Applicationt: 
Universal
Production Description:
50*110*29.25mm
Tapered Roller Bearing 30310 for Front Wheel Hub
1.spherical roller bearings ,internal structure(E,CC,CA,MB,EAE4,CAME4 ,EAS.M and so on)
2.Pillow blocks,bearing housing(UC,UCP,UCF,UCFL,)
3.tapered roller bearings(E,J,HA1,HA3) design
4.cylindrical roller bearings (EC,EW,EM,M,MA,MP, and so on)
5.full complement cylindrical roller bearings,ADA,DA,CV ,E design,and also SL series .
6.deep-groove ball bearings