1, in the structure of deep groove ball bearings on each ring has a cross section of approximately spherical circumference of one-third continuous Groove Raceway. It is mainly used to withstand the radial load, can withstand a certain amount of axial load.
2, in the radial clearance of bearings increases, has the nature of angular contact ball bearings can be subjected to alternating axial loads in both directions.
3, friction small, high speed.
4, simple structure, low manufacturing costs, easy to reach high manufacturing precision.
5, generally use Ribbon cage, inner diameter greater than 200mm or bearing of high-speed operation, the use of solid cage.
Deep groove ball bearings of the variant structure up to more than 60 species.



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