How to check SKF bearing clearance
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For example, 31311, 3-head tapered roller bearings, and 7306 7-head angular contact bearings. In the bearing clearance comparison table in Baidu Library, there are only Table 1 deep groove ball bearings, Table 2 spherical ball bearings, Table 3 cylindrical roller bearings, Table 4 spherical roller bearings, and Table 5 four-row cylindrical roller bearings. So where can I check the clearances of 3-head and 7-head bearings?
The clearance of 3 series and 7 series bearings must be adjusted during installation. The clearance is very large when not installed.