| 21. | Due to the multiple technical advantages, thrust bearings continue to be used in gyroscopes such as in the Hubble Telescope.
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| 22. | This type of mill consists of two types of rings separated by a series of large balls, like a thrust bearing.
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| 23. | For example, on radial thrust bearings the digits define the contact angle, or the presence of seals on any bearing type.
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| 24. | In a few years his invention completely revolutionised thrust bearing technology, particularly in the field of marine propulsion and steam turbines.
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| 25. | This can be avoided by the use of crossheads and also using thrust bearings to isolate the engine from end loads.
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| 26. | A drawback of the usual centrifugal design was the considerable axial force generated by the pump impeller, requiring a thrust bearing.
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| 27. | An RS Components geared dc servo motor was used, driven from the remote control receiver, and a thrust bearing and Oldham coupler.
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| 28. | In this type of actuator, thrust bearings and a freely rotating internally grooved bearing ring transfer loads between the rollers and the nut.
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| 29. | Kingsbury Inc . of Philadelphia won a $ 49, 392 contract from the Defense Supply Center in Columbus, Ohio, for thrust bearing shoes.
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| 30. | A disadvantage for the design of the rotor thrust bearing is no axial load from the impeller to balance that from the turbine.
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