Unit · ROTARY GROUP
TW A4VSG 250 M/30R-VPBK00R910985815
Rotary group Bosch Rexroth series A4VSG, type code TWA4VSG250M/30R-VPBK00, material number R910985815. Nominal size: NG 250. Axial piston unit: swashplate design, variable, nominal pressure 350 bar, maximum pressure (A4VS). Operating mode: pump, closed circuit (G). Direction of rotation: viewed on drive shaft clockwise (R). Sealing material: FKM (fluorocarbon rubber) (V). Drive shaft: parallel keyed shaft DIN 6885 (P). Mounting flange: based on ISO 3019-2 metric 4-hole (B).
- Number
- R910985815
- Type code
- TW A4VSG 250 M/30R-VPBK00
- Group
- A4VSG 250
- Edition
- 05/2020
| Pos. | Number | Name | Qty | Add to inquiry |
|---|---|---|---|---|
| R902436846 | PISTON PAD | 9 | ||
| R910988749 | CYLINDER | 1 | ||
| R910933125 | DISTRIBUTOR PLATE | 1 | ||
| 5 | R902407556 | DRIVE SHAFT | 1 | |
| R910974944 | SWASH PLATE | 1 | ||
| R910909319 | DRIVER PIVOT | 1 | ||
| R910909564 | SLIDER | 1 | ||
| 9 | R902439646 | RETAINING PLATE | 1 | |
| R902488920 | RETAINING BALL | 1 | ||
| R902570172 | SEGMENT | 2 | ||
| 13 | R910991306 | SEALING FLANGE | 1 | |
| 14 | R902566854 | BEARING SHELL | 2 | |
| R910909343 | SLIDING DISC | 1 | ||
| R902400656 | SHIM RING | 2 | ||
| 17 | R902400657 | SHIM RING | 1 | |
| 18 | R902445176 | SHIM RING | 1 | |
| 19 | R910989659 | SEAL BUSHING | 1 | |
| R910974565 | FEED WHEEL | 1 | ||
| R910932882 | SETTING SCREW | 2 | ||
| 25 | R902572604 | CYL. ROLLER BEARING | 1 | |
| R910974719 | CYL. ROLLER BEARING | 1 | ||
| 29 | R902400796 | SHIM RING | 1 | |
| R909831663 | ROTARY SHAFT LIP SEALD | 1 | ||
| 31 | R910274011 | O-RING | 1 | |
| R910629944 | O-RINGD | 1 | ||
| R910187941 | RETAINING RING | 1 | ||
| 35 | R910105856 | RETAINING RING | 1 | |
| 37 | R910979458 | RETAINING RING | 1 | |
| 38 | R910979459 | RETAINING RING | 1 | |
| 39 | R910986334 | RETAINING RING | 1 | |
| R910189022 | RETAINING RING | 1 | ||
| 41 | R913000823 | STRAIGHT PIN | 1 | |
| R902650867 | SOCKET HEAD CAP SCREW | 4 | ||
| R910103586 | PARALLEL KEY | 1 | ||
| 45 | R910991792 | RETAINING RING | 1 | |
| 46 | R910991793 | RETAINING RING | 1 | |
| R910991794 | RETAINING RING | 1 | ||
| 48 | R910991795 | RETAINING RING | 1 |
Parameters from the type code
| Item | Meaning | Code |
|---|---|---|
| Axial piston unit | Swashplate design, variable, nominal pressure 350 bar, maximum pressure | A4VS |
| Operating mode | Pump, closed circuit | G |
| Size (NG) | 250 | 250 |
| Series | Series 3, index 0 | 30 |
| Direction of rotation | Viewed on drive shaft clockwise | R |
| Sealing material | FKM (fluorocarbon rubber) | V |
| Drive shaft | Parallel keyed shaft DIN 6885 | P |
| Mounting flange | Based on ISO 3019-2 metric 4-hole | B |