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    • 3. 发明公开
    • A rolling bearing and a mechanical system comprising such a rolling bearing
    • Wälzlagerund mechanisches System mit einem solchenWälzlager
    • EP3056751A1
    • 2016-08-17
    • EP15305227.9
    • 2015-02-16
    • Aktiebolaget SKF
    • Maffucci, JulienCorbett, RichardHingouet, Gwénaêl
    • F16C33/46F16C33/58F16C35/067F16C19/46F16F15/26F16C3/18
    • F16C33/4605F16C19/466F16C33/4623F16C33/581F16C2240/40F16C2240/46F16C2361/53F16F15/267
    • The invention concerns a rolling bearing (10), adapted for mounting on a balancing shaft (2) and comprising: an outer ring (20) having a cylindrical outer surface (21) and a cylindrical inner surface (22) centered on a central axis (X10), and two annular lateral surfaces (23, 24) extending radially to the central axis (X10) and defining a ring width (w20) parallel to the central axis (X10); a cage (30) having pockets (38) distributed around the central axis (X10) and two annular lateral surfaces (33, 34) extending radially to the central axis (X10) and defining a cage width (w30) parallel to the central axis (X10); and rolling members (12) mounted in the pockets (38) of the cage (30) and disposed in rolling contact with the inner surface (22) of the outer ring (20); wherein the cage width (w30) is superior or equal to the ring width (w20). The invention also concerns a mechanical system (1) comprising such a rolling bearing (10).
    • 本发明涉及一种适于安装在平衡轴(2)上的滚动轴承(10),包括:具有圆柱形外表面(21)的外圈(20)和以中心轴线为中心的圆柱形内表面(22) (X10)和径向延伸到中心轴线(X10)并限定平行于中心轴线(X10)的环形宽度(w20)的两个环形侧表面(23,24)。 具有围绕中心轴线(X10)分布的凹穴(38)和径向延伸到中心轴线(X10)的两个环形侧表面(33,34)的笼子(30),并且限定平行于中心轴线的保持架宽度(w30) (X10); 以及安装在所述保持架(30)的所述凹部(38)中并与所述外圈(20)的内表面(22)滚动接触的滚动体(12)。 其中所述笼宽度(w30)优于或等于所述环形宽度(w20)。 本发明还涉及包括这种滚动轴承(10)的机械系统(1)。