearing replaces the oil replenishment method, removes a small amount of oil, fresh oil samples and more potential enterprises can be used for oil testing to ensure qualified crude oil. If the sample is cloudy and then mixed with water, it can be said that the emulsified oil has a darker color on the bearing. If the sample or process thickens, it will indicate that the crude oil has already been completely replaced by carbonization. old oil. The oil should be washed with fresh oil if it will. The oil change should ensure that the new oil is replaced, the same old car series, and oil is added to meet the requirements. The bolted roller bearings have no leaking storage warehouse storage parts, prevent sun exposure, indoor environment retail, but there can be no dust. Ventilation and temperature control facilities should be set up. The warehouse should be kept dry, the air humidity should be below 80%, the room temperature should be 25 degrees, and the temperature change at night should not be so great. If the temperature is too low, it is easy to crack the crystal of the rust remover, causing some exposed metals to corrode, heat-resistant, and the rust inhibitor is easy to damage (volatile) or deteriorate, and the temperature difference between day and night moisture is easy to corrode and cause initial Condensed on the surface of the bearing. In winter, the bearing should not be placed near the heating part. The bolted roller bearing is also a broken line roller bearing with anchor screws, which is a common type of roller bearing. The outer ring of the bolted roller bearing (broken line roller bearing) is too thick, the thin-walled outer ring contains inclination, and the inner ring is a solid The mandrel has screw teeth with a certain function on the shaft. The turning body is a cage part or a full-fill turning body part. There are two arrangements of single row and double row. And built-in, with eccentric sleeve and no eccentric sleeve construction.

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