Skf Industrie Spa

Aktiebolaget Skf

Peer Bearing Company

Massimo Marivo

Angelo Vignotto

Carlo Maldera

Stefano Urso

Riccardo Venturucci

Marco Panchetti

Jordan Eric Gutowski

Pierangelo Cherio

Andrew Michael Bauer

Roberto Viglietti

Giacomo Alvisi

Andrea Magnetto

Ove Lennart Andersson

A hub bearing assembly includes a housing with a vertical bore, a bearing outer ring disposed within the bore and coupled with the housing and a bearing inner ring disposed within the bearing outer ring and having a central bore configured to receive a portion of the shaft. A set of rolling elements are disposed between the bearing outer and inner rings. An upper seal is disposed within the housing bore externally of the outer ring and includes an annular elastomeric seal body and a garter spring biasing a seal lip radially inwardly. A lower seal is disposed between the bearing outer and inner rings. Either the bearing inner ring is sized such that upper seal is disposed about the bearing inner ring or the hub bearing assembly further comprises an annular spacer disposed within the upper seal and adjacent to the upper axial end of the bearing inner ring.

Hub bearing assembly

A hub bearing assembly for the rotatable mounting of a soil cultivating disc (D) on a support shaft (A) of an agricultural machine, the assembly being provided with a hub bearing unit which in turn is provided with a flanged outer ring carrying two integral outer raceways for respective rows of rolling bodies, a flange fixed to the flanged outer ring for mounting a disc (D), and, for each outer raceway, an inner ring axially adjacent to the other inner ring, both of which can be engaged by the support shaft (A); and a sealing device mounted on a side of the hub bearing assembly opposite the side of the flange, composed of a first sealing stage and a second sealing stage arranged sequentially along the support shaft (A) and housed in respective seats formed directly in the flanged outer ring.

Hub bearing assembly for discs for soil cultivation

Sensor-holding lid for a wheel hub bearing, the lid presenting a base wall which is externally delimited by a peripheral border, an axial ledge which is integral to the wall and which is provided with a passing hold for housing the sensor, and a cylindrical wall which is transverse to the base wall and which is arranged radially inside the peripheral wall in order to be fixed onto an external border of the bearing; at least two annular static sealing elements which are made of rubber and which are co-molded, respectively, into the peripheral border on the outside of the cylindrical wall and inside an entry border of the passing hole.

Sensor-holding lid for a wheel hub bearing

Locking device () () for a bearing () in a wheel hub () which is provided with a cylindrical seat () for the bearing () itself and an annular groove () which is obtained in the axial end of the cylindrical seat (), the locking device () () presenting a fixing element () which is driven onto an outer race () of the bearing (); a blocking element () which is arranged inside the annular groove (); and a connecting element () which is used to connect the fixing element () and the blocking element () to each other and which is provided with a support resiliently yieldable at least in a radial direction and which is suitable for co-operating with the blocking element () itself in order to permit the introduction of the blocking element () into the annular groove () of the wheel hub ().

Locking device for a wheel hub bearing

An encoder wheel (,) for a roller bearing provided with a multipolar magnetised ring (,) presenting an axial thickness (S) which is radially variable in an inversely proportional way to a radius (R) of the ring (,) itself, and also provided with a metallic insert (,) for supporting the multipolar ring (,) itself; the metallic insert (,) presenting a curved annular wall (,), which axially delimits the multipolar ring (,), and presents a variable curvature to the variation of the thickness (S) of the multipolar ring (,).

Encoder wheel for a roller bearing

Growing community of inventors

Airasca, Italy

Massimo Marivo