According to measuring principle of radial clearance,a simple method for measuring radial clearance of bear-ings by using self-weight of bearings is designed based on existing conditions.The method can accurately measure ra-dial clearance of bearings under the condition of guarantee measurement load,which has the advantages of simple struc-ture,convenient use,high testing efficiency and accuracy,low cost.%根据径向游隙的测量原理，利用已有条件设计了一种利用轴承自重测量轴承径向游隙的简易方法。该方法可在保证测量载荷的情况下准确测量轴承径向游隙，结构简单、使用方便、测试效率及准确性较高，而且成本较低。
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