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Performance of Spherical Bearings in Use of Lubricants
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| Time：2016.10.12 News Sources：Shandong Xinkaite bearing Co.,Ltd. Views：
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Lubricant quality for the spherical bearing lubrication effect is closely related, so we choose the spherical bearing lubricant must take into account the quality of the oil is suitable for bearing the use of its main focus on the following seven performance indicators.
1, the environment should be selected with moist corrosion inhibitor additives lubricants.
2, in the boundary lubrication of spherical bearings, friction modifier should be used with lubricants.
3, spherical bearings operating temperature range is wide, should be used with viscosity index improver lubricant to reduce the viscosity with temperature changes.
4, lubrication methods lead to agitation of lubricating oil, should be used with antioxidant and defoamer lubricants.
5, the maximum operating temperature of the oil must be 20 to 30 degrees Celsius lower than the flash point; grease the maximum operating temperature must be lower than the low 10 degrees Celsius.
6, the ambient temperature must be higher than the oil pour point 10 to 15 degrees Celsius.
7, when the load must be selected EP oil.
As we all know, when the outer spherical bearing lubricant is an essential product, lubricant is mainly used to lubricate the operation of the spherical bearing, reducing the friction when the bearing is running. The lubricant is different for the use of spherical bearings are also different, such as: Lubricants generally low viscosity base oil for low temperature, high speed, high viscosity for high temperature, high load operation, thickener also related Lubrication performance, the water resistance of thickener determines the water resistance of grease.
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