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A FOUR-ROW CYLINDRICAL ROLLER BEARING FOR OPERATING INTERMEDIATE ROLLS OF HIGH-SPEED ROLL STANDS
A FOUR-ROW CYLINDRICAL ROLLER BEARING FOR OPERATING INTERMEDIATE ROLLS OF HIGH-SPEED ROLL STANDS
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机译:用于高速轧机机架中间辊的四列圆柱滚子轴承
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摘要
Four-row cylindrical roller bearing for the working or back-up rolls of high-speed roll stands, in which, so that the rollers of all rows can roll evenly at high speeds without slippage, and also so that the bearing can be easily disassembled, the inner ring is provided with flanges on both sides of each row of rollers and, in the installed state, at least the two rows of rollers facing the roll body are each guided in a separate cage.
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