Metal working – Method of mechanical manufacture – Process for making bearing or component thereof
Reexamination Certificate
2006-04-11
2006-04-11
Nguyen, T. (Department: 3644)
Metal working
Method of mechanical manufacture
Process for making bearing or component thereof
C029S898060
Reexamination Certificate
active
07024771
ABSTRACT:
A method of manufacturing a roller element bearing comprising an inner ring, an outer ring, and a series of rolling elements. A rolling surface of each rolling element is in contact with a raceway surface formed in each of the inner and the outer rings. At least one of the raceway surfaces of the inner and outer rings and the rolling surfaces of the rolling elements is provided with a topography comprising recesses which are generally isolated by lands. The recesses are formed by shot peening at least one of the surfaces. In addition, the recesses are provided with lubricant.
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De Vries Alexander Jan Carel
Lugt Pieter Martin
Olschewski Armin Herbert Emil August
Tripp John Howard
Nguyen T.
Oliff & Berridg,e PLC
SKF Engineering & Research Centre B.V.
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