I replaced part 090 and 80. Looking at the diagram, the shem i had was to small. There are 2 shems, one behind each bearing. When i took it apart, shem 070 was ground to bits and what i called a hub, 090, was ground really bad, so i replaced it
Changed seal and hub on m6060. Bearings were in great shape, not leaking any fuild.
Yet, it has a grinding sound every rotation. It's not all the way around, but at one spot.
Kinda wondering if shems or not enough shems can cause rubbing?