OPENTECHNICAL PUBLICATION
OT-2026-000000456

Method and tooling for dismounting a cassette seal

Published: 2026-09-15T19:02:54.405434Z
Permanent URL: https://opentechnical.org/p/OT-2026-000000456
Categories: Tools & Tooling > Clamping Tools

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ABSTRACT

A method and a tooling for dismounting a cassette seal having a radially inner
ring mounted on a rotative shaft and a radially outer ring mounted in a
receiving static bore is described. The method for dismounting the cassette
seal includes a pressing step comprising displacing a first of the radially
inner and outer rings with respect to its respective cylindrical support
surface, along a first axial direction along the main axis; an extraction
step, subsequent to the pressing step, comprising displacing the second of the
radially inner and outer rings with respect to its respective cylindrical
support surface, along a second axial direction opposite to the first axial
direction along the main axis.

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OpenTechnical publication OT-2026-000000456
Published 2026-09-15T19:02:54.405434Z
https://opentechnical.org/p/OT-2026-000000456