Komatsu PC20R-8 Shop Manual page 23

PC27R-8
1
2
3
5
Sezione B - B Section B - B
1. Outer race
2. Upper seal
3. Ball bearing
4. Inner race
5. Lower seal
PC20R-8 PC27R-8
4
A
Section A - A
Sezione A - A
B
1
3
4
B
A
RKP01360
10-5