Unit · AXIAL-PISTON PUMP
AA11VLO250DRS/10R-NSDXXKXX-SR909600464
Axial piston pump Bosch Rexroth series A11VO, type code AA11VLO250DRS/10R-NSDXXKXX-S, material number R909600464. Nominal size: NG 250. Axial piston unit: swashplate design, variable, nominal pressure 350 bar, maximum pressure 400 bar (A11V). Operating mode: pump, open circuit with charge pump (LO). Control device: pressure controller with load-sensing (DRS). Direction of rotation: viewed on drive shaft clockwise (R). Sealing material: NBR (nitrile rubber), shaft seal ring FKM (fluorocarbon rubber) (N). Drive shaft: splined shaft ANSI B92.1a‒1976 for single pump (S). Mounting flange: SAE J744 ‒ 4-hole (D). Standard/special version: special version (S).
- Number
- R909600464
- Type code
- AA11VLO250DRS/10R-NSDXXKXX-S
- Group
- A11VLO 250
- Edition
- 06/2020
This parts list has no drawing.
| Pos. | Number | Name | Qty | Add to inquiry |
|---|---|---|---|---|
| 1 | R909441440 | ROTARY GROUP Assembly parts list →L | 1 | |
| 2 | R909441102 | CONNECTION PLATE, RL Assembly parts list →L | 1 | |
| 3 | R909434463 | REGULATOR Assembly parts list →L | 1 | |
| 4 | R909434440 | CONTROL Assembly parts list →L | 1 | |
| 5 | R909433430 | CONTROL Assembly parts list →L | 1 | |
| 7 | R909441554 | BELL HOUSING Assembly parts list →L | 1 | |
| 10 | R909445896 | HOUSING | 1 | |
| 12 | R909439722 | IMPELLER, RIGHT-HAND ROTATION | 1 | |
| 13 | R909432481 | SEALING DISK | 1 | |
| 20 | R909085976 | SETSCREW | 1 | |
| 21 | R909153075 | SETSCREW | 1 | |
| 22 | R909152459 | SEALING NUTD | 2 | |
| 23 | R913009671 | STRAIGHT PIN | 1 | |
| 24 | R909153378 | SCREW PLUGD | 1 | |
| 28 | R909830077 | RETAINING RING | 1 | |
| 29 | R909151259 | RETAINING RING | 2 | |
| 30 | R909445547 | PARALLEL KEY | 1 | |
| 31 | R909152981 | SHIM RING | 1 |
Parameters from the type code
| Item | Meaning | Code |
|---|---|---|
| Axial piston unit | Swashplate design, variable, nominal pressure 350 bar, maximum pressure 400 bar | A11V |
| Operating mode | Pump, open circuit with charge pump | LO |
| Size (NG) | 250 | 250 |
| Control device | Pressure controller with load-sensing | DRS |
| Index | Size 40 … 130 | 0 |
| Direction of rotation | Viewed on drive shaft clockwise | R |
| Sealing material | NBR (nitrile rubber), shaft seal ring FKM (fluorocarbon rubber) | N |
| Drive shaft | Splined shaft ANSI B92.1a‒1976 for single pump | S |
| Mounting flange | SAE J744 ‒ 4-hole | D |
| Standard/special version | Special version | S |