thrust bearing

American  

noun

Machinery.

1. a bearing designed to absorb thrusts parallel to the axis of revolution.

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thrust bearing British  

noun

1. engineering a low-friction bearing on a rotating shaft that resists axial thrust in the shaft. Usually it consists of a collar which bears against a ring of well lubricated stationary and sometimes tilting pads Compare tapered roller bearing

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Etymology

Origin of thrust bearing

First recorded in 1860–65

Example Sentences

See Examples For:

thrust bearing

In 1980, the Warrior was seized by the Spanish navy, who removed a thrust bearing from the propeller shaft and held the ship for $142,000 bail.

From Slate ● Jul. 22, 2025

The lens rotates in time with ZAR on a massive thrust bearing, and is housed in a plastic sphere 100 ft. in diameter.

From Time Magazine Archive

Each of the forms shown has a ball thrust bearing between the pinion and frame.

From Carpentry for Boys In a Simple Language, Including Chapters on Drawing, Laying Out Work, Designing and Architecture With 250 Original Illustrations by James Slough Zerbe

Outside of the thrust bearing an annular ball bearing is used to take the radial load of the propeller.

From Aviation Engines Design?Construction?Operation and Repair by Victor Wilfred Pag?

The thrust bearing consists of two parts, T1 T2.

From Steam Turbines A Book of Instruction for the Adjustment and Operation of the Principal Types of this Class of Prime Movers by Hubert E. (Hubert Edwin) Collins