BEARING RING, BEARING RING SEGMENT, BEARING AND ME

专利名称：BEARING RING, BEARING RING SEGMENT,

BEARING AND METHOD OF ADJUSTING THEPRETENSIONING OF A ROLLING BEARING

发明人：ZANG, CHRISTIAN申请号：EP12775507.2申请日：20121024公开号：EP2771583A1公开日：20140903

摘要：Embodiments comprise a bearing ring (100) or a bearing ring segment (100) ofthe bearing ring (100) having a device (110) for measuring an expansion of a

circumference of the bearing ring (100). Embodiments comprise a method for adjustingthe pretensioning of a rolling bearing (200) comprising applying (300) a first bearing ringmember (130a) opposite a component (140) that is to be supported and applying (310) asecond bearing ring member (130b) opposite a component (140) that is to be supported.The method further comprises a measurement (320) of the expansion of an outer bearingring (100), when the first bearing ring member (130a) and the second bearing ring

member (130b) form an inner bearing ring (130), or a measurement of the expansion of aninner bearing ring (130), when the first bearing ring member and the second bearing ringmember form an outer bearing ring (100) The method further comprises adjusting (330)an axial distance between the first bearing ring member (130a) and the second bearingring member (130b), wherein the first bearing ring member (130a) and the second bearingring member (130b) form an inner bearing ring (130) or an outer bearing ring (100), andfixing (340) the first bearing ring member (130a) relative to the second bearing ring

member (130b) such that the expansion corresponds to a predetermined expansion,wherein the predetermined expansion depends on the pretensioning force of the rollingbearing (200).

申请人：AKTIEBOLAGET SKF

地址：41 550 Göteborg SE

国籍：SE

代理机构：Kuhstrebe, Jochen

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