REXROTH R978886642 Bosch

( Brand: Rexroth ), ( Manufacturer Part Number: R978886642 )

Review REXROTH Bosch New

The **Bosch Rexroth R978886642** is a high-performance, precision-engineered hydraulic cylinder designed for demanding industrial applications where reliability, durability, and consistent performance are paramount. Part of Bosch Rexroth s renowned **A4FM** (A4 Fluid Management) series, this hydraulic cylinder is engineered to deliver exceptional efficiency, minimal maintenance requirements, and superior operational longevity in environments where hydraulic systems are subjected to rigorous conditions. The cylinder features a robust **double-acting design**, allowing for bidirectional force generation, which is ideal for applications such as material handling, press systems, injection molding, and heavy-duty automation where precise linear motion is critical. Constructed from high-grade **steel alloys**, including a hardened rod and cylinder bore, the R978886642 ensures resistance to wear, corrosion, and fatigue, even under continuous cyclic loading or extreme temperature fluctuations. Its **sealed construction** incorporates advanced **Bosch Rexroth s A4FM sealing technology**, which combines low-friction materials with superior leak resistance, reducing energy losses and extending the service life of the system. The cylinder is equipped with a **flanged mounting system**, providing versatile installation options and ensuring stable alignment in the application, while its **integrated piston rod protection** prevents damage from external contaminants. Additionally, the R978886642 is designed with **low internal leakage**, optimizing hydraulic efficiency and reducing heat generation, which is particularly beneficial in high-pressure applications. With its **modular design**, this cylinder can be easily integrated into existing hydraulic systems, offering flexibility in customization for specific load capacities, stroke lengths, and mounting configurations. Whether deployed in industrial automation, construction machinery, or specialized manufacturing processes, the Bosch Rexroth R978886642 exemplifies the brand s commitment to innovation, precision engineering, and long-term operational excellence, making it a trusted choice for engineers and operators seeking a dependable hydraulic solution.

### **Pros and Cons of buying a Rexroth R978886642 (Bosch) Hydraulic Pump**

#### **Pros**

1. **High Reliability and Durability** Rexroth (now part of Bosch) is a well-established brand known for robust industrial hydraulic components. The R978886642 is designed for heavy-duty applications, offering long service life with proper maintenance.

2. **Wide Compatibility** This pump is designed to work with various hydraulic systems, making it suitable for machinery in construction, agriculture, mining, and material handling. It is often used in applications requiring high flow rates and pressure.

3. **Efficient Performance** The pump is engineered for high efficiency, reducing energy consumption and operational costs over time. Its design minimizes internal leakage, improving overall system performance.

4. **Easy Maintenance** Compared to some older or less sophisticated pumps, the R978886642 has relatively straightforward maintenance requirements. Regular oil changes and filter replacements help extend its lifespan.

5. **Aftermarket Support** As a Bosch/Rexroth product, it benefits from a global network of distributors, service centers, and spare parts availability. This ensures easier repairs and replacements if needed.

6. **Proven Track Record** The model has been used in industrial settings for years, with a strong reputation for dependability. Many operators trust Rexroth for critical hydraulic applications.

7. **Adjustable Flow Control** Some variants of this pump allow for flow adjustments, making it versatile for different operational demands without requiring a complete system overhaul.

---

#### **Cons**

1. **High Initial Cost** Like most high-quality industrial hydraulic pumps, the R978886642 comes with a premium price tag. The upfront investment may be prohibitive for small businesses or budget-conscious buyers.

2. **Complex Installation** Hydraulic systems require precise setup, and improper installation can lead to premature wear or failure. This pump may demand specialized knowledge or professional assistance during installation.

3. **Sensitivity to Contamination** Hydraulic pumps are highly susceptible to dirt, debris, and poor-quality hydraulic fluid. Neglecting filtration or using substandard oil can drastically reduce the pump s lifespan.

4. **Noise and Vibration** Some users report that this pump can generate noticeable noise and vibration during operation, which may require additional soundproofing or damping measures in sensitive environments.

5. **Limited Lifespan Without Maintenance** While durable, the pump s performance degrades over time if maintenance is neglected. Regular inspections, oil changes, and part replacements are essential to avoid costly breakdowns.

6. **Spare Parts Availability May Vary** While Bosch/Rexroth has a strong global presence, some regional markets may have limited access to specific spare parts, potentially causing delays in repairs.

7. **Overkill for Light-Duty Applications** For small-scale or low-pressure hydraulic systems, this pump may be more expensive than necessary. Smaller, less complex pumps could suffice for less demanding tasks.

---

### **Conclusion**

The **Rexroth R978886642 (Bosch)** is a **high-quality, reliable hydraulic pump** ideal for **heavy-duty industrial applications** where performance, durability, and efficiency are critical. Its strengths lie in its **long-term dependability, compatibility with various systems, and strong aftermarket support**. However, its **high cost, complex installation requirements, and sensitivity to maintenance** make it less suitable for **budget-conscious or low-demand applications**.

