Doosan DA40 - Calculation of the Tandem bearing

SHOP MANUAL
DRIVE LINE
Ch 3 page 180 Ch 3 page 181
DRIVE LINE
B
A
C
D
E
F
B
C
D
E
F
A
Screw to the
axle housing
Screw to
the tandem
housing
Calculation of the Tandem bearing
Insert the measuring out values
New vs, axial clearance example:
Measure A: 5,01
Measure F: 50,02
Sum A,F,: 55,03 55,03
Measure B: 4,98
Measure C: 44,98
Measure E: 4,95
Sum B,C,E,: 54,91 -54,91
Clearance: 0,12
See the Parts Cataloque
for other sizes of the thrust
bearing (B and E).
Available from 4,9 - 5,3 mm.
Min: 0,08 mm
Max: 0,15 mm
New bearings, diametrical clearance example:
Measure F 650,02
Measure D (thickness x 2) 4,84
Measure C (diametric) + 644,99
Sum D+C = 649,83 -649,83
Sum clearance: = 0,19
Insert the measuring out values
Min: 0,10 mm
Max: 0,40 mm
Diametric
Axial
Figure 521