Date: 2013-08-06

Characteristics of rolling bearings

Characteristics of rolling bearings
Rolling bearings come in many shapes and varieties,each with its own distinctive features.
However, when compared with sliding bearings, rolling bearings all have the following advantages:
(1) The starting friction coefficient is lower and there is little difference between this and the dynamic
    friction coefficient is produced.
(2) They are internationally standardized, interchangeable and readily obtainable.
(3) They are easy to lubricate and consume less lubricant.
(4) As a general rule, one bearing can carry both radial and axial loads at the same time.
(5) May be used in either high or low temperature applications.
(6) Bearing rigidity can be improved by preloading.
Construction, classes, and special features of rolling bearings are fully described in the boundary dimensions
and bearing numbering system section.

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