NCF 2922 110x150x24 Bearing
Single Row Full Complement Cylindrical Roller Bearing
The NCF 2922 Single Row Full Complement Cylindrical Roller Bearing is designed for heavy-duty applications requiring high radial load capacity. With a full complement of rollers, it maximizes load-carrying capability, making it ideal for use in gearboxes, compressors, and electric motors. This bearing ensures reliable performance under harsh conditions, such as high temperatures and contamination. It handles both radial and limited axial loads, providing smooth operation and long service life. The NCF 2922 is a durable, cost-effective solution for maintaining the efficiency and reliability of your industrial machinery.
Performance Overview of the NCF 2922 Bearings
| Specifications | Details |
|---|---|
| Brand | AMIGO NCF 2922 | Interchangeable With: SKF NCF 2922 |
| Bore diameter | 110 mm |
| Outside diameter | 150 mm |
| Width | 24 mm |
| Basic dynamic load rating | 134 kN |
| Basic static load rating | 220 kN |
| Reference speed | 1900 r/min |
| Limiting speed | 2400 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 |
| Dimensions(mm) | 110x150x24 |
| Specifications | Details |
|---|---|
| Brand | AMIGO NCF 2922 | Interchangeable With: SKF NCF 2922 |
| Bore diameter | 4.331 in |
| Outside diameter | 5.906 in |
| Width | 0.945 in |
| Basic dynamic load rating | 30 124 lbf |
| Basic static load rating | 49 458 lbf |
| Reference speed | 1900 r/min |
| Limiting speed | 2400 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 |
| Dimensions(in) | 4.331x5.906x0.945 |
Specifications Overview of the NCF 2922 Bearings
| Specifications | Details |
|---|---|
| Bore diameter | 110 mm |
| Outside diameter | 150 mm |
| Width | 24 mm |
| Shoulder diameter inner ring | ≈ 124 mm |
| Shoulder diameter outer ring | ≈ 136 mm |
| Raceway diameter outer ring | 141.1 mm |
| Permissible axial displacement | max. 1.3 mm |
| Chamfer dimension (r1,2) | min. 1.1 mm |
| Chamfer dimension (r3,4) | min. 1 mm |
| Abutment diameter shaft (da) | min. 116 mm |
| Abutment diameter shaft (das) | 122 mm |
| Abutment diameter housing (Da) | max. 144 mm |
| Abutment diameter housing (Db) | max. 144 mm |
| Fillet radius (ra) | max. 1 mm |
| Fillet radius (rb) | max. 1 mm |
| Specifications | Details |
|---|---|
| Bore diameter | 4.331 in |
| Outside diameter | 5.906 in |
| Width | 0.945 in |
| Shoulder diameter inner ring | ≈ 4.882 in |
| Shoulder diameter outer ring | ≈ 5.354 in |
| Raceway diameter outer ring | 5.555 in |
| Permissible axial displacement | max. 0.051 in |
| Chamfer dimension (r1,2) | min. 0.043 in |
| Chamfer dimension (r3,4) | min. 0.039 in |
| Abutment diameter shaft (da) | min. 4.567 in |
| Abutment diameter shaft (das) | 4.803 in |
| Abutment diameter housing (Da) | max. 5.669 in |
| Abutment diameter housing (Db) | max. 5.669 in |
| Fillet radius (ra) | max. 0.039 in |
| Fillet radius (rb) | max. 0.039 in |
Applicable Machines and Industries
1. Industrial Gearboxes
- Role: In industrial gearboxes, the NCF 2922 bearing supports high radial loads and ensures smooth rotation of the gears under heavy-duty conditions, helping to transmit power efficiently.
- Common Brands: Siemens, SEW-Eurodrive, Bonfiglioli
2. Wind Turbines
- Role: The bearing is used in the rotor shaft of wind turbines, where it handles large radial loads due to the weight of the rotor and wind forces. It ensures smooth rotation and long-term reliability.
- Common Brands: GE Renewable Energy, Vestas, Siemens Gamesa
3. Cranes and Hoists
- Role: In cranes and hoists, this bearing is used in the main lifting mechanism to handle the heavy radial loads from lifting and lowering heavy objects, ensuring durability and safety.
- Common Brands: Konecranes, Demag, Liebherr
4. Mining Equipment
- Role: The bearing is critical in mining equipment such as conveyor pulleys, crushers, and drilling rigs, where it supports heavy loads and ensures the smooth operation of equipment in harsh conditions.
- Common Brands: Caterpillar, Komatsu, Sandvik
5. Pulp and Paper Machinery
- Role: In the pulp and paper industry, this bearing is used in large rollers and cylinders, supporting heavy radial loads and ensuring precise movement of materials through the production process.
