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How the unit mounts to the motor decides whether it fits an existing power pack. The PR4-3X/6,30-700RA01M01 has a Ø 25 mm shaft end with a fitting key to ISO 3019-2 and a 4-hole fastening with 63 mm centering.
Radial Piston Pump PR4-3X/6,30-700RA01M01 - Bosch Rexroth R901088879
BOSCH REXROTH
Original product
Net price (excl. VAT)
€5,608.74
Item
BRR-R901088879
Manufacturer no.
R901088879
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901088879
Country of originGermany
ConditionNew
Artikel
BRR-R901088879
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Total price
Shaft end and flange define how the unit joins the drive. On the PR4-3X/6,30-700RA01M01 these are a cylindrical Ø 25 mm shaft end with a fitting key to ISO 3019-2 and a centering of 63 mm. Delivery is 9.5 l/min at up to 700 bar.
Benefits
- Shaft end cylindrical Ø 25 mm with fitting key to ISO 3019-2
- 4-hole fastening with 63 mm centering, clockwise rotation
- Delivery of 9.5 l/min from 6.3 cm³ of constant displacement
- Operating pressure up to 700 bar in an open circuit
- Ten pistons, cast iron housing, weight 16.28 kg
- NBR seals for HLP hydraulic fluid
Technical data
| Direction of rotation | clockwise rotation |
| Connection diagram | 1 |
| Displacement type | constant |
| Max. flow | 9.5 l/min |
| Product family | PR4 |
| Through-drive | without |
| Hydraulic fluid | HLP |
| Shaft end | Cylindrical Ø 25 mm with fitting key, ISO 3019-2 |
| Operating pressure, max. | 700 bar |
| Size | 6.3 cm³ |
| Seals | NBR |
| Mounting flange | 4-hole fastening centering 63 mm |
| Weight | 16.28 kg |
Application
When replacing a unit in an existing power pack the coupling can stay as long as shaft end and centering match. Without a through-drive the unit sits as a single stage on the motor. For high pressure circuits at 9.5 l/min this is the matching frame size.
Manufacturer
Bosch Rexroth, material number R901088879. The type designation PR4-3X/6,30-700RA01M01 names frame size, pressure rating and shaft version.
| Norm | ISO 3019-2 |
|---|---|
| Hersteller-Nr | R901088879 |
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 16.280000 |
| GPSR Herstellerdaten | Bosch Rexroth AG, Zum Eisengießer 1, DE-97816 Lohr am Main, www.boschrexroth.com |
| Artikel-Authentizität | Original product |
| Artikelzustand | New |
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