NCF 2936 CV 180x250x42 Bearing
Single Row Full Complement Cylindrical Roller Bearing
The NCF 2936 CV Single Row Full Complement Cylindrical Roller Bearing is designed for heavy radial loads and high operational reliability. With dimensions of 180x250x42mm, it offers enhanced load-carrying capacity due to its full complement design, which eliminates the need for a cage. This bearing is ideal for applications in industries such as mining, heavy machinery, and gearboxes, where durability and performance under extreme conditions are critical. Its ability to operate at low to moderate speeds while maintaining high efficiency makes it a versatile choice for demanding environments.
Performance Overview of the NCF 2936 CV Bearings
| Specifications | Details |
|---|---|
| Brand | AMIGO NCF 2936 CV | Interchangeable With: SKF NCF 2936 CV |
| Bore diameter | 180 mm |
| Outside diameter | 250 mm |
| Width | 42 mm |
| Basic dynamic load rating | 391 kN |
| Basic static load rating | 695 kN |
| Reference speed | 1,100 r/min |
| Limiting speed | 1,400 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) | 180x250x42 |
| Specifications | Details |
|---|---|
| Brand | AMIGO NCF 2936 CV | Interchangeable With: SKF NCF 2936 CV |
| Bore diameter | 7.087 in |
| Outside diameter | 9.843 in |
| Width | 1.654 in |
| Basic dynamic load rating | 87,900 lbf |
| Basic static load rating | 156,242 lbf |
| Reference speed | 1,100 r/min |
| Limiting speed | 1,400 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) | 7.087x9.843x1.654 |
Specifications Overview of the NCF 2936 CV Bearings
| Specifications | Details |
|---|---|
| Bore diameter | 180 mm |
| Outside diameter | 250 mm |
| Width | 42 mm |
| Shoulder diameter inner ring | 203 mm |
| Shoulder diameter outer ring | 223 mm |
| Raceway diameter outer ring | 232 mm |
| Permissible axial displacement | max. 2.5 mm |
| Chamfer dimension r1,2 | min. 2 mm |
| Chamfer dimension r3,4 | min. 11 mm |
| Abutment diameter shaft da min | min. 189 mm |
| Abutment diameter shaft da ss | 199 mm |
| Abutment diameter housing Da max | max. 241 mm |
| Abutment diameter housing Db max | max. 243 mm |
| Fillet radius ra max | max. 2 mm |
| Fillet radius rb max | max. 1 mm |
| Specifications | Details |
|---|---|
| Bore diameter | 7.087 in |
| Outside diameter | 9.843 in |
| Width | 1.654 in |
| Shoulder diameter inner ring | 7.992 in |
| Shoulder diameter outer ring | 8.78 in |
| Raceway diameter outer ring | 9.134 in |
| Permissible axial displacement | max. 0.098 in |
| Chamfer dimension r1,2 | min. 0.079 in |
| Chamfer dimension r3,4 | min. 0.043 in |
| Abutment diameter shaft da min | min. 7.441 in |
| Abutment diameter shaft da ss | 7.835 in |
| Abutment diameter housing Da max | max. 9.488 in |
| Abutment diameter housing Db max | max. 9.567 in |
| Fillet radius ra max | max. 0.079 in |
| Fillet radius rb max | max. 0.039 in |
Applicable Machines and Industries
1. Wind Turbine Gearboxes
- Role: Supports high radial loads and ensures efficient power transmission within the gearbox, offering reliability in variable speed applications.
- Replaceable Bearing Brands/Series: SKF NCF 2936 CV, FAG NCF 2936 V, NSK NCF2936
2. Mining Equipment Crushers
- Role: Handles heavy radial loads, providing stability and durability in harsh mining conditions.
- Replaceable Bearing Brands/Series: Timken NCF 2936 V, SKF NCF 2936 CV, INA SL192936
3. Cement Mill Roller Presses
- Role: Facilitates smooth operation by bearing heavy radial loads, ensuring consistent performance in cement mill rollers.
