NJ 2206 ECP/C3 30x62x20 Bearing
Single Row Cylindrical Roller Bearing
The NJ 2206 ECP/C3 Single Row Cylindrical Roller Bearings are designed for high radial load applications, offering excellent durability and performance in demanding environments. The ECP cage design, made from high-grade non-metallic materials, ensures smooth operation, reduced friction, and enhanced stability at high speeds. The C3 clearance rating provides extra room for thermal expansion, making it ideal for applications with varying temperatures. With a robust steel construction and optimized internal geometry, this bearing is well-suited for gearboxes, electric motors, and heavy machinery. Its design allows for limited axial movement, making it versatile for various industrial applications.
Performance Overview of the NJ 2206 ECP/C3 Bearings
| Attribute | Value |
|---|---|
| Brand | AMIGO NJ 2206 ECP/C3 | Interchangeable With: SKF NJ 2206 ECP/C3 |
| Bore diameter | 30 mm |
| Outside diameter | 62 mm |
| Width | 20 mm |
| Basic dynamic load rating | 55 kN |
| Basic static load rating | 49 kN |
| Reference speed | 13,000 r/min |
| Limiting speed | 14,000 r/min |
| Bearing part | Complete bearing |
| Axial displacement capability | In one direction |
| 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 | 1 |
| Loose flange | None |
| Radial internal clearance | C3 |
| Tolerance class | Normal |
| Coating | Without |
| Sealing | Without |
| Lubricant | None |
| Relubrication feature | Without |
| Product net weight | 0.26 kg |
| Dimensions(mm) | 30x62x20 |
| Attribute | Value |
|---|---|
| Brand | AMIGO NJ 2206 ECP/C3 | Interchangeable With: SKF NJ 2206 ECP/C3 |
| Bore diameter | 1.181 in |
| Outside diameter | 2.441 in |
| Width | 0.787 in |
| Basic dynamic load rating | 12,364 lbf |
| Basic static load rating | 11,016 lbf |
| Reference speed | 13,000 r/min |
| Limiting speed | 14,000 r/min |
| Bearing part | Complete bearing |
| Axial displacement capability | In one direction |
| 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 | 1 |
| Loose flange | None |
| Radial internal clearance | C3 |
| Tolerance class | Normal |
| Coating | Without |
| Sealing | Without |
| Lubricant | None |
| Relubrication feature | Without |
| Product net weight | 0.5732 lb |
| Dimensions(in) | 1.181x2.441x0.787 |
Specifications Overview of the NJ 2206 ECP/C3 Bearings
| Attribute | Value |
|---|---|
| Bore diameter | 30 mm |
| Outside diameter | 62 mm |
| Width | 20 mm |
| Shoulder diameter of inner ring | 36.5 mm |
| Raceway diameter of outer ring | 56 mm |
| Chamfer dimension (r1,2) | 1 mm |
| Chamfer dimension (r3,4) | 1 mm |
| Permissible axial displacement (s) | 0.15 mm |
| Diameter of spacer sleeve (da) | 32 mm |
| Diameter of spacer sleeve (ds) | 60 mm |
| Diameter of housing abutment (Da) | 58 mm |
| Diameter of housing abutment (Ds) | 33 mm |
| Radius of fillet (ra) | 0.5 mm |
| Radius of fillet (rb) | 0.5 mm |
| Attribute | Value |
|---|---|
| Bore diameter | 1.181 in |
| Outside diameter | 2.441 in |
| Width | 0.787 in |
| Shoulder diameter of inner ring | 1.437 in |
| Raceway diameter of outer ring | 2.205 in |
| Chamfer dimension (r1,2) | 0.039 in |
| Chamfer dimension (r3,4) | 0.039 in |
| Permissible axial displacement (s) | 0.006 in |
| Diameter of spacer sleeve (da) | 1.260 in |
| Diameter of spacer sleeve (ds) | 2.362 in |
| Diameter of housing abutment (Da) | 2.283 in |
| Diameter of housing abutment (Ds) | 1.299 in |
| Radius of fillet (ra) | 0.020 in |
| Radius of fillet (rb) | 0.020 in |
Applicable Machines and Industries
The NJ 2206 ECP/C3 Single Row Cylindrical Roller Bearings are used in a variety of machines where high radial load capacity, durability, and flexibility are required. Below is a list of suitable machines, their functions, and common brands:
1. Electric Motors
- Function: Supports the shaft while handling high radial loads and allowing limited axial displacement in one direction. This helps ensure smooth motor operation at high speeds.
- Common Brands:
- Siemens
- ABB
- WEG
2. Gearboxes
- Function: Provides stability and load-bearing capabilities for gears, ensuring smooth transmission of power even under heavy load.
- Common Brands:
- SEW-Eurodrive
- Bonfiglioli
- Nord Drivesystems
3. Pumps (Centrifugal and Hydraulic)
- Function: Supports the pump shafts and ensures smooth, low-friction operation, even under fluctuating loads and high speeds.