If you operate in **construction, mining, agriculture, or material handling** and require a **long-lasting, high-performance pump**, this model is a **strong recommendation**. For **small-scale or low-pressure systems**, a more affordable alternative may be preferable.

### **Recommendation**

- **Buy if:** You need a **durable, efficient pump for heavy-duty industrial use** and can justify the initial cost with long-term savings.

- **Avoid if:** You are working with **light-duty applications, have a tight budget, or lack the expertise for proper installation and maintenance**.

- **Consider alternatives if:** You require **lower noise levels, simpler maintenance, or a more cost-effective solution** in which case, consult with a hydraulic specialist to explore other Rexroth/Bosch models or third-party options.

Details:

Sells new and surplus product develops channels to purchase such. Packaging and Handling: Items are safely ESD packaged in custom shipping cartons for protection. Call to use a shipping service other than the ones listed. Part Number R978886642.

All products are guaranteed to be working but may show signs of use if purchasing a used product.

part #: r978886642 prices

• $225.00-$500.00

specifications hydraulimoto:

• brand: Rexroth
• mpn: R978886642

general hydraulimoto:

• Business Industrial > Hydraulics, Pneumatics, Pumps Plumbing > Hydraulic Pneumatic Motors
• condition: New

returns hydraulimoto:

• method: Money back
• time: 30 Days
• policy: Returns Accepted
• paid by: Buyer

offer hydraulimoto:

• quantity: 1
• options: Ship-to-home
• availability: In Stock
• started: May 6, 2026
• sold: 0

seller hydraulimoto:

• rating: 97.9%
• city: 1 Millennium Dr, Willingboro, NJ 08046
• # reviews: 9991

payments hydraulimoto:

• wallet: Apple-pay
• credit card: Mastercard
• other

shipping hydraulimoto:

• cost: $12.90
• transit: 26-38 Days
• type: Fixed
• class: Standard
• service: Standard

Rexroth R978886642 Is Similar To:

• 0510 625 027 Bosch Rexroth (35.5% similar) ...(November 17th, 2017)
• 2018238 Rexroth Bosch A2fm10-61w-vbb040 10cc (37.5% similar) Motors have the following drive and mounting specs: - parallel keyed shaft din ISO flange great as a replacement or use them for parts. These motors are in new and unused condition original manufacturer packaging except for boxes. Brand new in box bosch Rexroth A2FM10 61W-VBB040 10CC displacement ...(February 13th, 2018)
• 205-1821 Caterpillar New Rexroth Axial Piston Motor Germany (29.5% similar) New Rexroth caterpillar axial piston motor R986110215 made in Guamanian been used. Has been checked...(July 22nd, 2018)
• A10v060dfr152rpsd62n00s1052 Rexroth New Fluidyne Piston Pump (22.9% similar) You are buying on a new Rexroth fluidly piston pump model price pic P1030678-P, BB-5...(February 11th, 2017)
• A10vs018dr-31r-ppa12n00 Rexroth New Vso Hydraulic Pump Motor (22.9% similar) Post office boxes may not be allowable. As shown used items may or not be tested. Shipping charges are automatically figured by and, as such, non-negotiable...(May 18th, 2018)
• A10vs045dfrpkc62n00 New Rexroth Fluidyne Piston Pump Smooth Shaft (25.7% similar) Rexroth fluidly variable displacement,axial piston pump new unused,old shelf stock...(December 7th, 2018)
• A10vso71drg-31r-ppa12k01 Rexroth New Hydraulic Pump Motor (23.7% similar) All our hydraulic pump motors come with. New inventory arrives weekly. Keep in mind. 60-DAY warranty...(March 7th, 2018)
• A2fm355 Rexroth New Brueninghaus Hydraulic (28.2% similar) New Rexroth Bruneians hydraulic motor A2FM355 re-manufactured by phoenix hydraulics...(November 17th, 2017)
• A6vm250hd2d-63w1-vzb020b Rexroth New Hydraulic Motor (25% similar) Please indicate whether or not you are a commercial, residential farm address. Also please indicate if there is a dock and or forklift at the address. Serious buyers must e-mail us their zip code for a firm shipping quote...(October 4th, 2017)
• Aa10vs045dfr-31r-pkc62n00 Rexroth New Hydraulic Pump Motor (23.4% similar) All our hydraulic pump motors come with. 60-DAY warranty. New inventory arrives weekly...(March 26th, 2018)
• Aa10vso10dr-52r Rexroth New Hydraulic Motor Pump (26.2% similar) As shown used items may or not be tested. Shipping charges are automatically figured by and, as such, non-negotiable. Post office boxes may not be allowable...(November 29th, 2018)