Unit · AXIAL-PISTON PUMP
A7VKO028MA/10MRSLGP550000-0R902255778
Axial piston pump Bosch Rexroth series A7VK, type code A7VKO028MA/10MRSLGP550000-0, material number R902255778. Nominal size: NG 28. Axial piston unit: variable bent-axis design, nominal pressure 250 bar, maximum pressure 315 bar (A7VK). Operation modes: pump, open design (O). Control device: control, manual with handwheel (MA). Version of port and fixing threads: metric, port threads with profile sealing ring according to DIN 3852 (M). Directions of rotation: viewed from drive shaft clockwise (standard) (R). Seals: FKM (fluor-caoutchouc), shaft seal in PTFE (polytetrafluor ethylene) (S). Mounting flanges: similar to ISO 3019-2 – 4-bolt (can be changed to A2VK) 100-4 (LG). Drive shafts: parallel keyed shaft according to DIN 6885 ø25 (P5). Service line ports: open design: threaded ports A and S, at side, opposite side (5). Pressure relief valves: without pressure relief valves (standard) (0000). Standard / special version: standard version (0).
- Number
- R902255778
- Type code
- A7VKO028MA/10MRSLGP550000-0
- Group
- A7VKO 28
- Edition
- 06/2020
| Pos. | Number | Name | Qty | Add to inquiry |
|---|---|---|---|---|
| R902186110 | HOUSING Assembly parts list →L | 1 | ||
| R902186081 | ROTARY GROUP Assembly parts list →L | 1 | ||
| R902186113 | CONTROL Assembly parts list →L | 1 | ||
| R902186092 | LOCKING RING Assembly parts list →L | 1 |
Parameters from the type code
| Item | Meaning | Code |
|---|---|---|
| Axial piston unit | Variable bent-axis design, nominal pressure 250 bar, maximum pressure 315 bar | A7VK |
| Operation modes | Pump, open design | O |
| Sizes (NG) | 28 | 028 |
| Control device | Control, manual with handwheel | MA |
| Series | Series 1, index 0 | 10 |
| Version of port and fixing threads | Metric, port threads with profile sealing ring according to DIN 3852 | M |
| Directions of rotation | Viewed from drive shaft clockwise (standard) | R |
| Seals | FKM (fluor-caoutchouc), shaft seal in PTFE (polytetrafluor ethylene) | S |
| Mounting flanges | Similar to ISO 3019-2 – 4-bolt (can be changed to A2VK) 100-4 | LG |
| Drive shafts | Parallel keyed shaft according to DIN 6885 ø25 | P5 |
| Service line ports | Open design: threaded ports A and S, at side, opposite side | 5 |
| Pressure relief valves | Without pressure relief valves (standard) | 0000 |
| Standard / special version | Standard version | 0 |