Analysis of the advantages of spiral bearings

Source: China Bearing Network Time: 2013-02-01

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Spiral bearings are different from ordinary bearings; the materials produced are different; the application is different; then there are advantages in this type of bearing; let's analyze it as follows:
1. This type of bearing is made of spring steel. The annealing temperature of the spring is 3500C. Therefore, it is less sensitive than the temperature of the ball bearing steel (100C6) with an annealing temperature of 1800C. When the temperature reaches the tempering temperature The hardness will be extremely lost. Therefore, the spring steel is more suitable for high temperature operation.
2. The spring steel has better elasticity; therefore, it is easy to install; the inner ring can be placed in any orientation by means of two hook wrenches; the inner tension of the inner ring can be fastened to the shaft. The elastic data processing is The inner circle of h9 or h1l is relatively simple to complete. This way the expensive processing cost on the inner ring can be saved.
3. These bearings are durable and have little effect from the weak acids of dust, iron filings, water and falling iron powder and water. Thin-walled spirals leave a large space for large-diameter tumbling parts. Rolling presses the dirt and foreign matter into the spiral gap of the spiral ring. This keeps the movement of the bearing and keeps it clean during the transition.
4. The primary advantage of spiral bearings is that the outer ring can be reused many times; this makes it possible to perform de novo machining once it is damaged and tortuous due to temperature. In this case, the bearing housing also needs to be adjusted. This layout layout design needs to be changed as long as the spiral outer ring instead of the complete set of bearings; all other bearing components can be reused. The adjustment of the bearing housing is carried out by adding 1 mm of undulation on the diameter scale. For example: When the inner diameter is added from 105mm to 106mm; the outer diameter of the spiral outer ring also needs to be added to the device for lmm. This condition can be repeated until the diameter reaches 110mm. The bearing outer ring can be repeatedly processed 5 times. This can save a lot of money. Especially in the case where all other bearing components can be reused 6 times.

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