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The DIN 5481 serration links the pump to the drive shaft by positive form fit. This PR4 with 20 cm3 delivers 26.5 l/min at up to 500 bar operating pressure. NBR seals, ten pistons, cast iron housing, 16.01 kg weight.
Radial Piston Pump PR4-3X/20,00-500RG01M11 - Bosch Rexroth R901483449
BOSCH REXROTH
Original product
Net price (excl. VAT)
€7,357.32
Item
BRR-R901483449
Manufacturer no.
R901483449
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901483449
Country of originGermany
ConditionNew
Artikel
BRR-R901483449
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On short mountings to an electric motor the shaft end decides. The PR4-3X with 20 cm3 displacement carries a 21 x 24 serration according to DIN 5481 and delivers 26.5 l/min at a maximum operating pressure of 500 bar.
Benefits
- Shaft end as 21 x 24 serration according to DIN 5481
- 26.5 l/min flow from the 20 cm3 frame size
- Maximum operating pressure 500 bar with constant displacement
- NBR seals for HLP hydraulic fluid
- Ten pistons in a cast iron housing, no through-drive
- 4-hole fastening with 63 mm centering, 16.01 kg
Technical data
| Direction of rotation | clockwise rotation |
| Connection diagram | 6 |
| Displacement type | constant |
| Max. flow | 26.5 l/min |
| Product family | PR4 |
| Through-drive | without |
| Hydraulic fluid | HLP |
| Shaft end | Serration 21 x 24, DIN 5481 |
| Operating pressure, max. | 500 bar |
| Size | 20 cm³ |
| Seals | NBR |
| Mounting flange | 4-hole fastening centering 63 mm |
| Weight | 16.01 kg |
Applications
The pump is used in power units for clamping systems and machine tools with high pressure demand. The serration transmits torque without a fitting key. The design is laid out for open circuit duty with clockwise rotation.
Manufacturer
The component carries Bosch Rexroth material number R901483449.
| Norm | DIN 5481 |
|---|---|
| Hersteller-Nr | R901483449 |
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 16.001000 |
| 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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