调心滚子轴承是（ ）。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='24901' and id < 2124814 and id<>'2124814' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='24901' and id > 2124814 and id<>'2124814' order by id asc limit 5