The basic code of the rolling bearing

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The basic code of the rolling bearing

Source: Bearing network time: 2014-10-08

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Except for needle bearings; bearing dimensions conform to GB/T273. 1 1987, GB/T273. 2 1998, GB/T273. 3 1999, GB/T3882 1995 normative rules; its root code is bearing type code, scale Serial code and inner diameter code.
The bearing type code is indicated by Arabic numerals (hereinafter referred to as numbers) or capitalized Latin letters (hereinafter referred to as letters). The scale series code and the inner diameter code are indicated by numbers.
Example: 6204 6 type code, (0) 2 scale series code, 04 inner diameter code N2210 N type code, 22 scale series code, 10 inner diameter code
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