Characteristics: This kind of bearings can bear radial load and axial load in one direction, the bearing capacity is stronger than deep groove ball bearings with the same size. Four contact angles of 15°、25°、30°and 40°are available, applies to the high-speed rotation. The pairs pretension installation obtain higher system rigidity, internal clearance and preload installation needs to be adjusted. polyamide resin cages are often used.
 

　　Applications:Machine tool, Precise instrument, Automobile, Fluid conveying machinery, Light industry machinery, etc.

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