- Replaceable Bearing Brands/Series: FAG NCF 2936 V, NTN SL2936, SKF NCF 2936 CV
4. Paper Mill Press Rollers
- Role: Supports large radial loads in press roller systems, enhancing paper production efficiency with long-term stability.
- Replaceable Bearing Brands/Series: NSK NCF 2936, INA SL192936, Amigo NCF 2936 CV
5. Conveyor Belt Drive Units
- Role: Ensures smooth operation of conveyor belts under heavy radial loads, reducing wear and extending system life.
- Replaceable Bearing Brands/Series: SKF NCF 2936 CV, Timken NCF 2936 V, NTN SL2936
NCF 2936 CV Bearing Cross Reference and Interchange
| Brand | Bearing Model |
|---|---|
| Amigo | NCF 2936 CV |
| SKF | NCF 2936 CV |
| FAG | SL182936 |
| NSK | RS-2936 |
| NTN | SL2936C3 |
| INA | SL182936-B-XL-BR |
| Timken | NCF2936V |
This table summarizes the bearing cross-reference and interchange guide for the NCF 2936 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 2936 CV bearing to other similar models, several key advantages make it the superior choice for various applications:
When to Choose NCF 2936 Bearings?
- High radial load capacity: If your application demands support for high radial loads, the NCF 2936 is an ideal choice.
- Smooth operation: Designed for applications requiring smooth performance at moderate to high speeds.
- Durability under tough conditions: NCF 2936 bearings excel in industrial machinery where reliability and durability are critical.
- Space efficiency: If space constraints are a concern, this bearing’s design ensures optimal performance in compact areas.
- Cost-effective alternative: Provides comparable performance to top brands at a more affordable price.
The Amigo NCF 2936 CV bearing perfectly balances high load capacity, durability, and affordability. Its performance matches that of premium brands like SKF, but it’s priced more competitively, making it an excellent choice for businesses seeking value without compromising on reliability.
| Feature | Amigo NCF 2936 CV | SKF NCF 2936 CV | FAG SL182936 | NSK RS-2936 | Timken NCF2936V |
|---|---|---|---|---|---|
| Bore Diameter (mm) | 180 | 180 | 180 | 180 | 180 |
| Outside Diameter (mm) | 250 | 250 | 250 | 250 | 250 |
| Width (mm) | 42 | 42 | 42 | 42 | 42 |
| Basic Dynamic Load Rating (kN) | 391 | 391 | 385 | 380 | 390 |
| Basic Static Load Rating (kN) | 695 | 695 | 690 | 685 | 690 |
| Limiting Speed (r/min) | 1,400 | 1,400 | 1,350 | 1,320 | 1,380 |
| Fatigue Load Limit (kN) | 75 | 75 | 73 | 72 | 74 |
| Weight (kg) | 6.14 | 6.14 | 6.10 | 6.12 | 6.13 |
| Sealing | None | None | None | None | None |
| Relubrication Feature | Without | Without | With | With | Without |
Recommended Products for Optimal Performance
Enhance your bearing operations with these related products:
Why Amigo NCF 2936 CV Bearings Are the Top Choice
We’ve been using the Amigo NCF 2936 CV bearing in our gearboxes, and it performs just like the SKF bearings we previously used. The load capacity is impressive, and it runs smoothly under tough conditions. A solid choice for heavy-duty applications!
Arthur Blackwell
I replaced my old bearings with the Amigo NCF 2936 CV, and honestly, I can’t tell the difference compared to more expensive brands like FAG. It’s durable, reliable, and has handled high speeds without any issues.
James Anderson
The Amigo NCF 2936 CV bearing was a great choice for our industrial equipment. The performance is comparable to SKF and Timken bearings we’ve used in the past. It’s an affordable alternative without compromising quality.
Sebastian Ward
I’ve installed the Amigo NCF 2936 CV bearings in our roller presses, and they have performed just as well as the NSK bearings. Excellent durability, and they handle heavy loads without any problems. Very satisfied with the results!
Charlotte Davies
Explore More on Bearings
