发明名称 |
METHOD OF PRODUCING A BEARING OUTER RING |
摘要 |
<p>With respect to an outer ring 2b in which a diameter D B1 of a first outer ring raceway 10c is greater than a diameter D B2 of a second outer ring raceway 10b (D B1 > D B2 ), a method is realized which facilitates the entry of a grinding tool 12 into an inner side of the outer ring when these both outer ring raceways 10c and 10b are subjected to a grinding process. As shown in (A) to (B), the grinding tool 12 is made to enter the inner side of the outer ring 2b through an opening on a side close to the first outer ring raceway 10c between the openings at both ends of this outer ring 2b. This resolves the above-described problem.</p> |
申请公布号 |
EP2012033(B1) |
申请公布日期 |
2012.01.11 |
申请号 |
EP20070742312 |
申请日期 |
2007.04.24 |
申请人 |
NSK LTD. |
发明人 |
TSUKAMOTO, SHIGEMI;KAWAMURA, KATSUYUKI;ISHIDA, HIROHIDE;WAKABAYASHI, TATSUO |
分类号 |
F16C33/64;B24B5/06;B24D5/14;C21D1/10;C21D9/40;F16C19/18 |
主分类号 |
F16C33/64 |
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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