Unit · ROTARY GROUP
TW H A4VSO 250 K/33R-VPBK00R902571173
Rotary group Bosch Rexroth series A4VSO, type code TWHA4VSO250K/33R-VPBK00, material number R902571173. Nominal size: NG 250. Hydraulic fluid: high-speed version (H). Axial piston unit: swashplate design, variable, nominal pressure 5100 psi (350 bar), maximum pressure 5800 psi (400 bar) Metric (A4VS). Operating mode: pump, open circuit (O). Directions of rotation: viewed on drive shaft clockwise (R). Sealing material: FKM (fluorocarbon rubber) / HFD operation (V). Drive shaft: parallel keyed shaft DIN 6885 (P).
- Number
- R902571173
- Type code
- TW H A4VSO 250 K/33R-VPBK00
- Group
- A4VSO 250
- Edition
- 06/2020
| Pos. | Number | Name | Qty | Add to inquiry |
|---|---|---|---|---|
| R902555186 | PISTON PAD | 9 | ||
| R902554871 | CYLINDER | 1 | ||
| R902558446 | DISTRIBUTOR PLATE | 1 | ||
| R902407556 | DRIVE SHAFT | 1 | ||
| R902558176 | SWASH PLATE | 1 | ||
| R910909319 | DRIVER PIVOT | 1 | ||
| R910909564 | SLIDER | 1 | ||
| R902439646 | RETAINING PLATE | 1 | ||
| R902488920 | RETAINING BALL | 1 | ||
| R902570174 | SEGMENT | 2 | ||
| R910991306 | SEALING FLANGE | 1 | ||
| R902553099 | BEARING SHELL | 2 | ||
| R910909343 | SLIDING DISC | 1 | ||
| R902400656 | SHIM RING | 2 | ||
| R902400657 | SHIM RING | 1 | ||
| 18 | R902445176 | SHIM RING | 1 | |
| R910989659 | SEAL BUSHING | 1 | ||
| R910974565 | FEED WHEEL | 1 | ||
| R910949038 | SETTING SCREW | 1 | ||
| R910932882 | SETTING SCREW | 1 | ||
| R902572604 | CYL. ROLLER BEARING | 1 | ||
| R910974719 | CYL. ROLLER BEARING | 1 | ||
| R902400796 | SHIM RING | 1 | ||
| R909831663 | ROTARY SHAFT LIP SEALD | 1 | ||
| R910274011 | O-RING | 1 | ||
| R910629944 | O-RINGD | 1 | ||
| R910187941 | RETAINING RING | 1 | ||
| R910105856 | RETAINING RING | 1 | ||
| R910979458 | RETAINING RING | 1 | ||
| R910979459 | RETAINING RING | 1 | ||
| R910986334 | RETAINING RING | 1 | ||
| R910189022 | RETAINING RING | 1 | ||
| R913000823 | STRAIGHT PIN | 1 | ||
| R902650869 | SOCKET HEAD CAP SCREW | 4 | ||
| R910103586 | PARALLEL KEY | 1 | ||
| R910991792 | RETAINING RING | 1 | ||
| R910991793 | RETAINING RING | 1 | ||
| R910991794 | RETAINING RING | 1 | ||
| R910991795 | RETAINING RING | 1 |
Parameters from the type code
| Item | Meaning | Code |
|---|---|---|
| Hydraulic fluid | High-speed version | H |
| Axial piston unit | Swashplate design, variable, nominal pressure 5100 psi (350 bar), maximum pressure 5800 psi (400 bar) Metric | A4VS |
| Operating mode | Pump, open circuit | O |
| Size (NG) | 250 | 250 |
| Directions of rotation | Viewed on drive shaft clockwise | R |
| Sealing material | FKM (fluorocarbon rubber) / HFD operation | V |
| Drive shaft | Parallel keyed shaft DIN 6885 | P |
| Through-drive | 00 | 00 |