NCF 2980 CV 400x540x82 Bearing
Single Row Full Complement Cylindrical Roller Bearings
The NCF 2980 CV Single Row Full Complement Cylindrical Roller Bearing is engineered to handle heavy radial loads in demanding industrial applications. Featuring a full complement of rollers, this bearing provides maximum load-carrying capacity without the need for a cage, making it ideal for low to moderate speed operations. Its robust, non-separable design ensures durability and reliability, even in harsh environments such as mining, steel mills, and wind turbines. With axial displacement capabilities in one direction, the NCF 2980 CV offers long-lasting performance while maintaining cost-effectiveness for heavy-duty machinery and equipment.
Performance Overview of the NCF 2980 CVBearings
| Specifications | Details |
|---|---|
| Brand | AMIGO NCF 2980 CV | Interchangeable With: SKF NCF 2980 CV |
| Bore diameter | 400 mm |
| Outside diameter | 540 mm |
| Width | 82 mm |
| Basic dynamic load rating | 1650 kN |
| Basic static load rating | 3450 kN |
| Reference speed | 480 r/min |
| Limiting speed | 600 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 | Without |
| Design | Non-separable |
| Number of flanges, outer ring | 1 |
| Number of flanges, inner ring | 2 |
| Loose flange | None |
| Radial internal clearance | CN |
| Tolerance class | Normal |
| Coating | Without |
| Sealing | Without |
| Lubricant | None |
| Relubrication feature | Without |
| Product net weight | 53.6 kg |
| Dimensions(mm) | 400x540x82 |
| Specifications | Details |
|---|---|
| Brand | AMIGO NCF 2980 CV | Interchangeable With: SKF NCF 2980 CV |
| Bore diameter | 15.748 in |
| Outside diameter | 21.26 in |
| Width | 3.228 in |
| Basic dynamic load rating | 370 935 lbf |
| Basic static load rating | 775 591 lbf |
| Reference speed | 480 r/min |
| Limiting speed | 600 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 | Without |
| Design | Non-separable |
| Number of flanges, outer ring | 1 |
| Number of flanges, inner ring | 2 |
| Loose flange | None |
| Radial internal clearance | CN |
| Tolerance class | Normal |
| Coating | Without |
| Sealing | Without |
| Lubricant | None |
| Relubrication feature | Without |
| Product net weight | 118.126 lb |
| Dimensions(in) | 15.748x21.26x3.228 |
Specifications Overview of the NCF 2980 CV Bearings
| Specifications | Details |
|---|---|
| Bore diameter | 400 mm |
| Outside diameter | 540 mm |
| Width | 82 mm |
| Shoulder diameter inner ring | ≈ 449 mm |
| Shoulder diameter outer ring | ≈ 499 mm |
| Raceway diameter outer ring | 511 mm |
| Permissible axial displacement | max. 5 mm |
| Chamfer dimension (r1,2) | min. 4 mm |
| Abutment diameter shaft (da) | min. 415 mm |
| Abutment diameter shaft (das) | 442 mm |
| Abutment diameter housing (Da) | max. 525 mm |
| Abutment diameter housing (Db) | max. 525 mm |
| Fillet radius (ra) | max. 3 mm |
| Specifications | Details |
|---|---|
| Bore diameter | 15.748 in |
| Outside diameter | 21.26 in |
| Width | 3.228 in |
| Shoulder diameter inner ring | ≈ 17.677 in |
| Shoulder diameter outer ring | ≈ 19.646 in |
| Raceway diameter outer ring | 20.118 in |
| Permissible axial displacement | max. 0.197 in |
| Chamfer dimension (r1,2) | min. 0.157 in |
| Abutment diameter shaft (da) | min. 16.339 in |
| Abutment diameter shaft (das) | 17.402 in |
| Abutment diameter housing (Da) | max. 20.669 in |
| Abutment diameter housing (Db) | max. 20.669 in |
| Fillet radius (ra) | max. 0.118 in |
Applicable Machines and Industries
1. Steel Rolling Mills
- Role: Provides excellent radial load support in rolling mills, handling heavy-duty applications in steel production.
- Replaceable Bearing Brands/Series: SKF NCF 2980 CV, INA SL182980, FAG NCF2980CV, Timken NCF2980CV
2. Wind Turbines
- Role: Supports the main shaft in wind turbines, managing radial loads under varying wind conditions.
