Tapered Roller Bearing
AssigneeAktiebolaget Skf
InventorMatthias Hofmann
Life of this patent
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Abstract
A two-row tapered roller bearing includes an outer ring (1) having an outer diameter of at least one meter, a first inner ring (2) and a second inner ring (3) that is disposed axially adjacent the first inner ring (2). A first set of conically-formed roller bodies (4) roll between the outer ring (1) and the first inner ring (2) and a second set of conically-formed roller bodies (5) are disposed axially adjacent the first roller bodies (4) and roll between the outer ring (1) and the second inner ring (3). A first sealing ring (11) is disposed axially adjacent the outer ring (1), is connected with the outer ring (1) and slips on a slip surface (16) of the first inner ring (2) in a contacting manner.
Claims20
A two-row tapered roller bearing comprising:
- an outer ring having an outer diameter of at least one meter,
- a first inner ring,
- a second inner ring disposed axially adjacent the first inner ring,
- a first set of conically-shaped roller bodies disposed so as roll between the outer ring and the first inner ring,
- a second set of conically-shaped roller bodies disposed axially adjacent the first roller bodies and so as to roll between the outer ring and the second inner ring, and
- a first sealing ring disposed axially adjacent the outer ring, the first sealing ring being connected with the outer ring and configured to slip on a slip surface of the first inner ring in a contacting manner when the first inner ring rotates.
A tapered roller bearing comprising:
- an outer ring having an outer diameter of at least one meter, wherein a radially-inner surface of the outer ring comprises a first conical track and a second conical track axially adjacent to the first conical track,
- a first inner ring having a conical track,
- a second inner ring having a conical track,
- a first set of conically-shaped roller bodies disposed so as roll between the first conical track of the outer ring and the conical track of the first inner ring,
- a second set of conically-shaped roller bodies disposed so as to roll between the second conical track of the outer ring and the conical track of second inner ring, and
- a first sealing ring disposed axially adjacent the outer ring, the first sealing ring being connected with the outer ring and being in a sliding, sealed contact with a slip surface of the first inner ring,
- wherein the first and second set of roller bodies are disposed substantially in a V-shape as viewed in an axial cross-section with axially-adjacent ends of the first and second roller bodies being disposed radially inward of the axially-remote ends of the first and second roller bodies.
Dependencies are inferred from the claim text.