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AssigneeFersa Bearings S.A.
InventorsIgnacio MIGUEL MARTIN, Alejandro CARBONELL NAVARRO, Carlos MALLO APARICIO, Sergio SANTO DOMINGO
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A rolling bearing has an inner rolling track of an inner ring having a profile selected between a logarithmic profile and a mixed logarithmic profile, a sliding track between the inner ring and the head of the rolling elements having a straight or slightly bulged geometry, a rolling track of the rolling element having a standard bulged profile or a mixed logarithmic profile, an outer rolling track of the outer ring having a special bulged profile and a cage between the inner and outer rings. The contacts are optimized and the friction is reduced on these contact surfaces of the rolling tracks with the rolling elements.
A roller bearing, comprising:
Dependencies are inferred from the claim text.