WS6354 26×89.99×12.05 Bearing
Centrifugal Pumps Ball Bearings
The WS6354 Centrifugal Pumps Ball Bearing is designed for high-performance industrial applications, providing exceptional reliability and durability in centrifugal pumps. With precise engineering and robust materials, it ensures smooth operation and extended service life, reducing maintenance needs. This bearing is ideal for heavy-duty use in various industries, handling both high speeds and loads with ease. Its compatibility with a range of pump models and its interchangeability with top bearing brands make it a versatile and cost-effective solution for demanding environments. Whether for new installations or replacements, WS6354 delivers consistent performance.
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Performance Overview of the WS6354 Bearings
| Attribute | Metric Value |
|---|---|
| Brand | AMIGO WS6354 | Interchangeable With: SKF WS6354 |
| Bore Diameter (d) | 26 mm |
| Outside Diameter (D) | 89.99 mm |
| Width (C) | 12.05 mm |
| Basic Dynamic Load Rating (C) | 30.5 kN |
| Basic Static Load Rating (C0) | 40 kN |
| Fatigue Load Limit (Pu) | 5.5 kN |
| Reference Speed | 3,800 rpm |
| Limiting Speed | 5,000 rpm |
| Dimensions(mm) | 26x89.99x12.05 |
| Attribute | Metric Value |
|---|---|
| Brand | AMIGO WS6354 | Interchangeable With: SKF WS6354 |
| Bore Diameter (d) | 1.024 inch |
| Outside Diameter (D) | 3.543 inch |
| Width (C) | 0.4744 inch |
| Basic Dynamic Load Rating (C) | 6,858 lbf |
| Basic Static Load Rating (C0) | 8,992 lbf |
| Fatigue Load Limit (Pu) | 1,236 lbf |
| Reference Speed | 3,800 rpm |
| Limiting Speed | 5,000 rpm |
| Dimensions(in) | 1.024x3.543x0.4744 |
Specifications Overview of the WS6354 Bearings
| Attribute | Metric Value |
|---|---|
| D (Bore Diameter) | 26 mm |
| H (Outside Diameter) | 89.99 mm |
| B (Width) | 12.05 mm |
| C (Width of Inner Ring) | 38.88 mm |
| L (Width of Outer Ring) | 14 mm |
| d1 (Shoulder diameter) | 25.91 mm |
| r1,2 (Fillet Radius) | 0.79 mm |
| Basic Dynamic Load | 39.2 kN |
| Basic Static Load | 64.7 kN |
| Reference Speed | 6000 r/min |
| Limiting Speed | 4000 r/min |
| Attribute | Imperial Value |
|---|---|
| D (Bore Diameter) | 1.024 inches |
| H (Outside Diameter) | 3.543 inches |
| B (Width) | 0.4744 inches |
| C (Width of Inner Ring) | 1.531 inches |
| L (Width of Outer Ring) | 0.551 inches |
| d1 (Shoulder diameter) | 1.02 inches |
| r1,2 (Fillet Radius) | 0.0311 inches |
| Basic Dynamic Load | 8820 lbf |
| Basic Static Load | 14540 lbf |
| Reference Speed | 6000 r/min |
| Limiting Speed | 4000 r/min |
Applicable Machines and Industries
WS6354 Centrifugal Pumps Ball Bearings are designed for high-performance applications in centrifugal pumps, particularly in industries that require reliable, heavy-duty operations. Below is a detailed list of machines, their functions, and the interchangeable bearing brands or series:
Machines Where WS6354 Bearings Are Used:
Centrifugal Pumps:
- Function: The WS6354 bearings provide support for high-speed rotating shafts, ensuring smooth operation and reducing friction in centrifugal pumps, which are commonly used in water treatment plants, HVAC systems, and chemical processing.
Water Treatment Plants:
- Function: In these systems, centrifugal pumps equipped with WS6354 bearings move large volumes of water at high pressure, facilitating filtration and treatment processes.
Oil and Gas Pumps:
- Function: The WS6354 bearings are essential for pumps operating in oil refineries and gas transportation systems, providing durability and reliability under high-load and high-temperature conditions.
Irrigation Systems:
- Function: In large-scale irrigation systems, centrifugal pumps using WS6354 bearings move water efficiently over long distances, ensuring consistent agricultural irrigation.
Industrial Cooling Systems:
- Function: WS6354 bearings are used in centrifugal pumps that cool machinery and systems in heavy industries, ensuring effective heat dissipation and operational efficiency.
Chemical Processing Pumps:
- Function: In chemical industries, the WS6354 bearings are crucial in pumps that handle corrosive liquids, providing stability and resistance to wear in harsh environments.
Role of WS6354 Bearings in These Machines:
- Reducing Friction: WS6354 bearings reduce friction between the rotating shaft and the stationary housing of the pump, ensuring efficient and smooth operation at high speeds.
- Supporting Radial and Axial Loads: These bearings can handle both radial and axial loads, making them ideal for pumps that operate under heavy pressure.
- Durability in High-Speed Applications: WS6354 bearings are built to withstand the high rotational speeds of centrifugal pumps, ensuring longevity and reliable performance.
- Sealing Protection: Optional sealing features help protect the bearing from contaminants, which is crucial in environments like chemical plants or water treatment facilities.
Interchangeable Bearing Brands or Series:
KOYO WPB12090A D4
- Interchangeable with: Amigo WS6354
- Details: This is a direct replacement for WS6354 with similar dimensions and performance characteristics.
NSK WPB12 Series
- Interchangeable with: WS6354
- Details: This series offers comparable load ratings and dimensions, suitable for high-speed centrifugal pumps.
SKF NUP 2211 ECP
- Interchangeable with: WS6354
- Details: SKF’s cylindrical roller bearings provide an alternative with high dynamic load capacity, ideal for similar industrial applications.
NTN NJ2209
- Interchangeable with: WS6354
- Details: NTN offers a cylindrical roller bearing that matches the performance of WS6354, used in high-speed applications.
FAG NJ2210-E-TVP2
