Performance characteristics: cement vertical mill roller bearing with cylindrical bearing and double row tapered roller, cylindrical roller bearing inner ring and the outer component can be separated, convenient installation and maintenance, tapered roller bearings are mainly subjected to axial force, with the use of two kinds of bearings with long life and high reliability. The structure of vertical mill with roller bearing rocker arm is to add an external bushing, reducing the rolling between bearing and housing, has a longer service life。 |
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