Ring Jewel Bearings | Jewel Bearing Supplier

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Ring Jewel Bearing
Ring jewels are served as journal or annular bearings normally used with straight cylindrical shafts. Ring jewels contain a contoured hole shaped like an hourglass or an olive. Olive hole offers a reduced contact area with pivots that leads to lower friction, and permit assembly adjustment so as to compensate for any misalignment.
Ring jewels made of synthetic sapphire or ruby can attain very high surface finish. The surface finish and the surface irregularities between the shaft and bearings have great effect on bearing performance.
UltiTech supplys diverse Ring Jewel Bearings widely used in the in precise instrumentation. Main applications: Gauges, Dial Indicators, timing mechanisms, Aircraft instrumentation, Electrical insulators, Gas and liquid flow control, Gyroscopes, and other measuring and controlling devices.

	Common Types of Ring Jewel Bearings

	Straight hole ring	Olive hole ring	Double cups olive hole ring	Double cups straight hole ring


	Single cup olive hole ring	Single cup straight hole ring	Raised straight hole ring	Raised olive hole ring


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