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6204KA/C3 Bearing |
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6204KA Bearing |
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6204/C4 Bearing |
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6204/C3 Bearing |
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6204 Bearing |
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6204 Bearing |
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Bearing 204TN-Z |
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Bearing 204KA-Z |
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Bearing 0204 |
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Bearing 180204 |
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| News details |
What are the advantages of self-aligning roller bearings?
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| Time：2016.11.01 News Sources：Shandong Xinkaite bearing Co.,Ltd. Views：
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Spherical roller bearings are made of spring steel, spring steel annealing temperature is 3500C. Therefore, it has a lower temperature sensitivity than the ball bearing steel (100C6) having an annealing temperature of 1800C. Spherical roller bearing materials in the temperature reaches the tempering temperature above the extreme loss of its hardness. So the technical staff that is more suitable for self-aligning roller bearing high temperature operation.
1) spring steel has good elasticity, so easy to install, the inner ring can be by means of two hook wrenches installed in any position, the inner ring of the internal tension can be fastened to the shaft. Elastic material processing tolerance h9 or h1l inner ring is relatively easy to achieve. So that the expensive processing costs on the inner ring can be eliminated.
2) The bearing is durable and subject to dirt, iron, water and drop of iron powder and water to form the weak acid has little effect. Thin-walled spiral ring for the large diameter of the rolling parts left a relatively large space. These components can roll the stolen goods and foreign matter into the helical gap of the spiral. This keeps the moving surface of the bearing clean during rotation.
3) The main advantage of the helical bearing is that the outer ring can be reused several times, which makes it possible to re-process it once it is damaged and bent due to the influence of temperature. In this case, the housing also needs to be adjusted. This structural design only the spiral outer ring instead of the entire set of bearings to be changed, all the remaining bearing components can be reused. The adjustment of the housing is carried out by increasing the diameter dimension by 1 mm.
For example: when the inner diameter from 105mm to 106mm, the outer diameter of the spiral outer ring also need to increase lmm to install. This can be repeated up to a diameter of 110 mm. This allows the bearing outer ring to be reworked five times. This enables significant cost savings, particularly if all other bearing components can be reused six times.
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