Code method for rolling bearings

Source: China Bearing Network Time: 2014-06-15

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The bearing code is a product symbol that uses letters and numbers to indicate the layout, scale, public service level and skill function of the bearing. According to the GB/T272-1993 rule, the code of the commonly used bearing is the root code, the front code and the rear. The code number constitutes the basic type, layout and scale of the bearing; it is the root of the bearing code. The front code and the post code are the changes in the shape, scale, public service and skill requirements of the bearing layout; Make up the code.

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