2012年8月9日星期四

How to install NSK Bearings loose ring


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NSK plane thrust bearing assembly for axial load mainly its wide range of applications. Although the operation of the thrust bearing installation is relatively simple, but often errors occur when the actual r epair, bearing tight loop and loose ring installation location is incorrect, the results useless NSK Bearings, journal wear. Tight ring inner ring and the journal for the transition co-driven by a tight ring when the axis of rotation, and friction with the stationary parts face by the axial force (Fx), the friction torque is greater than the inside diameter with the moment of resistance, resulting in tight ring force the rotation axis with the surface, exacerbated by the journal wear.china ball bearing

Therefore, the thrust bearing installation should note the following.
(1) to distinguish between a tight loop and loose ring of NSK Bearings (bearing diameter size of the judgment, the pore size difference between O.1 ~~ O.5mm).angular contact ball bearings


(2) to distinguish between the institutions still (ie, does not occur movi ng parts, mainly refers to the assembly).


(3) Whatever the case, NSK Bearings loose ring should always be leaning on the side surface of the stationary parts.ball screw bearing







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