Skf France

Skf Gmbh

Vedran Tadic

Manfred Brandenstein

Johannes Franciscus Van De Sanden

Roland Haas

Josef Stork

Yannick Fierling

Michel Boutreux

Method for manufacturing a cage, of the type intended to hold rolling bodies in place in a rolling bearing comprising at least one row of rolling bodies arranged between two raceways. The said cage comprises an annular part with cells intended to accommodate the rolling bodies, the said rolling bodies being clipped into the cells and held therein by means of elastically deformable members. The cage is obtained by moulding a blend of a polymer from the polyphthalamides group and of an elastomer.

Method of manufacturing a cage for a rolling bearing

A rolling bearing device comprises an outer ring,provided with an internal raceway,formed on its bore, an inner ring,provided with an external raceway,formed on its cylindrical exterior surface, at least one row of rolling bodies,arranged between the two raceways,and at least one sealing member,secured to one of the rings. The sealing member,comprises an annular metal reinforcement,The device comprises a part,for connecting between the reinforcement,and the ring which supports it, the connecting part,being formed by a filler metal which, after melting and cooling, provides attachment, sealing and molds to the shapes of the said reinforcement and the said ring.

Rolling bearing with seals and method for attaching seals to a bearing

A method is disclosed of manufacturing a pulley with integral bearing comprising a sheet metal pulley mounted on the outer race of a bearing. The pulley is a close sliding fit on the outer race. The interstice between the pulley and the race is at least partly filled with a low-melting-point filler metal which, when heated, melts and diffuses by capillary action into the interstice between the pulley and the race, at least partly filling the interstice and fastens the pulley to the race when it solidifies. The filler metal is advantageously a brazing alloy having a melting point much lower than that of the parts to be joined together. Applications of the method include the manufacture of belt tensioning pulleys with integral bearings, as used on automobile vehicle engines, for example.

Method of manufacturing a pulley with integral bearing

A tension roll includes a rolling bearing protected by a sealing disk and having an outer ring possessing an end face and a bore surface, and an injection molded plastic roller shell arranged on the outer ring of the rolling bearing. The roller shell includes sections that are molded in one piece and cover the end face and the bore surface of the outer ring up to the sealing disk.

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Vedran Tadic