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This is a record of a document published elsewhere, first published by the United States Patent and Trademark Office, as US-12607230-B2, on 21 April 2026. OpenTechnical did not first disclose it. The identifier, hashes and timestamps below record what this library served and when, not when the material became public. View the original.

OT-2026-000000382

Electrolytic corrosion prevention member for rolling bearing and electrolytic corrosion prevention rolling bearing unit

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Classification
Industrial Motion & Power Transmission › Rotary Motion
Original source
US-12607230-B2, the United States Patent and Trademark Office, 21 April 2026
Document SHA-256
8ec9d3b11ece9cde49ca0170169d5086cfdf0d70b8358dc1f2b0cca87ccc8eff

Abstract

An electrolytic corrosion prevention member for a rolling bearing, the electrolytic corrosion prevention member being mounted on a rolling bearing unit including the rolling bearing in which one bearing ring is a fixed ring and the other bearing ring is a rotating ring in order to prevent electrolytic corrosion of the rolling bearing, the electrolytic corrosion prevention member includes: a spring plate including an annular portion and a plurality of elastic portions that extend continuously from the annular portion in a radial shape and being formed of a thin plate of a conductive material; and a soft conductive member mounted on a surface of the elastic portion that faces the rotating ring. The soft conductive member is capable of abutting against a side surface of the rotating ring.

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Citation

OpenTechnical Publication OT-2026-000000382, “Electrolytic corrosion prevention member for rolling bearing and electrolytic corrosion prevention rolling bearing unit,” published September 15, 2026 at 19:02:49 UTC, https://opentechnical.org/p/OT-2026-000000382.

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