- Common Brands:
- Grundfos
- Xylem
- KSB
4. Conveyor Systems
- Function: Provides low-friction support for rotating parts, ensuring smooth operation and efficiency in material handling.
- Common Brands:
- FlexLink
- Dorner
- Hytrol
5. Textile Machinery
- Function: Supports the rotating shafts and cylinders in looms and textile equipment, ensuring smooth operation and high-speed performance.
- Common Brands:
- Rieter
- Picanol
- Murata
6. Wind Turbines
- Function: Provides the necessary radial load-bearing capacity and allows for limited axial movement, reducing wear and tear in turbine gearboxes.
- Common Brands:
- Vestas
- GE Renewable Energy
- Siemens Gamesa
These applications demonstrate that NJ 2206 ECP/C3 bearings are versatile, with the ability to handle high radial loads and offer durability in machines requiring both precision and reliability.
NJ 2206 ECP/C3 Bearing Cross Reference and Interchange
| Brand | Model | Interchangeable Model |
|---|---|---|
| KOYO | NJ 2206 ECP/C3 | Equivalent to NJ 2206 ECP/C3 |
| FAG | NJ2206E-TVP2 | Fully interchangeable with NJ 2206 ECP/C3 |
| Amigo | NJ 2206 ECP/C3 | Reference model |
| SKF | NJ 2226 ECP | Same specifications as NJ 2206 ECP/C3 |
| NTN | NJ 2206 ECP/C3 | Interchangeable with NJ 2206 ECP/C3 |
| STEYR | NJ 2226 E | Equivalent in size and performance |
These cross-references allow customers to select from multiple brands while maintaining the same level of performance, making the NJ 2206 ECP/C3 a flexible option for various industrial applications.
Choosing the Right Bearing
When comparing the Amigo NJ 2206 ECP/C3 bearing to other similar models, several key advantages make it the superior choice for various applications:
When to Choose NJ 2206 ECP/C3 Single Row Cylindrical Roller Bearings?
- Heavy-Duty Applications: When your machinery requires bearings that can handle high radial loads and offer excellent axial displacement capabilities, the Amigo NJ 2206 ECP/C3 is the right choice.
- High-Speed Operations: With a speed rating of up to 14,000 r/min, the Amigo NJ 2206 ECP/C3 provides high-performance and smooth operation in electric motors and other high-speed environments.
- Cost-Conscious Buyers: If you want the performance and durability of top brands like SKF and FAG without the premium price tag, the Amigo NJ 2206 ECP/C3 offers the same reliability at a better value.
By selecting Amigo NJ 2206 ECP/C3 Single Row Cylindrical Roller Bearings, customers get high-quality bearings at a competitive price, with comparable or better performance than more expensive alternatives. This makes it an ideal choice for those looking for durability, performance, and cost-efficiency.
| Feature/Specification | Amigo NJ 2206 ECP/C3 | SKF NJ 2226 ECP | FAG NJ2206E-TVP2 | NTN NJ 2206 ECP/C3 |
|---|---|---|---|---|
| Material Quality | High-Grade Steel | High-Grade Steel | High-Grade Steel | Standard Steel |
| Load Capacity (kN) | 55 kN Dynamic, 49 kN Static | 58 kN Dynamic, 51 kN Static | Similar Load Capacity | Similar Load Capacity |
| Vibration Resistance | Excellent | Excellent | Good | Good |
| Axial Displacement Capability | In One Direction | In One Direction | Limited | Limited |
| Cage Type | Non-metallic, durable | Non-metallic, durable | Polyamide Cage | Polyamide Cage |
| Price Range | Competitive | Higher | Moderate | Moderate |
| Speed Rating | 14,000 r/min | 13,000 r/min | 13,500 r/min | 13,000 r/min |
| Maintenance | Minimal | Moderate | Moderate | Moderate |
Recommended Products for Optimal Performance
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Why Amigo NJ 2206 ECP/C3 Bearings Are the Top Choice
We replaced our old SKF bearings with the Amigo NJ 2206 ECP/C3, and honestly, we can't tell the difference in performance. These bearings have handled the high loads in our gearboxes perfectly, just like SKF but at a much more affordable price. We're impressed by the durability and smooth operation so far!
Christina Williamson
After switching to the Amigo NJ 2206 ECP/C3 bearings in our pump systems, we've noticed that they perform just as well as the FAG bearings we've used in the past. The axial load support is excellent, and they've maintained stability under heavy use. Great product, highly recommend it!
Ewell Keebler
We've been using Amigo NJ 2206 ECP/C3 bearings in our electric motors for a few months now, and the experience has been seamless. Compared to other brands like NTN, these bearings deliver the same performance and handle high-speed operations just as well. We're saving costs without sacrificing quality!
Wendell Windler
Amigo bearings feel almost identical to SKF in terms of quality. We installed the NJ 2206 ECP/C3 in our conveyor systems, and they’ve been running smoothly ever since. The load capacity and vibration resistance are on par with the best brands, and we couldn’t be happier with our choice.
Josefa Nolan
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