22248ca / C3w33 Spherical Roller Thrust Bearing Double Row Precision Bearing

Spherical Roller Bearing 22248CA / C3W33 Bearing Double Row Precision Bearing

Spherical roller bearing 22248CA/C3W33,

1. Spherical roller bearings are bearings in which drum rollers are assembled between an inner ring with two raceways and a spherical outer ring. Introduction to Spherical Roller Bearings Spherical roller bearings have two rows of rollers, which mainly bear radial load and can also bear axial load in any direction.

2. With high radial load capacity, it is especially suitable for working under heavy or vibration loads, but cannot withstand pure axial loads. This type of bearing's outer ring raceway is spherical, so its self-aligning performance is good, and it can compensate for coaxiality errors. Spherical roller bearings have two rows of symmetrical spherical rollers, the outer ring has a common spherical raceway, the inner ring has two raceways inclined at an angle to the bearing axis, and has good self-aligning performance.

3. When the shaft is stressed The bearing can still be used normally when it is bent or installed with different concentricity. The self-aligning performance varies with different bearing size series. Generally, the permitted self-aligning angle is 1 ~ 2.5 degrees. This type of bearing has a large load capacity and can bear radial loads.

4. The outer bearing can also withstand the axial load acting in both directions, and has better impact resistance. Generally speaking, the working speed allowed by the spherical roller bearing is relatively low.

Spherical roller bearing catalogue size chart:

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