Unit · AXIAL-PISTON PUMP
A11VLO190LG2H2/11R-NZD12K84-SR902274534
Axial piston pump Bosch Rexroth series A11VO, type code A11VLO190LG2H2/11R-NZD12K84-S, material number R902274534. Nominal size: NG 190. 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: with override pilot-pressure related positive control, with hydraulic stroke limiter positive control Δp = 25 bar (LG2H2). 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 DIN 5480 for single and combination pump (Z). Mounting flange: SAE J744 ‒ 4-hole (D). Working port: SAE pressure and suction port lateral, opposite, metric fastening thread according to DIN 13. Port thread, metric with profile sealing ring based on DIN 3852 (12). Through drive: 165-4 (E) W 50 × 2 × 24 × 9g (K84). Standard/special version: special version (S).
- Number
- R902274534
- Type code
- A11VLO190LG2H2/11R-NZD12K84-S
- Group
- A11VLO 190
- Edition
- 06/2020
| Pos. | Number | Name | Qty | Add to inquiry |
|---|---|---|---|---|
| R902118558 | ROTARY GROUP Assembly parts list →L | 1 | ||
| R902008517 | CONNECTION PLATE, RL Assembly parts list →L | 1 | ||
| R902026937 | REGULATOR Assembly parts list →L | 1 | ||
| R902007450 | CONTROL Assembly parts list →L | 1 | ||
| 5 | R902008515 | CONTROL Assembly parts list →L | 1 | |
| R909600486 | BELL HOUSING Assembly parts list →L | 1 | ||
| R902120458 | HOUSING | 1 | ||
| 11 | R902132714 | PIVOT PIN | 4 | |
| R909449866 | IMPELLER, RIGHT-HAND ROTATION | 1 | ||
| R909921095 | SETSCREW | 2 | ||
| R909153328 | SEALING NUTD | 2 | ||
| R909153364 | SCREW PLUGD | 4 | ||
| R909084762 | SOCKET HEAD CAP SCREW | 4 | ||
| R902601050 | O-RINGD | 1 | ||
| R909153861 | SCREW PLUG | 1 | ||
| R913016375 | SLOTTED SPRING PIN | 2 | ||
| R909083362 | RETAINING RING | 2 | ||
| R902123558 | SHUTTLE VALVE Assembly parts list →L | 1 | ||
| 98 | R902095612 | SEAL KITD | 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) | 190 | 190 |
| Control device | with override pilot-pressure related positive control, with hydraulic stroke limiter positive control Δp = 25 bar | LG2H2 |
| Index | Size 145 … 260 | 1 |
| 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 DIN 5480 for single and combination pump | Z |
| Mounting flange | SAE J744 ‒ 4-hole | D |
| Working port | SAE pressure and suction port lateral, opposite, metric fastening thread according to DIN 13. Port thread, metric with profile sealing ring based on DIN 3852 | 12 |
| Through drive | 165-4 (E) W 50 × 2 × 24 × 9g | K84 |
| Standard/special version | Special version | S |