The layout and use of single row deep groove ball bearings

Source: Bearing network time: 2014-06-10

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Single row deep groove ball bearings are the most representative layout of imported rolling bearings; they are widely used. The bearing ring raceways are made into arcs slightly larger than the radius of the ball. The ball and the raceway form a point touch (an elliptical touch when loaded) The inner ring rib is contoured (like the outer ring rib).
Deep groove ball bearings can accept radial, axial or combined loads. Due to the short description; such imported bearings are used for high rotational accuracy and high speed operation.
The standard deep groove ball bearing cage is made of stamped steel (plate). The car cage is used for high speed work bearings or large diameter bearings. This type of imported bearings is suitable for a variety of seals, dust caps and Stop ring devices; deep groove ball bearings with seals or dust caps are standardized; they store excess grease in advance.
Deep groove ball bearings with an outer diameter of less than 9 mm are commonly referred to as miniature ball bearings; outer diameters are not less than 9 mm; deep groove ball bearings with an inner diameter of less than 10 mm are commonly referred to as ultra-small ball bearings.

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