Roller bearing cage
OwnerHongbing QI, Dominik FRITZ +2inventors
InventorsHongbing QI, Dominik FRITZ, Sabine HOFMANN, Jinguang ZHU
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Abstract
A bearing cage configured for a large-diameter roller bearing includes a first ring element, and a first bridge extending substantially axially from a first connection region of the first ring element. The first connection region includes a first recess extending into the first ring element that has a radially outer end and a radially inner end and a first radius of curvature at a location between the radially outer end and the radially inner end, and the first radius of curvature is constant or variable.
Claims16
A bearing cage configured for a large-diameter roller bearing and comprising:
- a first ring element, and
- a first bridge extending substantially axially from a first connection region of the first ring element,
- wherein the first connection region includes a first recess extending into the first ring element, the first recess having a radially outer end and a radially inner end and a first radius of curvature at a location between the radially outer end and the radially inner end, the first radius of curvature being constant or variable.
Dependencies are inferred from the claim text.