| 摘要 |
A processing machine ( 1 ) has a machine frame ( 2 ) and a processing element ( 3 ) arranged so as to be movable relative thereto via a drive shaft ( 5 ). The drive shaft ( 5 ) is coupled with the machine frame ( 2 ) and the processing element ( 3 ) by means of a floating-bearing arrangement ( 13 ). The floating-bearing arrangement ( 13 ) has at least two rolling-contact bearings ( 16, 19, 22, 24 ), with a first rolling-contact bearing ( 19, 24 ), coupled with the drive shaft ( 5 ), and a second rolling-contact bearing ( 16, 22 ), arranged on the machine frame ( 2 ), and a common connecting bearing shell ( 15, 25, 26 ). The connecting bearing shell ( 15, 25, 26 ) supports the rolling-contact bodies of the first and second rolling-contact bearings ( 16, 19, 22, 24 ) and is driven.
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