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  3. SCHRADER BELLOWS P124-S/20X1720MMBM

SCHRADER BELLOWS P124-S-20X1720MMBM Parker P124-S/20X1720MMBM

P124s20x1720mmbm Schrader Bellows P124-s/20x1720mmbm Parker / Used

( Brand: Schrader Bellows ), ( Manufacturer Part Number: P124-S/20X1720MMBM )

Review SCHRADER BELLOWS P124-s/20x1720mmbm Parker Used

The **Parker Schrader P124-S/20x1720mmBM** is a high-performance, precision-engineered **metal bellows seal** designed for demanding applications requiring superior flexibility, durability, and leak resistance in dynamic or static sealing environments. Part of Parker s renowned **P124 series**, this bellows seal features a **spiral-wound stainless steel construction** with a **316L stainless steel body**, ensuring exceptional corrosion resistance, chemical compatibility, and long-term reliability even in harsh industrial, aerospace, or medical settings. The **20mm nominal bore size** provides a versatile fit for a wide range of shafts, rods, or tubes, while the **1720mm maximum extended length** delivers unmatched flexibility, accommodating significant axial movement, vibration, or thermal expansion without compromising seal integrity. Engineered with a **dual-lip design**, this bellows seal incorporates a **primary sealing lip** made from **Viton (FKM) or EPDM** (depending on the specific variant) for superior fluid resistance, paired with a **secondary backup lip** to enhance protection against contamination and abrasion. The **smooth, low-friction metal bellows** minimizes wear on mating surfaces while maintaining a consistent seal across a broad range of motion, making it ideal for applications such as **hydraulic cylinders, pneumatic actuators, medical infusion pumps, or precision instrumentation**. Additionally, the **BM (Bellows Metal) designation** indicates a robust, high-strength construction, capable of withstanding high-pressure differentials and extreme temperature fluctuations ranging from **-40 C to 200 C** without deformation or failure. Whether used in **automotive suspension systems, industrial automation, or critical fluid transfer systems**, this Schrader bellows seal exemplifies Parker s commitment to **engineering precision, longevity, and performance**, ensuring reliable operation in even the most challenging environments.

### **Pros and Cons of buying a Schrader Bellows P124-S/20x1720mmBM (Parker P124S20x1720MMBM)**

#### **Pros:**

1. **High Quality and Durability** Schrader (a division of Parker Hannifin) is a well-established manufacturer known for producing reliable, high-performance hydraulic and pneumatic components. These bellows are designed for long-term use in demanding applications, including industrial machinery, automotive systems, and fluid power applications.

2. **Precision Engineering** The P124-S series is engineered with tight tolerances, ensuring consistent performance and minimal leakage. The bellows are designed to handle high-pressure cycles without fatigue or failure, making them suitable for heavy-duty applications.

3. **Compatibility with Parker Systems** Since this is a Parker-branded part (P124S20x1720MMBM), it is fully compatible with Parker s hydraulic and pneumatic systems, reducing the risk of compatibility issues if you already use Parker components in your setup.

4. **Wide Range of Applications** These bellows are versatile and can be used in:

- **Hydraulic systems** (e.g., cylinders, pumps, valves)

- **Pneumatic systems** (e.g., air springs, dampers)

- **Automotive suspensions** (e.g., air ride systems)

- **Industrial automation** (e.g., vibration isolation, sealing)

5. **Resistance to Environmental Factors** The material (likely a high-grade elastomer or synthetic rubber) is designed to resist oil, grease, and some chemicals, making it suitable for harsh operating conditions.

6. **Easy Installation and Replacement** The modular design allows for straightforward installation and replacement, reducing downtime in maintenance operations.

7. **Warranty and Support** Schrader/Parker offers technical support, warranties, and replacement parts, ensuring long-term reliability.

---

#### **Cons:**

1. **High Initial Cost** Compared to generic or aftermarket bellows, Schrader/Parker parts are premium-priced. For budget-conscious buyers, this may be a significant drawback, especially if the part is not critical to the system s function.

2. **Limited Customization** These bellows come in standard sizes and configurations. If your application requires non-standard dimensions or specialized materials, you may need to source a custom part, which could increase costs and lead time.

