Unit · AXIAL-PISTON PUMP
A4FO28/31R-PSC02K01R902025639
Axial piston pump Bosch Rexroth series A4FO, type code A4FO28/31R-PSC02K01, material number R902025639. Nominal size: NG 28. Axial piston unit: swashplate design, fixed displacement (A4F). Operating mode: pump, open circuit (O). Direction of rotation: viewed on drive shaft (R). Sealing material: NBR (nitrile rubber), shaft seal in FKM (fluoroelastomer) (P). Drive shaft: splined shaft ANSI B92.1a (S). Mounting flange: SAE J744, 2-hole (C).
- Number
- R902025639
- Type code
- A4FO28/31R-PSC02K01
- Group
- A4FO 28
- Edition
- 06/2020
| Pos. | Number | Name | Qty | Add to inquiry |
|---|---|---|---|---|
| R902195119 | ROTARY GROUP Assembly parts list →L | 1 | ||
| R909429536 | CONNECTION PLATE Assembly parts list →L | 1 | ||
| R909444905 | HOUSING | 1 | ||
| R909428176 | BELL HOUSING Assembly parts list →L | 1 | ||
| R909153815 | SCREW PLUGD | 2 | ||
| R909154589 | O-RINGD | 1 |
Parameters from the type code
| Item | Meaning | Code |
|---|---|---|
| Axial piston unit | Swashplate design, fixed displacement | A4F |
| Operating mode | Pump, open circuit | O |
| Size (NG) | 28 | 28 |
| Direction of rotation | Viewed on drive shaft | R |
| Sealing material | NBR (nitrile rubber), shaft seal in FKM (fluoroelastomer) | P |
| Drive shaft | Splined shaft ANSI B92.1a | S |
| Mounting flange | SAE J744, 2-hole | C |