Nobel's dust-proof bearing assembly is designed to prevent foreign matters from entering the bearing
In agricultural engineering applications, as long as there are rolling bearings, there are seals.
SL type cylindrical roller bearing
According to the existence of rib and thrust ring, the cylindrical roller bearing with conventional design has the following structure types.
The race raceway of this kind of bearing is a spherical surface whose radius center is located on the axis of the bearing
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