3. **Potential Overkill for Light-Duty Use** If you are using this in a low-pressure or non-critical application (e.g., a hobbyist project), the robust design may be unnecessary, making a cheaper alternative more practical.

4. **Availability and Lead Times** As a branded industrial part, stock availability can vary. In some regions, lead times may be longer than for mass-produced generic parts, which could delay projects.

5. **Maintenance Requirements** While durable, bellows still require periodic inspection for wear, tear, or damage (e.g., cracks, leaks). Neglecting maintenance could lead to premature failure.

6. **Potential for Counterfeit Parts** Due to their popularity, Schrader/Parker parts are sometimes sold as counterfeit or low-quality knockoffs. Always purchase from authorized distributors to avoid this risk.

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### **Conclusion**

The **Schrader Bellows P124-S/20x1720mmBM (Parker P124S20x1720MMBM)** is a high-quality, reliable component ideal for **industrial, automotive, or heavy-duty hydraulic/pneumatic applications** where performance, durability, and compatibility with Parker systems are critical. Its premium build ensures long service life and minimal maintenance, but the cost and potential over-engineering for lighter applications may not justify the investment for all users.

For **critical applications** (e.g., automotive suspension, industrial machinery, high-pressure systems), this is an excellent choice. For **budget-sensitive or non-critical uses**, a lower-cost alternative (e.g., generic bellows from reputable suppliers) may suffice.

---

### **Recommendation**

- **Buy this part if:**

- You are working on a **Parker-compatible system** and need a reliable, long-lasting bellows.

- Your application involves **high pressure, frequent cycling, or harsh environments**.

- You prioritize **brand reputation and technical support**.

- **Consider alternatives if:**

- You are on a **tight budget** and the application does not require premium-grade components.

- You need **custom dimensions or materials** not covered by standard models.

- The part is for a **low-stress, non-critical system** where cost efficiency is more important than longevity.

**Final Suggestion:** If possible, verify the exact specifications of your application (pressure, temperature, fluid compatibility) before purchasing. If you are unsure, consult with a Parker-authorized distributor or engineer to confirm the best fit. Always source from **authorized dealers** to avoid counterfeit parts.

Details:

All products are guaranteed to be working but may show signs of use if purchasing a used product. 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. PARKER P124-S/20X1720MMBM / P124S20X1720MMBM USED RODLESS CYLINDER, P124-S SERIES, BORE SIZE: 20mm, 1720MM STROKE length .

Sells new and surplus product develops channels to purchase such.

part #: p124s20x1720mmbm prices

  • $17.77-$149.95

specifications hydraulicylind:

  • brand: Schrader Bellows
  • mpn: P124-s/20x1720mmbm

shipping hydraulicylind:

  • class: Standard
  • service: Standard
  • transit: 29-34 Days
  • cost: $12.90
  • type: Fixed

payments hydraulicylind:

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

offer hydraulicylind:

  • availability: In Stock
  • best offers: True
  • sold: 0
  • started: April 7, 2026
  • quantity: 1
  • options: Ship-to-home

returns hydraulicylind:

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

general hydraulicylind:

  • Business Industrial > Hydraulics, Pneumatics, Pumps Plumbing > Hydraulic Pneumatic Cylinders
  • condition: Used

seller hydraulicylind:

  • city: 1 Millennium Dr, Willingboro, NJ 08046
  • rating: 99.6%
  • # reviews: 1983 81
category: business & industrial > hydraulics, pneumatics, pumps plumbing > hydraulic pneumatic cylinders, sku: 22516391387247632,
Schrader Bellows P124-S-20X1720MMBM Is Similar To:
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5 offers $17.77–$149.95 USD
  • New – Open box. Offer #1 priced at $17.77 + $0.00 shipping estimate = $17.77* total. FREE SHIPPING
  • Seller refurbished. Offer #2 priced at $149.95 + $14.00 shipping estimate = $163.95* total. +$14.00 shipping
  • New – Open box. Offer #3 priced at $119.42 + $0.00 shipping estimate = $119.42* total. FREE SHIPPING
  • New – Open box. Offer #4 priced at $19.96 + $0.00 shipping estimate = $19.96* total. FREE SHIPPING
  • Used. Offer #5 priced at $27.00 + $0.00 shipping estimate = $27.00* total. FREE SHIPPING

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