Skf Gmbh

Skf France

Bettina Stoyke

Helmut Hauck

Robert Stolz

Deiter Pl&ouml;ssl

Dieter Ploessl

The fixing device is intended for a roller of the type comprising a pulley mounted on a rolling-bearing device comprising a row of rolling elements arranged between a ball race provided on an outer ring integral with the pulley and a ball race provided on an inner ring. The device comprises a screw comprising a cylindrical rod and, at one end of the cylindrical rod, a head provided with a rotary-drive. The device comprises a sleeve arranged on the screw, said sleeve comprising a gripping surface for fixing on the inner ring of the rolling bearing and leaktight seal interacting with a turning part of the roller.

Rolling-bearing roller fixing device and rolling-bearing roller including such a device

The combination comprising, a bearing housed in a belt pulley, a sealing disk covering the bearing clamped between the head of a screw and the inner ring of the roller bearing, means attaching said sealing disk,directly to the inner ring axially and radially and including projections,extending into the bore of the inner ring to secure the screw,for transport.

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Schonungen, Germany

Bettina Stoyke