The disc harrow bearing assembly comes complete with a grease zerk to keep your bearing rotating smoothly. The assembly is 5 inches square with 4 bolts and a 5 inch bolt circle. The disc bearing has a 1-3/4 inch bore. Fits: 37,46,48,60,61,120,122,130,132,150,330,340,350,370,470,475,480,485,490,496 w/o Rock Flex, 610,760,3800, 3850,3900,3950 Case/IH disc harrows. 1-3/4" ID, flange has 5.5" bolt circle.
- 1-3/4 in. round bore
- Flange plates connected with 8 rivets
- Assembly: 5 in. square
- 4 bolt holes on a 5 in. bolt pattern