Aktiebolaget Skf

Fabrizio Grasso

Leonardo Catana

A rolling bearing including an outer ring, an inner ring, rolling elements interposed between the outer ring and the inner ring and a cage for retaining the rolling elements and provided with radial seats or pockets for housing the rolling elements. The cage is guided supportingly on the outer ring with which a first clearance (G) is defined, while between the pockets and the rolling elements there is a second clearance (G) such that they have a relative ratio of between about 0.4 and 1. The rolling elements may be balls and the pockets may be formed by radial through-holes, which are circular or square in shape.

Growing community of inventors

Treiso, Italy

Fabrizio Grasso