Deep Groove ball bearing:

1.Main brand:YCZCO 

2.Main types:deep groove ball bearing,self-aligning ball bearings,cylindrical roller bearings,spherical roller bearing,tapered roller bearing,thrust ball bearing,thrust roller bearing,needle bearing,inserted bearing with housing,combined bearing,joint bearing,linear motion bearing

3.Bearing name:Deep groove ball bearing

4.Number of row:Single row or double row

5.Material:Chrome steel,stainless steel ,bearing steel

6.Vibration noisy lever:Z1,Z2