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R978915049

PVV42-1X/069-055RA15LLMC

Manufacturer: Bosch Rexroth

Material #: R978915049

Model : PVV42-1X/069-055RA15LLMC


***Disclaimer: The following summary contains information gathered from various sources such as product descriptions, technical specifications and catalogs. While efforts have been made to provide accurate details, inaccuracies may occur. It is advised to verify all information by contacting Bosch Rexroth directly.***
The Bosch Rexroth PVV42-1X/069-055RA15LLMC (R978915049) is a high-quality hydraulic vane pump with a constant displacement design, ensuring efficient and reliable operation. This pump is characterized by its robust construction featuring a rotor running within a stator ring, which is driven by the tooth profile of the drive shaft. The rotor's slots hold the vanes that are pressed against the stator ring's internal surfaces due to centrifugal force, creating displacer chambers that are sealed by control plates. This model benefits from a double-eccentric stator ring configuration, providing two pressure chambers opposite two suction chambers. This arrangement facilitates hydraulic unloading of the shaft, which only needs to transmit torque, enhancing the longevity of the bearing. Additionally, as the vanes pass through the suction range, they are partially unloaded, reducing wear and maintaining high efficiency. Maintenance and repair of this pump are streamlined due to its design that allows for quick removal of the pump insert—comprising rotor, vane, stator ring, and control plates—without detaching the housing from its carrier. The PVV42-1X/069-055RA15LLMC can be configured as a double pump by installing two pump kits on one joint shaft. It features a common suction port in the central housing for oil intake and separate pressure ports for each pump kit. The larger kit is always mounted on the flange housing side. It's important to note that kits of identical frame size cannot be combined to form double pumps. Key specifications include fixed displacement, long bearing life through hydraulic shaft relief, low wear due to hydraulically unloaded vanes, low operating noise levels and good efficiency. The pump also offers easy serviceability with exchangeable cartridges and very compact construction for space-saving installations. Users can select positions for pressure ports independently while having options for drive direction (clockwise or counterclockwise) and type of drive shaft (cylindrical or splined).

$3,362.00 USD

More are expected on February 21, 2025  
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Status: This product is temporarily out of stock. 


Qty: Delivered as early as February 21, 2025 when ordered in

This product is eligible for factory repair.

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