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    Rolling bearing and method of making same
    2.
    发明公开
    Rolling bearing and method of making same 失效
    äz ager und。um um um。。。。。。。。

    公开(公告)号：EP0718416A1

    公开(公告)日：1996-06-26

    申请号：EP95118566.9

    申请日：1995-11-24

    申请人： THE TORRINGTON COMPANY

    发明人： Dezzani, Michael M. ,  Beauregard, David E.

    IPC分类号： C23C8/22 ,  C21D9/40

    CPC分类号： F16C33/62 ,  C21D6/002 ,  C21D9/40 ,  C23C8/22 ,  Y10S148/906

    摘要： There is disclosed herein a steel alloy bearing having an inner race, an outer race and rolling elements comprising: at least one of said elements being made of alloy steel which constitutes from 10.0 to 18.0 wt% chromium and 0.05 to 0.30 wt% carbon, 0.10% to 2.0 wt% molybdenum, 0.15 to 1.0 wt% silicon, 0.20 to 1.5 wt% manganese, 0.8 to 1.2 wt% tungsten, 0.20 to 0.30 wt% vanadium, 0.2 to 1.0 wt% of nickel, and the remainder of said steel alloy being iron; and said at least one element having been carburized in a carbon atmosphere containing from 0.25 to about 0.40 % carbon potential.

    摘要翻译： 本文公开了具有内圈，外圈和滚动元件的钢合金轴承，其包括：至少一个所述元件由合金钢制成，其为10.0至18.0重量％的铬和0.05至0.30重量％的碳，0.10 ，2.0〜2.0重量％的钼，0.15〜1.0重量％的硅，0.20〜1.5重量％的锰，0.8〜1.2重量％的钨，0.20〜0.30重量％的钒，0.2〜1.0重量％的镍， 是铁的 并且所述至少一种元素在含有0.25至约0.40％碳势的碳气氛中渗碳。