Bearing types, types and sizes vary. In order to make the equipment work the expected performance, choose the most suitable bearing is critical.
Selected bearings, analyses are required because, from all perspectives, research, assessment procedures, special bearings have no choice, but this is usually in the following order:
(1) control mechanism and bearing condition
(2) bearing a clear request
(3) selection of bearing type
(4) the selected bearing arrangement
(5) selection of bearing size
(6) selection of bearing size
(7) of the selected bearing installation methods
Conditions of use and environmental conditions of bearings
Correctly grasp and use conditions and the environment under the conditions of use of the machinery and equipment subject to the bearing area, select the appropriate bearing. Who you want to access to the following data and information:
(1) the function and structure of mechanical equipment
(2) bearing site use
(3) the bearing load (direction)
(4) rotate speed
(5) vibration, shock
(6) the bearing temperature (ambient temperature, the temperature rise)
(7) the surrounding atmosphere (corrosive, clean, lubricate)
Bearing configuration options
Typically, consists of two radial and axial shaft bearing supports, and this time, parties are referred to as fixed bearings, which bear fixed relative axial displacement of the shaft and housing 2 the role of radial and axial loads. Is on the other side of the so-called freedom, only take radial loads, axial can be relatively mobile, this change in the temperature of the solution scale interval of the axis titles and install the bearing errors.
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