Unit · AXIAL-PISTON PUMP
A11VG12EP21/11L-NSC16K021ER902039640
Axial piston pump Bosch Rexroth series A11VO, type code A11VG12EP21/11L-NSC16K021E, material number R902039640. Nominal size: NG 12. Axial piston unit: swashplate design, variable, nominal pressure 350 bar, maximum pressure 400 bar (A11V). Control device: electrical control with proportional solenoid positive control U = 24 V (EP2). 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 ‒ 2-hole (C). Through drive: 101-2 (B) 7/8 in 13T 16/32DP B (K02).
- Number
- R902039640
- Type code
- A11VG12EP21/11L-NSC16K021E
- Group
- A11VG 12
- Edition
- 05/2020
This parts list has no drawing.
| Pos. | Number | Name | Qty | Add to inquiry |
|---|---|---|---|---|
| 1 | R909441755 | ROTARY GROUP Assembly parts list →L | 1 | |
| 2 | R909438353 | CONNECTION PLATE Assembly parts list →L | 1 | |
| 3 | R909442701 | CONTROL Assembly parts list →L | 1 | |
| 4 | R909441791 | HYDRAULIC LINE Assembly parts list →L | 1 | |
| 5 | R909429416 | BELL HOUSING Assembly parts list →L | 1 | |
| 6 | R909071524 | CONTROL UNIT Assembly parts list →L | 1 | |
| 10 | R909445912 | HOUSING | 1 | |
| 14 | R909436324 | ECCENTRIC BOLT | 1 | |
| 23 | R913009677 | STRAIGHT PIN | 1 | |
| 25 | R909153815 | SCREW PLUGD | 1 | |
| 26 | R913017227 | SLOTTED SPRING PIN | 2 | |
| 27 | R909152725 | SEAL RINGD | 1 | |
| 30 | R909436089 | SCREW PLUG | 1 | |
| 31 | R909436088 | PIVOT PIN | 2 | |
| 33 | R909156493 | NOZZLE | 2 | |
| 36 | R909831147 | O-RINGD | 4 |
Parameters from the type code
| Item | Meaning | Code |
|---|---|---|
| Axial piston unit | Swashplate design, variable, nominal pressure 350 bar, maximum pressure 400 bar | A11V |
| Size (NG) | 12 | 12 |
| Control device | Electrical control with proportional solenoid positive control U = 24 V | EP2 |
| Index | Size 145 … 260 | 1 |
| 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 ‒ 2-hole | C |
| Through drive | 101-2 (B) 7/8 in 13T 16/32DP B | K02 |