Unit · AXIAL-PISTON PUMP
AA11VLO190LRDH2/11L-NSD62N00R902046918
Axial piston pump Bosch Rexroth series A11VO, type code AA11VLO190LRDH2/11L-NSD62N00, material number R902046918. Nominal size: NG 190. Axial piston unit: swashplate design, variable, nominal pressure 5100 psi (350 bar), maximum pressure 5800 psi (A11V). Operating mode: pump, open circuit with charge pump (LO). Control device: power controller fixed setting, with pressure cut-off, with hydraulic stroke limiter positive control Δp = 365 psi (25 bar) (LRDH2). Direction of rotation: viewed on drive shaft counter-clockwise (L). 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). Working port: SAE pressure and suction port at side, opposite, UNC fastening thread. Port thread, UNF with profile sealing ring based on ISO 11926 (62). Through drive: ‒ ‒ (N00).
- Number
- R902046918
- Type code
- AA11VLO190LRDH2/11L-NSD62N00
- Group
- A11VLO 190
- Edition
- 06/2020
| Pos. | Number | Name | Qty | Add to inquiry |
|---|---|---|---|---|
| R902213416 | ROTARY GROUP Assembly parts list →L | 1 | ||
| R902089564 | CONNECTION PLATE, LL Assembly parts list →L | 1 | ||
| R902046920 | REGULATOR Assembly parts list →L | 1 | ||
| R902007450 | CONTROL Assembly parts list →L | 1 | ||
| 5 | R902007456 | CONTROL Assembly parts list →L | 1 | |
| R909600265 | COVER Assembly parts list →L | 1 | ||
| R902120459 | HOUSING | 1 | ||
| 11 | R902132714 | PIVOT PIN | 4 | |
| R909449867 | IMPELLER, LEFT-HAND ROTATATION | 1 | ||
| R909921095 | SETSCREW | 2 | ||
| R909153328 | SEALING NUTD | 2 | ||
| R909153364 | SCREW PLUGD | 4 | ||
| R909084762 | SOCKET HEAD CAP SCREW | 4 | ||
| R902601050 | O-RINGD | 1 | ||
| R909153378 | SCREW PLUG | 1 | ||
| R913016375 | SLOTTED SPRING PIN | 2 | ||
| R902220058 | SHUTTLE VALVE Assembly parts list →L | 1 | ||
| 98 | R902095612 | SEAL KIT | 1 |
Parameters from the type code
| Item | Meaning | Code |
|---|---|---|
| Axial piston unit | Swashplate design, variable, nominal pressure 5100 psi (350 bar), maximum pressure 5800 psi | A11V |
| Operating mode | Pump, open circuit with charge pump | LO |
| Size (NG) | 190 | 190 |
| Control device | Power controller fixed setting, with pressure cut-off, with hydraulic stroke limiter positive control Δp = 365 psi (25 bar) | LRDH2 |
| Index | Size 145 … 260 | 1 |
| Direction of rotation | Viewed on drive shaft counter-clockwise | L |
| 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 |
| Working port | SAE pressure and suction port at side, opposite, UNC fastening thread. Port thread, UNF with profile sealing ring based on ISO 11926 | 62 |
| Through drive | ‒ ‒ | N00 |