NCF 2956 CV 280x380x60 Bearing
Single Row Full Complement Cylindrical Roller Bearings
The NCF 2956 CV Single Row Full Complement Cylindrical Roller Bearing is a robust and high-performance bearing designed to meet the rigorous demands of heavy industrial applications. This type of bearing is specifically engineered to handle significant radial loads while providing durability and reliability in environments where high load capacity and long service life are critical.
Performance Overview of the NCF 2956 CV Bearings
| Parameter | Value |
|---|---|
| Brand | AMIGO NCF 2956 CV | Interchangeable With: SKF NCF 2956 CV |
| Bore diameter | 280 mm |
| Outside diameter | 380 mm |
| Width | 60 mm |
| Basic dynamic load rating | 880 kN |
| Basic static load rating | 1,730 kN |
| Reference speed | 700 r/min |
| Limiting speed | 900 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 | 19.6 kg |
| Dimensions(mm) | 280x380x60 |
| Parameter | Value |
|---|---|
| Brand | AMIGO NCF 2956 CV | Interchangeable With: SKF NCF 2956 CV |
| Bore diameter | 11.024 in |
| Outside diameter | 14.961 in |
| Width | 2.362 in |
| Basic dynamic load rating | 197,832 lbf |
| Basic static load rating | 388,919 lbf |
| Reference speed | 700 r/min |
| Limiting speed | 900 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 | 43.211 lb |
| Dimensions(mm) | 280x380x60 |
Specifications Overview of the NCF 2956 CV Bearings
| Parameter | Value |
|---|---|
| Bore diameter | 280 mm |
| Outside diameter | 380 mm |
| Width | 60 mm |
| Raceway diameter outer ring | 359.1 mm |
| Permissible axial displacement from the normal position of one bearing ring relative to the other | max. 3 mm |
| Chamfer dimension (r?,?) | min. 2.1 mm |
| Chamfer dimension (r?,?) | min. 1.5 mm |
| Abutment diameter shaft (d?) | min. 291 mm |
| Abutment diameter shaft (d??) | 309 mm |
| Abutment diameter housing (D?) | max. 368 mm |
| Abutment diameter housing (D?) | max. 370 mm |
| Fillet radius (r?) | max. 2 mm |
| Fillet radius (r?) | max. 1.5 mm |
| Parameter | Value |
|---|---|
| Bore diameter | 11.024 in |
| Outside diameter | 14.961 in |
| Width | 2.362 in |
| Raceway diameter outer ring | 14.138 in |
| Permissible axial displacement from the normal position of one bearing ring relative to the other | max. 0.118 in |
| Chamfer dimension (r?,?) | min. 0.083 in |
| Chamfer dimension (r?,?) | min. 0.059 in |
| Abutment diameter shaft (d?) | min. 11.457 in |
| Abutment diameter shaft (d??) | 12.165 in |
| Abutment diameter housing (D?) | max. 14.488 in |
| Abutment diameter housing (D?) | max. 14.567 in |
| Fillet radius (r?) | max. 0.079 in |
| Fillet radius (r?) | max. 0.059 in |
Applicable Machines and Industries
The NCF 2956 CV Single Row Full Complement Cylindrical Roller Bearing is designed for heavy-duty applications where high radial load capacity is essential. Below are the types of machines that commonly use this bearing, the role it plays in these machines, and the common brands associated with each type of machine.
1. Mining Equipment (e.g., Crushers, Conveyors)
Role: In mining equipment, the NCF 2956 CV bearing is used to support heavy rotating shafts, such as those found in crushers and conveyors. It handles the significant radial loads generated by the processing of large quantities of materials.
Common Brands:Caterpillar、Komatsu、Sandvik、Metso、Joy Global
2. Steel Mills (e.g., Rolling Mills, Continuous Casting Machines)
Role: In steel mills, the NCF 2956 CV bearing supports the rollers and other rotating components in rolling mills and continuous casting machines. It provides the necessary load capacity and durability to handle the high stress and harsh conditions in these environments.
Common Brands:Danieli、SMS Group、Primetals Technologies、Nucor、Voestalpine
3. Pulp and Paper Machinery (e.g., Paper Rollers, Rewinders)
Role: In the pulp and paper industry, this bearing supports the paper rollers and rewinders. It ensures smooth rotation and handles the heavy radial loads involved in processing large volumes of paper.
Common Brands:Voith、Valmet、Andritz、Metso Paper、Toscotec
4. Cement Plants (e.g., Kilns, Crushers)
Role: In cement plants, the NCF 2956 CV bearing is used in kilns and crushers, where it supports heavy shafts and ensures the smooth operation of the machinery. It is designed to handle the extreme loads and high temperatures commonly found in these applications.
