发明名称 Method of producing a roller thrust bearing having a plurality of rows of rollers
摘要 A method is provided for producing a roller thrust bearing having a plurality of rows of rollers, the bearing featuring reduced differential slip, reduced friction and wear, and increased longevity without flaking. The method includes forming a cage to accommodate the rollers, crowning the rollers, and arranging the rollers in pockets such that the rollers held by a pocket have respective end surfaces in direct contact with each other.
申请公布号 US7707723(B2) 申请公布日期 2010.05.04
申请号 US20050205085 申请日期 2005.08.17
申请人 NTN CORPORATION 发明人 TAMADA KENJI;MAEDA KIKUO;KAWAMURA TOMOAKI;NAKASHIMA HIROKAZU;FUJITA TAKUMI;SASABE MITSUO
分类号 B21K1/10;F16C19/38;F04B27/10;F16C19/30;F16C33/34;F16C33/48;F16C33/54;F16C33/64 主分类号 B21K1/10
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