Unit · ROTARY GROUP
TWAA4VSO40M/10R-VSDK00R902421482
Rotary group Bosch Rexroth series A4VSO, type code TWAA4VSO40M/10R-VSDK00, material number R902421482. Nominal size: NG 40. Axial piston unit: swashplate design, variable, SAE nominal pressure 5100 psi (350 bar), maximum pressure 5800 psi (400 bar) (AA4VS). 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: splined shaft ANSI B92.1a (S). Mounting flange: based on ISO 3019-2 metric 4-hole (D).
- Number
- R902421482
- Type code
- TWAA4VSO40M/10R-VSDK00
- Group
- A4VSO 40
- Edition
- 06/2020
| Pos. | Number | Name | Qty | Add to inquiry |
|---|---|---|---|---|
| R902408268 | PISTON PAD | 9 | ||
| R902463264 | CYLINDER | 1 | ||
| R910942039 | DISTRIBUTOR PLATE | 1 | ||
| R902409163 | DRIVE SHAFT | 1 | ||
| R910944149 | SWASH PLATE | 1 | ||
| R910943967 | DRIVER PIVOT | 1 | ||
| R910944424 | SLIDER | 1 | ||
| R910944289 | RETAINING PLATE | 1 | ||
| R909426452 | RETAINING BALL | 1 | ||
| R910944327 | SPACER SEGMENT | 2 | ||
| R902570167 | SEGMENT | 2 | ||
| R910902361 | SEALING FLANGED | 1 | ||
| R910989439 | BEARING SHELL | 2 | ||
| R910944351 | SLIDING DISC | 1 | ||
| R909078313 | SHIM RING | 1 | ||
| R909078314 | SHIM RING | 1 | ||
| R910844306 | SHIM RING | 1 | ||
| R910960735 | CYL. ROLLER BEARING | 1 | ||
| R909831337 | CYL. ROLLER BEARING | 1 | ||
| R909074125 | CUP-SPRING STACK | 1 | ||
| R910186813 | SHAFT SEALING RINGD | 1 | ||
| R910904264 | O-RINGD | 1 | ||
| R910105724 | RETAINING RING | 1 | ||
| R909083360 | RETAINING RING | 1 | ||
| R910106089 | RETAINING RING | 1 | ||
| R902651014 | STRAIGHT PIN | 1 | ||
| R910941972 | CLAMPING SLEEVE | 2 | ||
| R909831330 | SOCKET HEAD CAP SCREW | 4 |
Parameters from the type code
| Item | Meaning | Code |
|---|---|---|
| Axial piston unit | Swashplate design, variable, SAE nominal pressure 5100 psi (350 bar), maximum pressure 5800 psi (400 bar) | AA4VS |
| Operating mode | Pump, open circuit | O |
| Size (NG) | 40 | 40 |
| Series | Series 1, index 0 (series 1, index 1, only for control HD and EP) | 10 |
| Directions of rotation | Viewed on drive shaft clockwise | R |
| Sealing material | FKM (fluorocarbon rubber) / HFD operation | V |
| Drive shaft | Splined shaft ANSI B92.1a | S |
| Mounting flange | Based on ISO 3019-2 metric 4-hole | D |
| Through-drive | 00 | 00 |