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Application of TIMKEN bearing

wallpapers News 2021-12-29
Application of TIMKEN bearing
Now TIMKEN bearings have been used in many types of machinery, I believe that in the future, TIMKEN bearings will be expanded to more machinery and play a greater role. TIMKEN bearings have achieved good results in the market due to their technical characteristics, and it is precise because of this that the market demand for TIMKEN bearings is also increasing, which is also a major trend for TIMKEN bearings in the future market development. So what should TIMKEN bearings do to meet this high demand in the market? In this regard, some changes should be made to TIMKEN bearings to enable them to have high reliability and high technical content, so that they can meet the high demand and high level of development needs of the current market, and thus have a large area in the market. Was launched and received high ratings from it.
Now the changes of TIMKEN bearings are of certain significance to the market, and it is even more significant to the production strength of the company. If it can meet the production needs of the company, the manufacturer can also obtain more benefits, making the market different. Achievements, TIMKEN bearings also have new factors for the development of the bearing industry, so that the market of our industry can be completely new.   
The disassembly of TIMKEN bearings should be carried out as carefully as during installation. Be careful not to damage the bearings and various parts, especially the disassembly of interference fit bearings, which are difficult to operate. Therefore, in the design stage, it is important to consider the ease of disassembly in advance, and it is also very important to design and manufacture disassembly tools according to the needs. When disassembling, study the disassembly method and sequence according to the drawings, and investigate the matching conditions of the bearing to ensure that the disassembly operation is foolproof.
1. Disassembly of the outer ring Disassemble the outer ring of the interference fit. Set several screws for extruding the outer ring on the circumference of the outer ring in advance, tighten the screws evenly on one side, and remove them at the same time. These screw holes are usually covered with blind plugs and separable bearings such as tapered roller bearings. Several cuts are provided on the housing shoulders. Use spaces to remove them with a press or gently tap them to remove them.
2. The disassembly of the TIMKEN bearing The disassembly of the inner ring can be pulled out by a press machine. At this time, pay attention to letting the inner ring bear its pulling force. The oil pressure method is adopted for the inner ring disassembly of the large bearing. Oil pressure is applied through the oil hole provided on the shaft to make it easy to draw. For bearings with a large width, the hydraulic method and the drawing fixture are used together for disassembly operations. The inner ring of NU and NJ cylindrical roller bearings can be disassembled by induction heating. It is a method to heat the part in a short time to expand the inner ring and then pull it out.
 3. Removal of the tapered bore bearing. Remove the relatively small bearing with adapter sleeve, support the inner ring with the stopper fastened on the shaft, turn the nut back several times, and use the spacer to knock it off with a hammer. Large bearings are easier to disassemble by oil pressure. The oil is pumped through the oil hole on the tapered shaft to expand the inner ring and disassemble the bearing. During operation, the bearing may suddenly come out. It is better to use the nut as a stop.


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