Unit · BASE UNIT
G A10VSO140 OV /31R-PPB12K37R910922578
Base unit Bosch Rexroth series A10VSO, type code GA10VSO140OV/31R-PPB12K37, material number R910922578. Nominal size: NG 140. Axial piston unit: swashplate design, variable, nominal pressure 280 bar, maximum pressure 350 bar (A10VS). Operating mode: pump, open circuit (O). Direction of rotation: viewed on drive shaft clockwise (R). Sealing material: NBR (nitrile rubber) only with use of HFA, HFB, HFC hydraulic fluid (P). Drive shaft: parallel keyed shaft DIN 6885 permissible through-drive torque (P). Working port: SAE flange ports according to ISO 6162, metric fastening thread laterally opposite (12).
- Number
- R910922578
- Type code
- G A10VSO140 OV /31R-PPB12K37
- Group
- A10VSO 140
- Edition
- 06/2020
This parts list has no drawing.
| Pos. | Number | Name | Qty | Add to inquiry |
|---|---|---|---|---|
| 1 | R902483660 | ROTARY GROUP Assembly parts list →L | 1 | |
| 2 | R910917597 | ADJUSTING PIECE Assembly parts list →L | 1 | |
| 5 | R910918190 | PUMP HOUSING | 1 | |
| 6 | R902543272 | CONNECTION PLATE | 1 | |
| 7 | R910961081 | SWASH PLATE | 1 | |
| 8 | R910987709 | DRIVE SHAFT | 1 | |
| 9 | R910244848 | PARALLEL KEY | 1 | |
| 10 | R910922581 | HUB | 1 | |
| 12 | R902425273 | ADJUSTMENT SHIM | 1 | |
| 13 | R910913004 | INTERMEDIATE FLANGE | 1 | |
| 15 | R910918203 | TAPERED-ROLLER BEARING | 1 | |
| 16 | R910918201 | TAPERED-ROLLER BEARING | 1 | |
| 17 | R910918174 | BEARING SHELL | 2 | |
| 20 | R910978001 | SHAFT SEALING RINGD | 1 | |
| 22 | R910930460 | O-RINGD | 1 | |
| 23 | R913053033 | R-RINGD | 4 | |
| 24 | R910102989 | O-RINGD | 1 | |
| 24 | R910904813 | O-RING | 1 | |
| 25 | R910941920 | RETAINING RING | 1 | |
| 27 | R910659169 | SOCKET HEAD CAP SCREW | 4 | |
| 28 | R910124168 | HEXAGON SCREW | 2 | |
| 30 | R909153365 | SCREW PLUGD | 1 | |
| 31 | R909831318 | DOUBLE BREAK-OFF PLUG | 1 | |
| 33 | R910922017 | STRAIGHT PIN | 1 | |
| 36 | R902650192 | WASHER | 2 |
Parameters from the type code
| Item | Meaning | Code |
|---|---|---|
| Axial piston unit | Swashplate design, variable, nominal pressure 280 bar, maximum pressure 350 bar | A10VS |
| Operating mode | Pump, open circuit | O |
| Size (NG) | 140 | 140 |
| Series | Series 3, index 1 | 31 |
| Direction of rotation | Viewed on drive shaft clockwise | R |
| Sealing material | NBR (nitrile rubber) only with use of HFA, HFB, HFC hydraulic fluid | P |
| Drive shaft | Parallel keyed shaft DIN 6885 permissible through-drive torque | P |
| Working port | SAE flange ports according to ISO 6162, metric fastening thread laterally opposite | 12 |