2012年7月8日星期日

Bearing limit rotational speed


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The rolling bearing limit speed usually refers to the following conditions can be achieved in the highest speed:spherical roller bearing
(1) bearing tolerance for 0 leve l;
(2) bearing clearance for 0 group;bearing corp
(3) bearing load for 10% of the rated load (0.1 C);
(4) cooling lubrication condition normal;
(5) to heart bearings only bear radial load, only thrust bearing axial load;
(6) outside temperature not over 100 ℃.ball roller bearing




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