发明名称 AUTOMATIC ALIGNING ROLLER BEARING
摘要 <P>PROBLEM TO BE SOLVED: To inexpensively provide a structure facilitating assembly work and component management of an inner ring assembly, improving durability by preventing damage of rolling surfaces of respective spherical rollers 4, 4 and both inner ring raceways 8 of an inner ring 3 in the assembly work. <P>SOLUTION: The whole of a cage 5a is formed into a nearly-cylindrical shape by circumferentially combining a pair of semicircular cage elements 16, 16 with each other, to solve the above problem. <P>COPYRIGHT: (C)2009,JPO&INPIT
申请公布号 JP2009210091(A) 申请公布日期 2009.09.17
申请号 JP20080055865 申请日期 2008.03.06
申请人 NSK LTD 发明人 TORII KEISUKE
分类号 F16C23/08;F16C19/38;F16C33/48;F16C43/06 主分类号 F16C23/08
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