Dichtungsvorrichtung

Details

Veröffentlichungs-Nr.

EP4768744

Anmeldetag

23. August 2024

Veröffentlichung

27. Februar 2025

Rechtsraum

EP

Abstract

Provided are a sealing device capable of achieving both low torque and high sealability by improving grease applied to a seal lip and a mating member thereof, and a rotating component using the sealing device. A seal ring 14 is fixed to a fixed-side member 2 of a rotating component, is in sliding contact with a rotating-side member 15, and has a seal lip in sliding contact with the rotating-side member 15, grease being applied to a sliding contact surface of the seal lip, in which the grease contains a base oil, a thickener, and an additive, and an apparent viscosity of the grease at a shear rate of 1000 s^-1 at 60°C is 0.22 Pa·s or more.

Anmelder

Firma

NTN Corporation

Land

🇯🇵 Japan