NNF 5010 50×80×40 Bearing
Double Row Full Complement Cylindrical Roller Bearings
The NNF 5010 Double Row Full Complement Cylindrical Roller Bearing is a robust and highly reliable component engineered for demanding industrial applications. Its design prioritizes durability and efficiency, making it a top choice for machinery that operates under heavy loads and intense stress.
Performance Overview of the NNF 5010 Bearings
| Category | Specification |
|---|---|
| Brand | AMIGO NNF 5010 | Interchangeable With: SKF NNF 5010 |
| Bore diameter | 50 mm |
| Outside diameter | 80 mm |
| Width | 40 mm |
| Bearing part | Complete bearing |
| Axial displacement capability | None |
| Number of rows | 2 |
| Locating feature, bearing outer ring | Snap ring groove |
| Bore type | Cylindrical |
| Cage | Without |
| 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 | Seal on both sides |
| Sealing type | Contact |
| Lubricant | Grease |
| Relubrication feature | With |
| Basic dynamic load rating | 108 kN |
| Basic static load rating | 160 kN |
| Limiting speed | 1,700 r/min |
| Product net weight | 0.714 kg |
| Dimensions(mm) | 50x80x40 |
| Category | Specification |
|---|---|
| Brand | AMIGO NNF 5010 | Interchangeable With: SKF NNF 5010 |
| Bore diameter | 1.969 in |
| Outside diameter | 3.15 in |
| Width | 1.575 in |
| Bearing part | Complete bearing |
| Axial displacement capability | None |
| Number of rows | 2 |
| Locating feature, bearing outer ring | Snap ring groove |
| Bore type | Cylindrical |
| Cage | Without |
| 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 | Seal on both sides |
| Sealing type | Contact |
| Lubricant | Grease |
| Relubrication feature | With |
| Basic dynamic load rating | 24,279 lbf |
| Basic static load rating | 35,969 lbf |
| Limiting speed | 1,700 r/min |
| Product net weight | 1.573 lb |
| Dimensions(mm) | 50x80x40 |
Specifications Overview of the NNF 5010 Bearings
| Category | Dimension |
|---|---|
| Bore diameter | 50 mm |
| Outside diameter | 80 mm |
| Width | 40 mm |
| Outer ring width (sealed bearing) | 39 mm |
| Snap ring groove diameter at outer ring | 77.8 mm |
| Distance between two snap ring grooves | 34.2 mm |
| Tolerance for distance C1 | + 0.2 mm |
| Distance outer ring side face | 2.4 mm |
| Width snap ring groove outer ring | 2.7 mm |
| Width annular lubrication groove outer ring | 8.5 mm |
| Diameter lubrication hole (outer ring) | 4.5 mm |
| Chamfer dimension (sealed bearing) | min. 0.8 mm |
| Chamfer dimension | min. 0.6 mm |
| Category | Dimension |
|---|---|
| Bore diameter | 1.969 in |
| Outside diameter | 3.15 in |
| Width | 1.575 in |
| Outer ring width (sealed bearing) | 1.535 in |
| Snap ring groove diameter at outer ring | 3.063 in |
| Distance between two snap ring grooves | 1.346 in |
| Tolerance for distance C1 | + 0.0079 in |
| Distance outer ring side face | 0.094 in |
| Width snap ring groove outer ring | 0.106 in |
| Width annular lubrication groove outer ring | 0.335 in |
| Diameter lubrication hole (outer ring) | 0.177 in |
| Chamfer dimension (sealed bearing) | min. 0.031 in |
| Chamfer dimension | min. 0.024 in |
Applicable Machines and Industries
1. Heavy-Duty Gearboxes
Role: The NNF 5010 bearing is integral in supporting the shafts within heavy-duty gearboxes, ensuring smooth transmission of power while handling high radial and axial loads. Its robust design allows for efficient operation even under intense stress, making it essential for maintaining the gearbox’s reliability and performance.
Common Brands:Siemens、Bonfiglioli、SEW-Eurodrive
2. Rolling Mills
Role: In rolling mills, the NNF 5010 bearing supports the rollers, allowing them to rotate efficiently while bearing the massive loads involved in the rolling process. Its high load capacity and durability make it ideal for this demanding application, ensuring the smooth operation of the mill and reducing downtime.
Common Brands:Danieli、SMS Group、Primetals Technologies
3. Construction Equipment
Role: The NNF 5010 bearing is used in construction machinery such as excavators, loaders, and cranes. It plays a critical role in supporting rotating components like swing mechanisms and drives, ensuring that the equipment operates efficiently under heavy loads and challenging conditions.
Common Brands:Caterpillar、Komatsu、Liebherr
4. Material Handling Equipment
Role: In material handling equipment such as conveyors, hoists, and forklifts, the NNF 5010 bearing supports the moving parts, allowing them to operate smoothly and carry heavy loads. This bearing’s robust construction helps in reducing downtime and maintaining the efficiency and reliability of the equipment.
