NU 2210 ECP 50x90x23 Bearing
Single Row Cylindrical Roller Bearing
The NU 2210 ECP Single Row Cylindrical Roller Bearing is a robust and reliable solution designed for high-performance applications. With a bore diameter of 50 mm, an outside diameter of 90 mm, and a width of 23 mm, this bearing features a cylindrical roller design, allowing it to accommodate heavy radial loads while maintaining high-speed capabilities. It is ideal for use in gearboxes, electric motors, and compressors where high load capacity and low friction are essential. The non-locating bearing design allows for axial displacement, making it suitable for applications with thermal expansion. This model includes a polyamide cage, ensuring quiet operation and reduced wear. Interchangeable with other popular brands such as SKF, FAG, and TIMKEN, the NU 2210 ECP offers reliability and versatility for demanding environments.
Performance Overview of the NU 2210 ECP Bearings
| Category | Details |
|---|---|
| Brand | AMIGO NU 2210 ECP | Interchangeable With: SKF NU 2210 ECP |
| Bore Diameter | 50 mm |
| Outside Diameter | 90 mm |
| Width | 23 mm |
| Bearing Part | Complete bearing |
| Axial Displacement Capability | In both directions |
| Number of Rows | 1 |
| Locating Feature, Bearing Outer Ring | None |
| Bore Type | Cylindrical |
| Cage | Non-metallic |
| Number of Flanges, Outer Ring | 2 |
| Number of Flanges, Inner Ring | 0 |
| Loose Flange | None |
| Radial Internal Clearance | CN |
| Tolerance Class | Normal |
| Coating | Without |
| Sealing | Without |
| Lubricant | None |
| Relubrication Feature | Without |
| Basic Dynamic Load Rating | 90 kN |
| Basic Static Load Rating | 88 kN |
| Reference Speed | 8500 r/min |
| Limiting Speed | 9000 r/min |
| Product Net Weight | 0.563 kg |
| Dimensions(mm) | 50x90x23 |
| Category | Details |
|---|---|
| Brand | AMIGO NU 2210 ECP | Interchangeable With: SKF NU 2210 ECP |
| Bore Diameter | 1.969 in |
| Outside Diameter | 3.543 in |
| Width | 0.906 in |
| Bearing Part | Complete bearing |
| Axial Displacement Capability | In both directions |
| Number of Rows | 1 |
| Locating Feature, Bearing Outer Ring | None |
| Bore Type | Cylindrical |
| Cage | Non-metallic |
| Number of Flanges, Outer Ring | 2 |
| Number of Flanges, Inner Ring | 0 |
| Loose Flange | None |
| Radial Internal Clearance | CN |
| Tolerance Class | Normal |
| Coating | Without |
| Sealing | Without |
| Lubricant | None |
| Relubrication Feature | Without |
| Basic Dynamic Load Rating | 20,233 lbf |
| Basic Static Load Rating | 19,783 lbf |
| Reference Speed | 8,500 r/min |
| Limiting Speed | 9,000 r/min |
| Product Net Weight | 1.241 lb |
| Dimensions(in) | 1.969x3.543x0.906 |
Specifications Overview of the NU 2210 ECP Bearings
| Parameter | Value |
|---|---|
| Bore diameter (d) | 50 mm |
| Outside diameter (D) | 90 mm |
| Width (B) | 23 mm |
| Shoulder diameter of outer ring (D1) | ≈ 77.58 mm |
| Raceway diameter of inner ring (F) | 59.5 mm |
| Chamfer dimension (r1,2) | min. 1.1 mm |
| Chamfer dimension (r3,4) | min. 1.1 mm |
| Permissible axial displacement (s) | max. 1.5 mm |
| Diameter of spacer sleeve (da) | min. 57 mm / max. 57.5 mm |
| Diameter of shaft abutment (db) | min. 61 mm |
| Diameter of housing abutment (Da) | max. 82.4 mm |
| Radius of fillet (ra) | max. 1 mm |
| Radius of fillet (rb) | max. 1 mm |
| Parameter | Value |
|---|---|
| Bore diameter (d) | 1.969 in |
| Outside diameter (D) | 3.543 in |
| Width (B) | 0.906 in |
| Shoulder diameter of outer ring (D1) | ≈ 3.054 in |
| Raceway diameter of inner ring (F) | 2.343 in |
| Chamfer dimension (r1,2) | min. 0.043 in |
| Chamfer dimension (r3,4) | min. 0.043 in |
| Permissible axial displacement (s) | max. 0.059 in |
| Diameter of spacer sleeve (da) | min. 2.244 in / max. 2.264 in |
| Diameter of shaft abutment (db) | min. 2.402 in |
| Diameter of housing abutment (Da) | max. 3.244 in |
| Radius of fillet (ra) | max. 0.039 in |
| Radius of fillet (rb) | max. 0.039 in |
Applicable Machines and Industries
The NU 2210 ECP Single Row Cylindrical Roller Bearings are versatile and are commonly used in various types of machinery. Here’s a detailed breakdown of the machines they are suitable for, their functions in these machines, and interchangeable bearing brands or series:
Suitable Machines and Functions:
Electric Motors:
Function: The bearing supports the rotor shaft and enables smooth rotation while handling radial loads.
Purpose: Improves the efficiency and longevity of the motor by reducing friction and wear.Pumps (Centrifugal and Axial):
Function: These bearings handle radial loads from the rotating shafts in pumps, ensuring efficient operation with minimal vibration.
