disc harrow bearing assembly : 

1. Bearing : it has one bearing,F33 bearing 

2. The bearing is sealed, will use for long time 

3. Square hole size :26*26mm, 33*33mm

4. it use for our offset hydraulic disc harrow ,middele duty disc harrow 

5. it has the oil injection hole, can add the oil 

FD211RN-33 sealed disc harrow bearing assembly picture : 

Casting seald disc harrow bearing assembly picture: