Unit · ROTARY GROUP
TWA4VSO71M/10L-VPBK00R902420528
Rotary group Bosch Rexroth series A4VSO, type code TWA4VSO71M/10L-VPBK00, material number R902420528. Nominal size: NG 71. 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 counter-clockwise (L). Sealing material: FKM (fluorocarbon rubber) / HFD operation (V). Drive shaft: parallel keyed shaft DIN 6885 (P).
- Number
- R902420528
- Type code
- TWA4VSO71M/10L-VPBK00
- Group
- A4VSO 71
- Edition
- 06/2020
| Pos. | Number | Name | Qty | Add to inquiry |
|---|---|---|---|---|
| R902400682 | PISTON PAD | 9 | ||
| R909440195 | CYLINDER | 1 | ||
| R910942041 | DISTRIBUTOR PLATE | 1 | ||
| R902409124 | DRIVE SHAFT | 1 | ||
| R902444334 | SWASH PLATE | 1 | ||
| R910755419 | DRIVER PIVOT | 1 | ||
| R910923648 | SLIDER | 1 | ||
| R910765198 | RETAINING PLATE | 1 | ||
| R909426456 | RETAINING BALL | 1 | ||
| R910765236 | SPACER SEGMENT | 2 | ||
| R902570168 | SEGMENT | 2 | ||
| R910902360 | SEALING FLANGE | 1 | ||
| R910989440 | BEARING SHELL | 2 | ||
| R910781576 | SLIDING DISC | 1 | ||
| R910829277 | SHIM RING | 1 | ||
| R909400444 | SHIM RING | 1 | ||
| R909408057 | SHIM RING | 1 | ||
| R910829307 | SHIM RING | 1 | ||
| R910829315 | SHIM RING | 1 | ||
| R910829323 | SHIM RING | 1 | ||
| R910960736 | CYL. ROLLER BEARING | 1 | ||
| R910755435 | CYL. ROLLER BEARING | 1 | ||
| R909400441 | CUP-SPRING STACK | 1 | ||
| R910928941 | SHAFT SEALING RINGD | 1 | ||
| R910640182 | O-RINGD | 1 | ||
| R910105732 | RETAINING RING | 1 | ||
| R910105813 | RETAINING RING | 1 | ||
| R910189057 | RETAINING RING | 1 | ||
| R913000824 | STRAIGHT PIN | 1 | ||
| R910941972 | CLAMPING SLEEVE | 2 | ||
| R902650864 | SOCKET HEAD CAP SCREW | 4 | ||
| R910923559 | PARALLEL KEY | 1 |
Parameters from the type code
| Item | Meaning | Code |
|---|---|---|
| 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) | 71 | 71 |
| Series | Series 1, index 0 (series 1, index 1, only for control HD and EP) | 10 |
| Directions of rotation | Viewed on drive shaft counter-clockwise | L |
| Sealing material | FKM (fluorocarbon rubber) / HFD operation | V |
| Drive shaft | Parallel keyed shaft DIN 6885 | P |
| Through-drive | 00 | 00 |