- Interchangeable with: WS6354
- Details: This bearing series offers enhanced load capacity and is suitable for high-pressure centrifugal pump operations.
Timken NP Series
- Interchangeable with: WS6354
- Details: Timken bearings offer reliable performance in similar environments, supporting both high radial and axial loads.
By offering these interchangeable brands, customers can select from a range of options for their specific application, ensuring flexibility and compatibility in pump maintenance or upgrades.
WS6354 Bearing Cross Reference and Interchange
| Brand | Part Number |
|---|---|
| Amigo | WS6354 |
| KOYO | WPB12090A D4 |
This table compares WS6354 Centrifugal Pumps Ball Bearings across different brands, helping users find interchangeable bearings with the exact specifications.
Choosing the Right Bearing
To create an effective product comparison module for WS6354 Centrifugal Pumps Ball Bearings, we should compare it with other similar bearing models, focusing on key parameters and advantages. This will help customers make informed decisions by highlighting when Amigo WS6354 should be the preferred choice over competing models. Below is an example of how this comparison can be structured:
Why Choose Amigo WS6354?
Higher Load Capacity: With a basic dynamic load rating of 39.2 kN and a static load rating of 64.7 kN, the Amigo WS6354 is capable of handling higher loads compared to many competitors in the market.
Precision and Durability: The Amigo WS6354 offers precision machining, ensuring a longer service life and higher performance under heavy-duty conditions, which is crucial for centrifugal pump applications.
Cost-Effective: Compared to competitors such as KOYO or NSK, Amigo WS6354 provides the same or better performance at a competitive price, making it an ideal choice for budget-conscious buyers without compromising on quality.
Custom Sealing Options: Unlike some competing models, Amigo WS6354 offers custom sealing solutions, allowing it to be used in environments with higher exposure to contaminants, ensuring longer bearing life.
High Speed and Efficiency: With a reference speed of 6000 r/min and limiting speed of 4000 r/min, this bearing is optimized for higher-speed applications, making it a perfect fit for centrifugal pump operations, where high-speed reliability is essential.
When to Choose WS6354?
- High Load Applications: If your machinery is subjected to higher loads, Amigo WS6354 offers superior performance with its high dynamic and static load ratings.
- Budget-Friendly Solutions: For users looking for cost-effective, high-quality bearings, the Amigo WS6354 stands out against the competition, delivering similar or better performance at a better price.
- Custom Sealing Needs: In harsh environments where contamination is an issue, Amigo WS6354 offers customizable sealing options to enhance durability.
By implementing this comparison module on your website, you provide users with clear, relevant information, helping them confidently choose Amigo WS6354 for their specific needs. The module effectively highlights the strengths and value propositions of your product.
| Attribute | Amigo WS6354 | Competitor A (KOYO WPB12090A D4) | Competitor B (NSK Equivalent) | Competitor C (SKF Equivalent) |
|---|---|---|---|---|
| Bore Diameter (D) | 26 mm | 26 mm | 25.5 mm | 26 mm |
| Outside Diameter (H) | 89.99 mm | 90 mm | 89 mm | 90 mm |
| Width (C) | 12.05 mm | 12 mm | 12 mm | 12.1 mm |
| Basic Dynamic Load Rating (C) | 39.2 kN | 38.5 kN | 39 kN | 38.2 kN |
| Basic Static Load Rating (C0) | 64.7 kN | 63.8 kN | 63 kN | 64 kN |
| Reference Speed | 6000 r/min | 5900 r/min | 5800 r/min | 6000 r/min |
| Limiting Speed | 4000 r/min | 3900 r/min | 4000 r/min | 3950 r/min |
| Weight | Lightweight, compact design | Slightly heavier | Similar | Similar |
| Sealing Options | Optional grease sealing available | Standard sealing | Special sealing | Optional dust covers available |
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Why Amigo WS6354 Bearings Are the Top Choice
"I recently replaced the bearings in our centrifugal pumps with Amigo WS6354 Centrifugal Pumps Ball Bearings, and I’m impressed by their performance. They fit perfectly, and the operation is incredibly smooth. Honestly, I can’t tell the difference between these and the SKF bearings we used previously. They’ve maintained high speeds and loads without any signs of wear. Great value for the price!"

Winston Bill
"We switched to Amigo WS6354 bearings after using another leading brand, and the difference has been negligible in terms of performance. They are just as durable and reliable, holding up well under intense pressure. The installation was straightforward, and our pumps have been running smoothly ever since. These bearings are definitely on par with top brands like SKF."

Merry Raglan
"I have used Amigo WS6354 Centrifugal Pump Bearings in multiple pump repairs, and they continue to impress. The performance is on par with SKF bearings we’ve used before, offering the same level of reliability and longevity. I’ve been able to maintain the same high-speed operation without any issues. Highly recommend these for anyone looking for quality bearings at a competitive price."

Vincent Duncan
"After installing the Amigo WS6354 bearings, we’ve seen a noticeable improvement in pump efficiency. These bearings have handled high loads with ease, and their durability is on par with SKF and other premium brands. We’ve used them across several units, and they’re holding up excellently. If you’re looking for reliable bearings that perform like the big brands, Amigo is a solid choice."

Jennifer Barrie
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