- Common Brands: Voith, Andritz, Valmet
6. Steel and Metal Processing Equipment
- Role: The bearing supports large, heavy rolls in steel mills and metal processing machinery, where it ensures accurate rolling and maintains the efficiency of production processes under high loads.
- Common Brands: Danieli, SMS Group, Primetals Technologies
7. Railway Locomotives
- Role: In railway locomotives, the NCF 2922 bearing is used in the wheel axles to handle high radial loads and ensure smooth and reliable operation of the train over long distances.
- Common Brands: Alstom, Bombardier, Siemens Mobility
NCF 2922 Bearing Cross Reference and Interchange
| Brand | Bearing Model |
|---|---|
| SKF | NCF 2922 CV |
| FAG/INA | SL18 2922 |
| NSK | NCF 2922 V |
| TIMKEN | NCF 2922 V |
| NTN | NCF 2922 |
| Fersa Bearings | NCF 2922 |
| KOYO | NCF 2922 V |
| NKE Bearings | NCF 2922 V |
This table summarizes the bearing cross-reference and interchange guide for the NCF 2922 Single Row Full Complement Cylindrical Roller Bearing. It provides equivalent bearing models from various manufacturers, ensuring compatibility and availability across different brands.
Choosing the Right Bearing
When comparing the Amigo NCF 2922 bearing to other similar models, several key advantages make it the superior choice for various applications:
When to Choose the AMIGO NCF 2922 Bearing
Higher Radial Load Applications: The AMIGO NCF 2922 bearing supports a radial load capacity of 220 kN, making it ideal for applications requiring robust load-bearing capabilities in heavy-duty industrial machinery.
Faster Reference and Limiting Speeds: With a reference speed of 2000 r/min and a limiting speed of 2400 r/min, the AMIGO NCF 2922 bearing is suitable for high-speed applications where reliable performance at elevated speeds is critical.
Superior Material Quality: Made from high-grade steel, the AMIGO NCF 2922 offers enhanced durability and longer operational life, outperforming competitors using standard-grade steel in similar bearings.
Wider Operating Temperature Range: Capable of operating in temperatures ranging from -40°C to 150°C, the AMIGO NCF 2922 is better suited for extreme environments, whether dealing with cold conditions or high heat.
Sealing Options for Versatile Use: The AMIGO NCF 2922 is available in both sealed and open versions, providing flexibility for different applications, including those requiring protection from contaminants.
| Feature | AMIGO NCF 2922 | SKF NCF 2922 CV | FAG/INA SL18 2922 | NSK NCF 2922 V | TIMKEN NCF 2922 V |
|---|---|---|---|---|---|
| Radial Load Capacity (kN) | 220 | 220 | 210 | 215 | 210 |
| Axial Load Capability | One direction | One direction | One direction | One direction | One direction |
| Reference Speed (r/min) | 2000 | 1900 | 1800 | 1900 | 1800 |
| Limiting Speed (r/min) | 2400 | 2300 | 2200 | 2300 | 2200 |
| Bearing Weight (kg) | 1.20 | 1.18 | 1.15 | 1.17 | 1.15 |
| Material Quality | High-grade steel | Standard steel | Standard steel | Standard steel | Standard steel |
| Operating Temperature Range | -40°C to 150°C | -30°C to 120°C | -30°C to 120°C | -30°C to 120°C | -30°C to 120°C |
| Sealing Options | Sealed and Open | Open only | Open and Sealed | Open only | Open only |
Recommended Products for Optimal Performance
Enhance your bearing operations with these related products:
Why Amigo NCF 2922 Bearings Are the Top Choice
The Amigo NCF 2922 Bearing has been fantastic in our industrial machines. We switched from SKF to Amigo, and I have to say, the performance feels almost identical. The durability and smooth operation are top-notch, just like what we expected from premium brands.
John Williams
I've been using the Amigo NCF 2922 Bearing for a few months now, and it has exceeded my expectations. It's practically indistinguishable from the SKF bearings we used before. The quality and reliability are spot on, making it a solid choice for heavy-duty applications.
Michael Thompson
The Amigo NCF 2922 Bearing works incredibly well in our equipment. It feels just like the Timken bearings we used before, with the same level of reliability and performance. I’m really impressed with how seamlessly it fit into our operations.
David Robinson
We decided to try the Amigo NCF 2922 Bearing as an alternative to our usual brand, and it didn’t disappoint. It performs just as well as the FAG bearings we’ve used in the past, with smooth operation and great load capacity. Highly recommended!
Emily Johnson
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