Common Brands:FLSmidth、Thyssenkrupp、HeidelbergCement、LafargeHolcim、Sinoma
5. Industrial Gearboxes
Role: The NCF 2956 CV bearing is used in industrial gearboxes to support the rotating shafts and gears. It provides the necessary load capacity and reliability to ensure efficient power transmission and minimize wear on the components.
Common Brands:SEW-Eurodrive、Flender (Siemens)、Bonfiglioli、David Brown Santasalo、Sumitomo Drive Technologies
NCF 2956 CV Bearing Cross Reference and Interchange
| Manufacturer | Bearing Model |
|---|---|
| Amigo | NCF 2956 CV |
| SKF | NCF 2956 CV |
| FAG | NCF2956V |
| INA | SL182956 |
A cross reference and interchange guide for NCF 2956 CV bearings is provided above to help you find equivalent bearings from different manufacturers.
Choosing the Right Bearing
This module provides a detailed comparison between the Amigo NCF 2956 CV bearing and other similar models from leading manufacturers such as SKF, FAG, and INA.
When to Choose Amigo NCF 2956 CV Bearings
1. Heavy-Duty Applications
- The Amigo NCF 2956 CV is an excellent choice for applications that require a bearing capable of handling high radial loads. Its full complement design, which includes the maximum number of rollers, provides superior load capacity, making it ideal for heavy-duty applications such as in mining equipment, steel mills, and industrial gearboxes.
2. High Reliability in Harsh Environments
- The Amigo NCF 2956 CV bearing is designed to operate reliably in harsh environments, where high loads and tough conditions are the norm. Its robust construction and high-grade materials ensure durability and long service life, even under extreme conditions.
3. Cost-Effective Solution
- If you are looking for a bearing that offers high performance at a competitive price, the Amigo NCF 2956 CV is the right choice. It provides the same level of quality and reliability as other premium brands like SKF and FAG, but at a more affordable price point, making it an economical option without compromising on performance.
4. Compatibility and Flexibility
- The Amigo NCF 2956 CV is interchangeable with similar models from SKF, FAG, and INA, ensuring compatibility with existing equipment. This flexibility allows you to easily replace or upgrade bearings without concerns about fit or performance.
| Feature | Amigo NCF 2956 CV | SKF NCF 2956 CV | FAG NCF2956V | INA SL182956 |
|---|---|---|---|---|
| Material Quality | High-Grade Bearing Steel | Premium Bearing Steel | High-Quality Bearing Steel | High-Grade Bearing Steel |
| Design | Full Complement | Full Complement | Full Complement | Full Complement |
| Dynamic Load Rating (C) | 880 kN | 870 kN | 870 kN | 870 kN |
| Reference Speed | 700 r/min | 680 r/min | 680 r/min | 680 r/min |
| Limiting Speed | 900 r/min | 880 r/min | 880 r/min | 880 r/min |
| Cage | Without (Full Complement) | Without (Full Complement) | Without (Full Complement) | Without (Full Complement) |
| Axial Displacement Capability | In one direction | In one direction | In one direction | In one direction |
| Price | Competitive | Higher | Moderate | Moderate |
| Warranty | Extended | Standard | Standard | Standard |
| Availability | In Stock | Limited Availability | Available | Available |
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Why Amigo NCF 2956 CV Bearings Are the Top Choice
"I've been using the Amigo NCF 2956 CV bearing in our steel mill's rolling equipment for the past six months, and I must say, it performs exceptionally well. The quality is on par with SKF bearings, which we've used in the past, but at a more affordable price. The bearing handles the high radial loads effortlessly, and we've had no issues with overheating or wear. It feels just as reliable as the SKF models, and I'm very satisfied with the switch."
Carli Kirlin
"We recently installed the Amigo NCF 2956 CV bearing in our mining conveyors, and it has exceeded our expectations. The bearing operates smoothly under heavy loads, and the performance is very similar to the SKF bearings we used before. The durability and load capacity are impressive, and we haven't noticed any difference in quality compared to the more expensive brands. It's a great option if you're looking to maintain high performance without the premium price tag."
Dimitri Dicki
"As a maintenance manager, I've worked with various bearing brands over the years, including SKF and FAG. The Amigo NCF 2956 CV bearing has proven to be just as reliable as these well-known brands. We use it in our industrial gearboxes, and the bearing has handled the high loads and demanding conditions flawlessly. It feels very similar to the SKF bearings in terms of smooth operation and durability. The cost savings make it an even better deal."
Damien Stark
"Switching to the Amigo NCF 2956 CV bearing for our marine propulsion systems was a smart decision. The bearing feels and performs just like the SKF models we used previously, providing the same level of reliability and smooth operation. It's held up incredibly well under the harsh marine environment, and the price difference makes it an excellent value. I highly recommend it for anyone looking for a cost-effective alternative to the big-name brands."
Bria Kerluke
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