发明授权
- 专利标题: Rolling bearing and spindle apparatus
- 专利标题(中): 滚动轴承和主轴设备
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申请号: US958449申请日: 1997-10-27
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公开(公告)号: US5882122A公开(公告)日: 1999-03-16
- 发明人: Shoji Noguchi , Katsuhiko Tanaka , Ikunori Sakatani , Keisuke Kimura , Kazuhiro Uemura , Hiroshi Nakajima , Toru Takamizawa
- 申请人: Shoji Noguchi , Katsuhiko Tanaka , Ikunori Sakatani , Keisuke Kimura , Kazuhiro Uemura , Hiroshi Nakajima , Toru Takamizawa
- 申请人地址: JPX Tokyo
- 专利权人: NSK Ltd.
- 当前专利权人: NSK Ltd.
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX8-284083 19961025; JPX9-051973 19970306; JPX9-074144 19970326; JPX9-172133 19970627; JPX9-189862 19970715; JPX9-257041 19970922
- 主分类号: F16C19/08
- IPC分类号: F16C19/08 ; F16C19/16 ; F16C19/54 ; F16C21/00 ; F16C25/06 ; F16C33/30 ; F16C33/32 ; F16C35/06 ; F16C35/12 ; G11B5/39 ; G11B19/20 ; G11B25/04
摘要:
A rolling bearing having a plurality of rolling elements interposed between an inner race and an outer race, wherein the number of the rolling elements is selected to be equal to a number having, as divisors, main low-frequency peak components of geometrical error of the inner and outer races to be assembled.
公开/授权文献
- US5349944A Inhalation devices with a reduced risk of blockage 公开/授权日:1994-09-27
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