Unit · BASE UNIT
G A10VSO 45 DFE /31R-VSA12KB4 LR -SO273R902428752
Base unit Bosch Rexroth series A10VSO, type code GA10VSO45DFE/31R-VSA12KB4LR-SO273, material number R902428752. Nominal size: NG 45. Version: standard version (without symbol), swashplate design, variable, nominal pressure 280 bar, maximum pressure 350 bar (A10VS). Operating mode: pump, open circuit (O). Directions of rotation: viewed on drive shaft clockwise (R). Drive shafts: splined shaft Standard shaft ANSI B92.1a (S). Mounting flange: ISO 3019-2 2-hole (A). Working port: SAE flange ports, laterally opposite fastening thread, metric (12). Through drives: ISO 100, 2-hole 1 in 15T 16/32DP (KB4). Special version no. 273.
- Number
- R902428752
- Type code
- G A10VSO 45 DFE /31R-VSA12KB4 LR -SO273
- Group
- A10VSO 45
- Edition
- 06/2020
This parts list has no drawing.
| Pos. | Number | Name | Qty | Add to inquiry |
|---|---|---|---|---|
| 1 | R902437376 | ROTARY GROUP Assembly parts list →L | 1 | |
| 2 | R910926451 | ADJUSTING PIECE Assembly parts list →L | 1 | |
| 5 | R902546052 | PUMP HOUSING | 1 | |
| 6 | R902543230 | CONNECTION PLATE | 1 | |
| 7 | R910961029 | SWASH PLATE Assembly parts list →L | 1 | |
| 8 | R902417395 | DRIVE SHAFT | 1 | |
| 12 | R910938955 | ADJUSTMENT SHIM | 1 | |
| 14 | R910987963 | STOP RING | 1 | |
| 15 | R910704946 | TAPERED-ROLLER BEARING | 1 | |
| 16 | R910704954 | TAPERED-ROLLER BEARING | 1 | |
| 17 | R910900198 | BEARING SHELL | 2 | |
| 20 | R910985471 | SHAFT SEALING RINGD | 1 | |
| 22 | R910793698 | O-RINGD | 1 | |
| 23 | R913052111 | R-RINGD | 4 | |
| 24 | R910640182 | O-RINGD | 1 | |
| 25 | R902403814 | RETAINING RING | 1 | |
| 27 | R910220264 | SOCKET HEAD CAP SCREW | 4 | |
| 30 | R909156654 | SCREW PLUGD | 1 | |
| 31 | R909831319 | DOUBLE BREAK-OFF PLUG | 1 | |
| 33 | R902533908 | STRAIGHT PIN | 1 | |
| 34 | R913011609 | SCREW PLUG | 1 |
Parameters from the type code
| Item | Meaning | Code |
|---|---|---|
| Version | Standard version (without symbol), swashplate design, variable, nominal pressure 280 bar, maximum pressure 350 bar | A10VS |
| Operating mode | Pump, open circuit | O |
| Sizes (NG) | 45 | 45 |
| Series | Series 3, index 1 | 31 |
| Directions of rotation | Viewed on drive shaft clockwise | R |
| Drive shafts | Splined shaft Standard shaft ANSI B92.1a | S |
| Mounting flange | ISO 3019-2 2-hole | A |
| Working port | SAE flange ports, laterally opposite fastening thread, metric | 12 |
| Through drives | ISO 100, 2-hole 1 in 15T 16/32DP | KB4 |