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There is no doubt that if a bearing is to be highly loaded in relation to its size, a high-tin alloy is desirable; whereas for much lower-speed work and less heavily loaded bearings, a lead-based Babbitt may be employed and is far more economical. Surface speed of the shaft (the number of feet traveled per minute by the shaft circumferentially):
Therefore, the part of the shaft in contact with the bearing slides over the bearing surface. The simplest example of a plain bearing is a shaft rotating in a hole. A simple linear bearing can be a pair of flat surfaces designed to allow motion; e.g., a drawer and the slides it rests on [3] or the ways on the bed of a lathe.
This shaft was often a short section of removable shaft called the thrust shaft, linking the engine ahead to the propeller shaft astern. A series of iron horseshoe-shaped collars fitted over the small diameter of the shaft and bore against the forward face of the shaft's collars. Each horseshoe was faced with a low-friction pad of babbitt metal ...
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Babbitt – also called Babbitt metal or bearing metal, is any of several alloys used for the bearing surface in a plain bearing. The original Babbitt alloy was invented in 1839 by Isaac Babbitt [29] in Taunton, Massachusetts, United States. Backdrive – a component used in reverse to obtain its input from its output. This extends to many ...
Matthew Broderick stars in a new adaptation of Sinclair Lewis' 1922 satiric novel 'Babbitt' in a production at La Jolla Playhouse directed by artistic director Christopher Ashley.
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