BEARING
Number of patents in Portfolio can not be more than 2000
United States of America
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Issued Date -
Mar 6, 2025
app pub date -
Aug 30, 2024
filing date -
Aug 30, 2024
priority date (Note) -
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status (Latency Note)
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Abstract
A bearing has an inner ring, an outer ring, rollers, and a cage. The inner ring has an inner raceway. The outer ring has an outer raceway. The rollers are located between the inner raceway and the outer raceway. The cage holds the rollers. A relative groove curvature Ri of the inner raceway satisfies Ri≥0.545, and/or a relative groove curvature Re of the outer raceway satisfies Re≥0.545. An inner diameter d of the bearing satisfies 24 mm≤d≤30 mm and a radial play Gr satisfies 13 μm≤Gr≤41 μm, or the inner diameter d of the bearing satisfies 6 mm≤d≤10 mm and the radial play Gr satisfies 8 μm≤Gr≤29 μm.
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