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7222 BECBM Precision Angular Contact Ball Bearing

6 Published by admin Jul 17,2026

7222 BECBM angular contact ball bearings can withstand both radial and axial loads simultaneously. Can work at higher speeds. The larger the contact angle.The higher the axial load-bearing capacity. The contact angle is the angle between the line connecting the contact point.Between the ball and the raceway in the radial plane and the perpendicular line of the bearing axis. High precision and high speed bearing typically have a contact angle of 15 degrees. Under the action of axial force.The contact angle will increase. The inner and outer rings of angular contact ball bearings have raceways.And the inner and outer rings can undergo relative displacement along the axial direction of the bearing. This type of bearing is particularly suitable for bearing composite loads.Which are loads that act radially and axially simultaneously. 7222 becbm angular contact ball bearing

Single row 7222 BECBM bearing can only withstand axial loads in one direction.And when subjected to radial loads.It will cause additional axial forces. And it can only limit the axial displacement of the shaft or housing in one direction. Non separable design.With uneven shoulder height on both sides of the inner and outer rings.In order to improve the load capacity of the bearing.One side of the shoulder will be machined lower. Allowing the bearing to fit more steel balls. The accuracy level includes dimensional tolerance and rotational accuracy. The accuracy is represented as P0 (normal) from low to high P6(P6X)、P5、P4、P2.In addition,precision levels are also represented by P3,P7. And P9 in European and American brands.P3 is equivalent to P6 level in ISO and JIS standards.P7 is equivalent to P4 level.And P9 is equivalent to P2 level. 7222 becbm precision

7222 BECBM is used for machine tool spindles, high-frequency motors, gas turbines, centrifugal separators.Small car front wheels, differential small gear shafts, booster pumps, drilling platforms, food machinery, etc.

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