Cylindrical roller bearings
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Cylindrical roller bearings are widely used in the bearing of gearbox, guide of rear axle bevel gear in a car and all kinds of engineering equipment. Roller and rolling way contact with a streamline that makes radial bearing capacity great. Those whose external and internal rings without a board (type of NU, N) cannot support the axial load, while those with a board (type of NJ, NUP) can support the axial load to a certain extent. | ||
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