Bosch rexroth A4VSO 10 Series - Page 110

BoschRexrothAG, RE 92050-01-X-B2/2019-08-23
34 A4VSO Series 10, 11 and 30 | Axial piston variable pump
Dimensions, through drive
Flange ISO3019-2 (metric) Hub forsplined shaft
2)
Code
Diameter Symbol Diameter 40 71 125 180 250 355 500
224-4
N70×3×22×8H
– – – – – –
●
K77
N70×3×22×8H
– – – – –
●
– U77
● = Available ○ = On request ‒ = Not available
▼ 224-4 ▼ 224-4
A1 (to mounting flange)
Section M-N
N
M
ø224
+0.10
+0.03
1)
45º
A7
A4
A3
A2
ø280
A1 (to mounting flange)
Section M-N
N
M
ø224
+0.10
+0.03
1)
45º
A7
A4
A3
A2
ø280
K77 NG A1 A2 A3 A4 A7
3)
U77 NG A1 A2 A3 A4 A7
3)
500 541 12.5 82 9 M20; 36 deep 355 498 12.5 75 9 M20; 37 deep
Notice
All attachment pumps must match the ATEX classification
for the application in question.
1) Mounting bolts and O-ring seal are included in the scope of
delivery
2) Splined hub according to DIN5480
3) Thread according to DIN13, see Part I for maximum tightening
torques.