Spiral bearing of three characteristics:

1. The main advantage of spiral bearing is its outer ring can be reused many times, the once, due to the influence of the temperature and produce damage and bend to be machined. In this case, the housing need to be adjusted. This structure design only outter and not a complete set of bearing outer spiral need change, all the rest of the bearing parts can be reused . Adjustment of the bearing is through the diameter size 1 mm to the extent of the ways to increase. For example: when from 105 mm diameter increased to 106 mm, spiral outer diameter should be increased to also LMM installation. This kind of situation can repeat to reach 110 mm in diameter. Such bearing outer ring can be repeated processing 5 times. This can save a lot cost , especially in all other bearing parts can be repeated use of six times.

2. Spring steel has good flexibility, so it's easy to install, inner ring can using two hook spanner installed in any position, inner ring internal tension can make tighten it in the shaft. By elastic material processing tolerance for h9 or h1l the inner circle is much easier to achieve. So, on the circle with expensive process costs can be omitted.

3. These bearings are durable and dirt, scrap iron, water and the falling iron powder and water forms dilute little impact. Thin-wall coil diameter of rolling parts for left a larger space. These parts can through the rolling will foreign substances stolen goods pressure to coil within the aperture of the spiral. So keep the bearing surface as the movement keep clean.



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