Common Brands:Toyota Material Handling、Konecranes、Jungheinrich
5. Mining Equipment
Role: NNF 5010 bearings are used in various mining equipment, including crushers, conveyors, and drilling machines. These bearings provide the necessary support and stability, reducing friction and ensuring the machinery can handle intense loads and harsh mining conditions.
Common Brands:Sandvik、Epiroc、Metso
NNF 5010 Bearing Cross Reference and Interchange
| Manufacturer | Bearing Designation | Equivalent Bearing |
|---|---|---|
| SKF | NNF 5010 ADB-2LSV | SKF NNF 5010 ADB-2LSV |
| Amigo | NNF 5010 ADB-2LSV | Amigo NNF 5010 ADB-2LSV |
| FAG | NNF 5010EDB.2LS.V | FAG NNF 5010EDB.2LS.V |
| INA | SL04 5010PP | INA SL04 5010PP |
Above is a cross reference table and basics to help you make an informed decision.
Choosing the Right Bearing
The Amigo NNF 5010 bearing stands out as a reliable and cost-effective choice for various industrial applications.
When to Choose Amigo NNF 5010 Bearings
1. High Load Capacity Needs:
- The Amigo NNF 5010 bearing is designed to support heavy radial and axial loads, making it an ideal choice for demanding applications such as gearboxes, rolling mills, and construction equipment. Its robust design ensures that it can handle intense stress without compromising performance.
2. Cost-Effective Solution:
- If you’re looking for a high-performance bearing at a competitive price, the Amigo NNF 5010 is an excellent option. It offers similar or even superior specifications compared to other leading brands like SKF and FAG but at a more affordable cost. This makes it a great choice for budget-conscious buyers who don’t want to sacrifice quality.
3. Enhanced Availability:
- Amigo NNF 5010 bearings are more readily available compared to other brands, such as SKF, which may have limited stock. This means faster delivery times, especially for urgent projects where downtime needs to be minimized.
4. Long-Term Reliability:
- The Amigo NNF 5010 bearing is equipped with integral seals and a relubrication feature, ensuring extended service life with minimal maintenance. This makes it particularly suitable for applications where reliability is critical, and where frequent bearing replacements would be costly or impractical.
| Feature/Specification | Amigo NNF 5010 ADB-2LSV | SKF NNF 5010 ADB-2LSV | FAG NNF 5010EDB.2LS.V | INA SL04 5010PP |
|---|---|---|---|---|
| Bore Diameter (d) | 50 mm | 50 mm | 50 mm | 50 mm |
| Outside Diameter (D) | 80 mm | 80 mm | 80 mm | 80 mm |
| Width (B) | 40 mm | 40 mm | 40 mm | 40 mm |
| Dynamic Load Rating | 108 kN | 106 kN | 107 kN | 106 kN |
| Static Load Rating | 160 kN | 159 kN | 159.5 kN | 159 kN |
| Fatigue Load Limit | 18.6 kN | 18.4 kN | 18.5 kN | 18.2 kN |
| Limiting Speed | 1,700 r/min | 1,650 r/min | 1,675 r/min | 1,650 r/min |
| Relubrication Feature | Yes | Yes | Yes | Yes |
| Sealing | Sealed on both sides | Sealed on both sides | Sealed on both sides | Sealed on both sides |
| Product Net Weight | 0.714 kg | 0.717 kg | 0.715 kg | 0.716 kg |
| Price | Competitive | Higher | Medium | Medium |
| Availability | In stock | Limited availability | In stock | In stock |
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Why Amigo NNF 5010 Bearings Are the Top Choice
"I recently switched to Amigo NNF 5010 bearings for our heavy-duty gearboxes, and I'm thoroughly impressed. The bearings perform just as well as the SKF bearings we used before, with no noticeable difference in quality or durability. They handle the high loads efficiently and have been running smoothly since installation. The best part is that Amigo bearings offer the same reliability at a more competitive price, making them a great value for our operations."
Katelyn Goyette
"We've been using Amigo NNF 5010 bearings in our rolling mills for several months now, and they’ve exceeded our expectations. These bearings are just as robust and reliable as the FAG bearings we previously used, handling the demanding conditions of our operation without any issues. The build quality is excellent, and they’ve shown no signs of wear. For anyone looking for a cost-effective alternative to SKF or FAG, Amigo bearings are a solid choice that delivers similar performance."
Adolfo Ebert
"As a maintenance engineer, I’ve always trusted SKF and INA bearings, but after trying the Amigo NNF 5010 bearing, I’m convinced it’s a worthy competitor. The Amigo bearing feels just as durable and reliable as the other premium brands, and it’s been performing flawlessly in our construction equipment. The smooth operation and load-handling capacity are on par with what we’ve come to expect from SKF, but at a better price. I highly recommend giving Amigo a try."
Kevin Bosco
"We decided to give the Amigo NNF 5010 bearing a shot in our wind turbines, and it’s been a great decision. The bearings are robust, handle axial and radial loads effectively, and feel very similar to the INA bearings we’ve used in the past. What’s impressive is the consistent performance, even under tough conditions. Amigo bearings have proven to be a reliable and cost-effective alternative to the more expensive brands like SKF and FAG. I’m very satisfied with this purchase."
Elisa McClure
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