Product Overview
The Rexroth 0510 665 334 / 1517 222 414 is a high-performance external gear pump engineered by Bosch Rexroth for demanding industrial hydraulic systems. Operating on the positive displacement principle, this fixed-displacement unit uses a precision-meshed pair of external spur gears to draw hydraulic fluid from the reservoir and deliver it under pressure to the circuit. As a robust, self-priming pump, it is widely specified as the primary pressure source in open-loop hydraulic systems where dependable flow, compact installation, and long service life are essential. The dual model designation reflects Rexroth’s modular external gear pump platform, allowing straightforward integration and interchangeability across a broad range of machinery.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | External Gear Pump (Fixed Displacement) |
| Model Designation | 0510 665 334 / 1517 222 414 |
| Manufacturer | Bosch Rexroth |
| Operating Pressure | Standard Industrial Grade (Up to rated bar, continuous duty) |
| Displacement | Fixed displacement per gear set size |
| Mounting & Connection | Standard ISO / Manufacturer Interface (flange or threaded ports) |
| Drive Type | Splined or keyed shaft, direct motor coupling |
| Rotation | Clockwise / counter-clockwise configurations available |
Engineering Features & Advantages
- Precision Gear Meshing: Hardened, precision-ground spur gears deliver smooth, pulsation-minimized flow and high volumetric efficiency across the operating range.
- Robust Casing Construction: High-strength cast housing and durable bearing journals withstand continuous industrial duty and resist wear from contaminated or high-temperature fluids.
- Self-Priming Operation: Reliable suction performance reduces the risk of cavitation and simplifies circuit design in open-loop systems.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, including high load cycles and elevated fluid temperatures.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original OEM standards, ensuring drop-in installation without modification.
Typical Industrial Applications
This Rexroth external gear pump is suited to a wide range of heavy industrial scenarios, including plastic injection molding machines, metallurgical presses and rolling mills, construction and marine hydraulic systems, and CNC machine tool power units. Its fixed-displacement, self-priming design also makes it a dependable choice for lubrication circuits, hydraulic power packs, and mobile equipment where consistent flow and rugged durability are paramount.
PRODUCT IMAGES
REXROTH 0510 665 334 / 1517 222 414 External Gear Pump
⚡ Emergency Plant Maintenance & Ready-to-Ship Notice:
- Authentic & Fully Tested: 100% bench tested for hydraulic response, pressure rating, and null-bias stability before dispatch.
- Fast Dispatch: In-stock units ready for same-day dispatch via DHL / FedEx Express directly to your plant.
- Pre-Shipment Verification: High-definition photos, video testing runs, and serial number verification provided prior to shipment.
- Peace of Mind: Covered by our 12-Month Replacement Warranty.
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