发明名称 |
BEARING DEVICE FOR SUPPORTING PINION SHAFT |
摘要 |
<p>The present invention relates to a bearing device for supporting a pinion shaft so as to freely rotate with respect to a case. The bearing device comprises a first tilt-contact rolling bearing provided on the connecting-flange-side outer peripheral surface of the pinion shaft and a second tilt-contact rolling bearing formed from an angular ball bearing provided on the pinion-gear-side outer peripheral surface of the pinion shaft, wherein lines of action of the first and second tilt-contact rolling bearings intersect with one another on an outer diameter side, the connecting-flange-side end portion of the first tilt-contact rolling bearing and the pinion-gear-side end portion of the second tilt-contact rolling bearing are respectively sealed with seal members, a sealed space between the seal members is infilled with grease, and the connecting flange is fastened in the pinion-gear direction to thereby preload the first and second tilt-contact rolling bearings. <IMAGE></p> |
申请公布号 |
EP1443228(A4) |
申请公布日期 |
2010.05.12 |
申请号 |
EP20020778068 |
申请日期 |
2002.11.08 |
申请人 |
JTEKT CORPORATION |
发明人 |
DODORO, HIROFUMI;SUZUKI, AKIYUKI;KOUDA, KANICHI;KAWAMURA, MOTOSHI;YOKOTA, KUNIHIKO;FUKUDA, TOSHIROU |
分类号 |
F16C19/16;F16C19/18;F16C19/36;F16C19/49;F16C19/54;F16C33/66;F16C33/78;F16C35/06;F16H1/14;F16H48/42;F16H57/021;F16H57/037;(IPC1-7):F16C19/18;F16H48/08;F16H57/02;F16C25/06 |
主分类号 |
F16C19/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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