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US 2022/0186777 A1Published application
Tapered roller bearing
AssigneeSchaeffler Technologies AG & Co. KG
InventorsJens FELLA, Igor GÜNTHER
Life of this patent
Estimating the term…
Abstract
A tapered roller bearing (1) is provided including an inner ring (2) having an inner ring raceway (3), an outer ring (4) having an outer ring raceway (5), and tapered rollers (6) rolling on the raceways (3, 5). This tapered roller bearing (1) is characterized in that the nominal contact angle (a) thereof is between 20°-30°, and the tapered rollers (6) have a ratio of rolling element length (L) to rolling element diameter (Dw) of 1.0-1.2.
Claims17
A tapered roller bearing, comprising:
- an inner ring with an inner ring raceway;
- an outer ring with an outer ring raceway;
- and
- tapered rollers rolling on the raceways;
- wherein a nominal contact angle is between 20°-30° and the tapered rollers have a ratio of rolling element length to rolling element diameter of 1.0-1.2.
2 more elements
A tapered roller bearing, comprising:
- an inner ring with an inner ring raceway;
- an outer ring with an outer ring raceway;
- tapered rollers rolling on the raceways;
- and
- a cage that retains the tapered rollers
- wherein a nominal contact angle is between 20°-30° and the tapered rollers have a ratio of rolling element length to rolling element diameter of 1.0-1.2.
3 more elements
Dependencies are inferred from the claim text.