A bearing ring includes a ring element having at least two grooves which extend from one axial side to the other axial side of the ring element and form predetermined breaking lines for cracking the ring element. The ring element is in the form of a sleeve produced by deep-drawing, wherein the grooves are also machined in during the deep-drawing of the sleeve.
申请公布号
EP2550463(A1)
申请公布日期
2013.01.30
申请号
EP20110703188
申请日期
2011.02.03
申请人
SCHAEFFLER TECHNOLOGIES AG & CO. KG
发明人
KRUHOEFFER, WOLFRAM;MEDERER, TOBIAS;GRAF-GOLLER, OLIVER