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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-12605826-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-2026-000000085

Bearing, speed reducer, and robot

Published
Permanent URL
Classification
Robotics & Automation › Robot Architectures
Original source
US-12605826-B2, the United States Patent and Trademark Office, 21 April 2026
Document SHA-256
d7f0814985d51cb0e6079c9d54cdd5f7709f9dfa4fdd8b84678c84681d453c15

Abstract

A bearing includes an inner ring, an outer ring, an annular retainer, and rollers. The inner ring is located radially outside a central axis. The outer ring is located radially outside the inner ring. The retainer is located between the inner ring and the outer ring. The rollers are positioned at intervals in the circumferential direction by the retainer between the inner ring and the outer ring. The retainer includes column portions and a flange portion. The column portions are located between adjacent pairs of the rollers. The flange portion connects end portions on one axial side of the column portions in the circumferential direction. The flange portion extends radially inside from an end portion on one axial side of the column portions. The radial center of the column portions is located radially outside the radial center of the roller.

Publication information

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Citation

OpenTechnical Publication OT-2026-000000085, “Bearing, speed reducer, and robot,” published September 15, 2026 at 19:02:28 UTC, https://opentechnical.org/p/OT-2026-000000085.

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This record reproduces a document published elsewhere and is provided for reference and study. Rights in the original remain with its owner. See the publication policy.