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bearing for mining pulley |
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Correct installation of deep groove ball bearings
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| Time：2016.11.07 News Sources：Shandong Xinkaite bearing Co.,Ltd. Views：
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Bearing many brands, the type is also true. As the most common type of rolling bearings - deep groove ball bearings, but also many people often use the type of bearing. An outer ring, an inner ring, a set of steel balls and a set of cage to form a basic type of deep groove ball bearings. In addition, the deep groove ball bearings are divided into two types of single row and double row, the structure is divided into two kinds of sealed and open structure, by definition, open structure refers to the bearing is not sealed, and sealed deep groove ball bearings Divided into dust seal and oil seal two. Generally played a simple role in anti-dust, dust seal on the use of deep groove ball bearings, the material is stamping; and anti-oil-type deep groove ball bearings can effectively prevent the bearing grease spill. Probably said that the basic situation of the deep groove ball bearings, but how to install the deep groove ball bearings is correct, what is the method, the following we to explore.
The first is to make the bearing inner ring and shaft closely, the outer ring and the bearing seat hole with loose, then press the bearing will be installed on the shaft, and then the shaft and bearing together. When pressing the first pad of a soft metal (copper or mild steel) material to do the assembly casing, when the bearing outer ring and the bearing seat hole with the inner ring with the shaft more loose fit, the bearing first pressed into the bearing hole If the bearing rings are tightly fitted with the shaft and the seat hole, the installation of the inner and outer rings should be simultaneously pressed into the shaft and seat hole, the structure of the mounting sleeve Should be able to tighten the bearing inner ring and outer ring end face.
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