Method of producing a component having at least one split running face for rolling elements
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United States of America Patent
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Jul 16, 1996
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N/A
app pub date -
Jan 4, 1995
filing date -
Mar 1, 1993
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Abstract
A component having a split running face for rolling elements, running face being disposed partially on a bearing cap, and a method of producing the same. According to the method, a preform is made from a material having a carbon content of at least 0.5 percent by weight; the preform is separated by fracture separation at a separation location of the preform thereby producing the bearing cap and a remainder; skin layer hardening is performed on the running face thereby producing a skin hardened layer such that the running face acquires a Rockwell hardness of 55 according to the Rockwell cone method.
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