Leonessa Group

La Leonessa is able to provide solutions in the most diversified fields.

Product available in numerous versions and dimensions.
From an external diameter of 300 mm up to 3 m and in versions with external or internal gear or without gear.
In addition, according to the type of load, these are available with 1 row of balls, 2 rows of balls and one row of rollers.
Materials available according to requirements and in line with market standards.



Well-known product, available in several versions and sizes, for the most varied load conditions. A painted version is also available upon request.
It is applied in several industrial fields where there is rotation between parts of machinery and for traditional applications such as irrigators, agricultural vehicles, airport trailers, snow-makers.



Compact and economical solution, often used to substitute the traditional slewing ring/pinion coupling.
It is available in two versions, with or without carter.


In order to control all our production process, we produce rolled rings that can be used for the production of slewing rings. We are able to offer rolled rings suitable for different types of applications.

LA LEONESSA S.p.A. a socio unico
VL. Santa Maria, 90 - 25013 Carpenedolo Brescia - Tel. +39 0309965435 - Fax. +39 0309965629
P.IVA 02199340981 - Email