Bosch rexroth A4VSO 10 Series User Manual

60/72 Maintenance and repair
BoschRexrothAG, axial piston variable pump A4VSO, RE 92050-01-X-B1/2019.08.23
4000 h
6000 h
10000 h
20000 h
30000 h
40000 h
60000 h
100000 h
0
50
100
150
200
250
300
350
0 50 100 150 200 250 300 350
Displacement V
g
[cm
3
]
Working pressure P
HD
[bar]
Fig. 19: Service life characteristic of size 355 at 1700rpm
4000 h
6000 h
10000 h
20000 h
30000 h
40000 h
60000 h
100000 h
0
50
100
150
200
250
300
350
400
450
500
0 50 100 150 200 250 300 350
Displacement V
g
[cm
3
]
Working pressure P
HD
[bar]
Fig. 20: Service life characteristic of size 500 at 1500rpm
The following requirements apply:
Viscosity v = <10mm
2
/s
Cleanliness level 19/17/14 according to ISO4406
Constant load condition
Notice! Bearing service life!
The h value stated in the diagrams is not the guaranteed service life, but rather
atime at which there is a 10% probability of failure at the assumed load.
At higher viscosity, a higher bearing service life is required.
Size500
Size355

Bosch rexroth A4VSO 10 Series Specifications

General

Brand	Bosch
Model	rexroth A4VSO 10 Series
Category	Water Pump
Language	English