Tapered roller bearings 30244, 0 stands for what, what does 2 represent?
0 is the width series code in the dimension series. Except for 2 and 3 kinds of axes, 0 can be omitted, and 2 is the diameter series code in the dimension series
Another example, 32208, 32308, is the same, 3 represents the type code, 22 and 23 represents the size of the series code, and 8 represents the inner diameter series code.
30244 is the basic code of a bearingThe basic code number of a bearing includes the type code, the size series code, and the inner diameter series code30244, 3 is the type code, the description is tapered roller bearings, 02 represents the size of his series code, and 44 represents the internal diameter series code.