Purpose: Reduces mechanical stress and prevents misalignment of the rotating components.Industrial Gearboxes:
Function: In gearboxes, the bearings support the shafts that carry gears, facilitating smooth power transmission.
Purpose: Reduces power loss due to friction and enhances the durability of the gearbox components.Conveyor Systems:
Function: Bearings in conveyors support the shafts that drive conveyor belts, maintaining consistent and smooth movement.
Purpose: Ensures a steady flow of material by minimizing shaft misalignment and wear.Machine Tools (Lathes, Milling Machines):
Function: These bearings provide high radial load support, ensuring precision in high-speed rotation of spindles.
Purpose: Enables accurate machining by minimizing vibrations and friction during high-speed operations.Textile Machinery:
Function: Supports high-speed spinning shafts while absorbing radial loads.
Purpose: Ensures smooth and efficient operation of textile machines, preventing downtime and improving fabric quality.
Interchangeable Bearing Brands or Series:
- SKF NU 2210 ECP
- FAG NU 2210-E-TVP2
- TIMKEN NU 2210 E
- Amigo NU 2210 ECP
These interchangeable options are cross-referenced for easy replacement without compromising on performance. The Amigo NU 2210 ECP offers similar reliability and performance to well-known brands like SKF and FAG, making it an excellent cost-effective alternative.
NU 2210 ECP Bearing Cross Reference and Interchange
| Brand | Interchange Model |
|---|---|
| SKF | NU 2210 ECP |
| Amigo | NU 2210 ECP |
| FAG | NU2210-E-TVP2 |
| TIMKEN | NU 2210 E |
The table provides the interchange models from SKF, Amigo, FAG, and TIMKEN. These models share similar dimensions and performance characteristics, which makes them suitable alternatives when replacement or substitution is required.
Choosing the Right Bearing
To help users make an informed purchasing decision, the product comparison module for Amigo NU 2210 ECP Single Row Cylindrical Roller Bearings will be designed to highlight key features and advantages compared to similar models from other brands. Below is a table and description explaining when to choose Amigo NU 2210 ECP over others.
Why Choose Amigo NU 2210 ECP Single Row Cylindrical Roller Bearings?
Competitive Pricing: The Amigo NU 2210 ECP provides a cost-effective solution without compromising on quality, making it a top choice for budget-conscious buyers who still require reliability and performance.
Extended Warranty: Amigo bearings come with an extended warranty period, offering more security and peace of mind compared to the standard warranty of other brands.
Global Availability: Amigo’s extensive supply chain ensures that the NU 2210 ECP is readily available worldwide, minimizing downtime and providing fast replacements when needed.
Performance: With identical dimensions and performance characteristics, the Amigo NU 2210 ECP matches premium brands like SKF and TIMKEN in dynamic and static load capacities, reference speed, and fatigue load limits.
This comparison highlights the Amigo NU 2210 ECP’s excellent balance of performance, affordability, and availability, making it a superior choice in many applications.
| Feature | Amigo NU 2210 ECP | SKF NU 2210 ECP | FAG NU 2210-E-TVP2 | TIMKEN NU 2210 E |
|---|---|---|---|---|
| Bore Diameter (d) | 50 mm | 50 mm | 50 mm | 50 mm |
| Outside Diameter (D) | 90 mm | 90 mm | 90 mm | 90 mm |
| Width (B) | 23 mm | 23 mm | 23 mm | 23 mm |
| Cage Material | Non-metallic | Non-metallic | Non-metallic | Non-metallic |
| Dynamic Load Rating | 90 kN | 90 kN | 90 kN | 90 kN |
| Static Load Rating | 88 kN | 88 kN | 88 kN | 88 kN |
| Fatigue Load Limit | 11.4 kN | 11.4 kN | 11.4 kN | 11.4 kN |
| Reference Speed | 8500 r/min | 8500 r/min | 8500 r/min | 8500 r/min |
| Weight | 0.563 kg | 0.563 kg | 0.563 kg | 0.563 kg |
| Price | Competitive pricing | Premium pricing | Mid-tier pricing | Mid-tier pricing |
| Warranty | Extended coverage | Standard coverage | Standard coverage | Standard coverage |
| Availability | Widely available globally | Limited regional supply | Available | Limited regional supply |
Recommended Products for Optimal Performance
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Why Amigo NU 2210 ECP Bearings Are the Top Choice
"I've been using the Amigo NU 2210 ECP bearings for a few months now in our industrial machinery, and I must say, they perform just as well as the SKF ones we've used in the past. The smooth rotation and durability under heavy loads are impressive. We haven't noticed any difference in performance compared to higher-priced brands. Definitely a great value!"
Paige Sipes
"We decided to switch to Amigo NU 2210 ECP bearings in one of our automotive assembly lines, and the results have been fantastic! The bearings provide the same high-quality performance as the FAG series we previously used. There's no noticeable difference in load capacity or operating temperature, making them an excellent and cost-effective alternative."
Katelyn Heller
"After trying various brands, including TIMKEN, we finally settled on Amigo NU 2210 ECP. Honestly, I can't tell the difference. The bearings handle high speeds and heavy loads just as well, and we’ve seen zero issues with wear or overheating. These bearings have quickly become our go-to for all our mechanical systems."
Will Sipes
"I was a bit skeptical at first, but after installing the Amigo NU 2210 ECP bearings, I’m convinced. The quality is on par with NTN bearings, and the installation process was smooth. These bearings are reliable and perform flawlessly in high-stress environments. Will definitely continue using them across our plant."
Greyson Von
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