NSK bearing radial clearance adjustment method

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NSK bearing radial clearance adjustment method

Source: China Bearing Network Time: 2018-05-28

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The usual methods for adjusting the radial clearance of NSK bearings are as follows:
1. For the backlash of the cylindrical and elliptical bearing bushes; it can be adjusted by means of hand-grinding or scraping of the bearing and the flat-faced surface after turning and turning.
2. For the top clearance of cylindrical and elliptical bearing bushes; it can be adjusted by means of hand-grinding or scratching or adjusting the condition of the bearing bisector.
3. For the multi-oil wedge fixed bearing bush; in principle, it is not allowed to repair and adjust the bearing bush gap; if the gap is not suitable, the new tile should be replaced.
4. For multi-oil wedge tilting bearing bush; do not allow to repair the tile; if the gap is not suitable, the tile should be replaced. The tile with adjustable thickness can be added by adding stainless steel pad under the adjusting block on the back of the tile; Thin adjustment block thickness method to adjust the amount of wattage. Pay attention to the multi-oil wedge tilting bearing bush; the thickness error between the same group of tiles should be less than 0. 01mm.
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