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Spherical roller bearings affect the size of the error What are the factors?
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| Time：2016.11.03 News Sources：Shandong Xinkaite bearing Co.,Ltd. Views：
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Self-aligning bearings For heavy-duty, harsh working conditions or special requirements on the bearing seal configuration, you can use built-in contact type sealed spherical roller bearings; such bearings are particularly suitable for heavy duty or vibration load work, Sub-bearing in the inner race with two raceways and raceway between the outer ring, equipped with drum-shaped roller bearings.
Spherical roller bearing sorting accuracy is directly related to the size of the set of high and low efficiency, Yiyang Ma bearing the staff that sorting process to sort the size error of the main reasons are as follows:
1, the impact of the technical level of the operator. Such as measuring the size of the force when the product, reading accuracy, failure to determine the instrument, adjust the skills of the table and so on.
2, the measured tolerance of the geometric shape of the ring.
3, the measurement, the impact of temperature changes.
4, measuring the sorting, the environment, light illumination on the measurement of the impact of the impact of ferrules and instrument cleaning, assembly operations by external vibration from the impact.
5, the instrument and the instrument shows the stability of the fulcrum and the accuracy of measuring points, wear, uniformity of force measurement.
6, the work of responsibility. Thrust spherical roller bearings. Whether the quality of the first set of ideas, work and emotional concentration of the spirit, will affect the sorting size is not true, resulting in ring size confusion.
7, roller size standard parts of the error itself and the degree of wear and tear, the calculated error, dimensional stability.
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