double row angular contact ball bearing 3219

Double row angular contact ball bearing can bear the large radial and axial combined load , and its limit speed is high , It is the non-separated type of bearings. Compared with the single row angular contact ball bearings , it has high rigidity , and it can bear the two-way axial load , This type of bearing may work together with the four the four row cylindrical roller bearing on the rolling mill, to limit the axial displacement of the working roll, and it can work with other bearings, as the locating bearing of mill roll.

Models
3900 series
4900 series 
4000 series
3200 series
3300 series