Replacement of Components
Grinding Wheel Shaft Bearings
3
3-3
BMS500/600doc121319
Replacement of Components
12.
Remove the hole plug from the spindle.
13.
Remove the 25Z outside retaining ring.
14.
Remove the 62W inside retaining ring.
15.
Dismount the main shaft from the bearing housing.
16.
Remove the 6205 bearing.
17.
Remove the 30Z outside retaining ring.
18.
Remove the 6206 bearing from the main shaft.
TO INSTALL THE BEARINGS:
19.
Mount the new 6206 bearing on the main shaft.
20.
Install the 30Z outside retaining ring.
21.
Mount the main shaft, along with the bearing, in the bearing housing.
22.
Install the 62W inside retaining ring.
23.
Install the 6205 bearing.
24.
Secure with the 25Z outside retaining ring.
25.
Slide the hole plug onto the bearing housing, from the grinding wheel’s side.
26.
Mount the complete spindle to the sharpener head. Tighten the spindle mounting bolts to 29.5 ft-lbs
(40Nm) torque.
27.
Secure the hole plug with the mounting nuts.
28.
Install the pulley.
29.
Install and tension the drive belt.
30.
Mount the drive belt guard.
31.
Install the grinding wheel and tighten the mounting nut to 44.2 fl-lbs (60Nm) torque.
32.
Mount and set the oiler.
33.
Mount the grinding wheel side guard.
Once bearing replacement is complete, be sure to check head alignment.
