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rolling mill bearing

- Aug 11, 2018 -

Rolling mill bearing 

Tapered roller bearings rolling mill bearings generally only used to bear radial load, compared with the same size deep groove ball bearings, have bigger radial load capacity, limit rotational speed is close to deep groove ball bearings, but with this type of bearing hole of shaft, shell processing the demand is higher, allow the axis of the inner ring and outer ring axis inclination is small (2 ° - 4 °), two axis tilted as beyond the limits, roller and ring raceway contact situation will worsen, seriously affect the bearing load capacity, reduce the service life of bearing. Therefore, this type of bearing can only be used if it needs to be installed in the main engine parts which bear the axial load while using other types of bearing to bear the axial load at the same time

rolling mill bearing

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