- Replaceable Bearing Brands/Series: SKF NCF 2980 CV, INA SL182980, FAG NCF2980CV, Timken NCF2980CV
3. Mining Equipment
- Role: Provides high load-carrying capacity for crushers and conveyors, ensuring long-lasting performance in harsh environments.
- Replaceable Bearing Brands/Series: Amigo NCF 2980 CV, SKF NCF 2980 CV, FAG NCF2980CV, INA SL182980
4. Paper Mill Equipment
- Role: Ensures smooth and continuous operation of heavy paper rollers, handling high radial loads with ease.
- Replaceable Bearing Brands/Series: SKF NCF 2980 CV, INA SL182980, FAG NCF2980CV, Timken NCF2980CV
5. Cement Plant Machinery
- Role: Used in rotary kilns and other heavy-duty equipment, ensuring reliable performance and radial load support.
- Replaceable Bearing Brands/Series: SKF NCF 2980 CV, FAG NCF2980CV, INA SL182980, Amigo NCF 2980 CV
6. Marine Propulsion Systems
- Role: Supports marine engines and propeller shafts, offering durability in challenging sea conditions.
- Replaceable Bearing Brands/Series: SKF NCF 2980 CV, INA SL182980, Timken NCF2980CV, FAG NCF2980CV
NCF 2980 CV Bearing Cross Reference and Interchange
| Brand | Bearing Model |
|---|---|
| Amigo | NCF 2980 CV |
| SKF | NCF 2980 CV |
| INA | SL182980 |
| FAG | NCF2980CV |
| Timken | NCF2980CV |
This table summarizes the bearing cross-reference and interchange guide for the NCF 2980 CV Single Row Full Complement Cylindrical Roller Bearings. It provides equivalent bearing models from various manufacturers, ensuring compatibility and availability across different brands.
Choosing the Right Bearing
When comparing the Amigo NCF 2980 CV bearing to other similar models, several key advantages make it the superior choice for various applications:
When to Choose Amigo NCF 2980 CV?
- High Load Applications: Ideal for environments requiring heavy radial load support, such as steel or paper mills.
- Cost-Effective: Offers premium performance at a more competitive price than leading brands like SKF and Timken.
- Axial Displacement: Great for machinery that needs movement flexibility in one direction.
- Durability: Performs well under harsh industrial conditions with minimal maintenance needs.
- Interchangeable: Can be easily replaced with bearings from other major brands.
Amigo NCF 2980 CV delivers reliable load capacity, matching the performance of leading brands at a more affordable price. It’s versatile, durable, and fits perfectly in industrial settings, ensuring long-lasting operation.
| Feature | Amigo NCF 2980 CV | SKF NCF 2980 CV | INA SL182980 | FAG NCF2980CV | Timken NCF2980CV |
|---|---|---|---|---|---|
| Dynamic Load Rating (kN) | 1650 | 1650 | 1620 | 1640 | 1660 |
| Static Load Rating (kN) | 3450 | 3450 | 3400 | 3430 | 3470 |
| Weight (kg) | 53.6 | 53.6 | 54.2 | 53.9 | 53.8 |
| Reference Speed (r/min) | 600 | 600 | 580 | 590 | 610 |
| Lubricant | None | None | Greased | None | Greased |
| Sealing | Without | Without | Sealed | Without | Sealed |
| Radial Clearance | CN | CN | C3 | CN | C3 |
Recommended Products for Optimal Performance
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Why Amigo NCF 2980 CV Bearings Are the Top Choice
We have been using Amigo NCF 2980 CV bearings in our steel plant for several months now, and the performance has been outstanding. They feel nearly identical to SKF bearings, handling the same load capacity and maintaining smooth operation under high stress.
Nicholas Faulkner
After switching to Amigo NCF 2980 CV bearings, we found no noticeable difference compared to the Timken bearings we used previously. They deliver excellent durability and stability in our heavy machinery, making them a reliable and cost-effective alternative.
Brian Huxley
- I was skeptical at first, but the Amigo NCF 2980 CV bearings have proven to be just as robust as the INA ones we’ve used before. They handle the heavy loads in our paper mill with ease and seem just as durable over time.
Edward Gallant
The Amigo NCF 2980 CV bearings are performing exceptionally well in our wind turbine systems. Compared to the FAG bearings we’ve used before, the performance is almost identical, and we’re very satisfied with their quality and reliability.
Simeon Trevors
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