DODGE BEARING Produk PT. SARANA TEKNIK CIKARANG Distributor Motor Industri, DC/AC Stepper, Servo, Motor Drive, Reducer, Belt Cov

PT. SARANA TEKNIK CIKARANG

Distributor Motor Industri, DC/AC Stepper, Servo, Motor Drive, Reducer, Belt ...


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DODGE BEARING
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Update: 18-04-2013 16:11
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A bearing is a device to allow constrained relative motion between two or more parts, typically rotation or linear movement. Bearings may be classified broadly according to the motions they allow and according to their principle of operation as well as by the directions of applied loads they can handle.

use surfaces in rubbing contact, often with a lubricant such as oil or graphite. A plain bearing may or may not be a discrete device. It may be nothing more than the bearing surface of a hole with a shaft passing through it, or of a planar surface that bears another ( in these cases, not a discrete device) ; or it may be a layer of bearing metal either fused to the substrate ( semi-discrete) or in the form of a separable sleeve ( discrete) . With suitable lubrication, plain bearings often give entirely acceptable accuracy, life, and friction at minimal cost. Therefore, they are very widely used.

However, there are many applications where a more suitable bearing can improve efficiency, accuracy, service intervals, reliability, speed of operation, size, weight, and costs of purchasing and operating machinery 
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