La Leponessa S.P.A., which was founded in 1965, is focused on the design, development and manufacturing of slewing rings for industrial use, ball bearing turntables, flanged slewing rings, slewing drive, …

Thanks to the installation of a forged plant to make rolled rings La Leonessa has become a full cycle manufacturer, all the production phases are internal and controlled by La Leonessa.

Download catalogue of turntable ball bearings, slewings rings, rolled ring and slew bearings


Anillos desde 400mm. hasta los 2000mm. de diámetro exterior.Pesos desde 30 Kg hasta 600 Kg.

Aceros habituales C45 y 42 CrMo4.


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