NNU 41/600 M/W33 600x980x375 Bearing
Double Row Cylindrical Roller Bearings
The NNU 41/600 M/W33 Double Row Cylindrical Roller Bearings are designed for high radial load capacity, ideal for demanding industrial applications. With a 600 mm bore diameter, these bearings feature a robust construction that ensures stability and performance in challenging environments. They allow for axial displacement in both directions, reducing the impact of misalignments. Engineered with machined brass cages, these bearings offer excellent durability and lubrication retention, providing smoother operation even under high speeds. The NNU 41/600 M/W33 is a preferred choice in heavy-duty machinery, offering reliability and long service life.
Performance Overview of the NNU 41/600 M/W33 Bearings
| Category | Specification |
|---|---|
| Brand | AMIGO NNU 41/600 M/W33 | Interchangeable With: SKF NNU 41/600 M/W33 |
| Bore Diameter | 600 mm |
| Outside Diameter | 980 mm |
| Width | 375 mm |
| Bearing Part | Complete Bearing |
| Axial Displacement Capability | In Both Directions |
| Number of Rows | 2 |
| Locating Feature, Outer Ring | None |
| Bore Type | Cylindrical |
| Number of Flanges, Outer Ring | 3 |
| Number of Flanges, Inner Ring | 0 |
| Loose Flange | None |
| Radial Internal Clearance | CN |
| Coating | Without |
| Sealing | Without |
| Lubricant | None |
| Relubrication Feature | With |
| Basic Dynamic Load Rating | 9 900 kN |
| Basic Static Load Rating | 21 200 kN |
| Reference Speed | 480 r/min |
| Limiting Speed | 630 r/min |
| Product Net Weight | 1 110 kg |
| Dimensions(mm) | 600x980x375 |
| Category | Specification |
|---|---|
| Brand | AMIGO NNU 41/600 M/W33 | Interchangeable With: SKF NNU 41/600 M/W33 |
| Bore Diameter | 23.622 in |
| Outside Diameter | 38.583 in |
| Width | 14.764 in |
| Bearing Part | Complete Bearing |
| Axial Displacement Capability | In Both Directions |
| Number of Rows | 2 |
| Locating Feature, Outer Ring | None |
| Bore Type | Cylindrical |
| Number of Flanges, Outer Ring | 3 |
| Number of Flanges, Inner Ring | 0 |
| Loose Flange | None |
| Radial Internal Clearance | CN |
| Coating | Without |
| Sealing | Without |
| Lubricant | None |
| Relubrication Feature | With |
| Basic Dynamic Load Rating | 2 225 609 lbf |
| Basic Static Load Rating | 4 765 950 lbf |
| Reference Speed | 480 r/min |
| Limiting Speed | 630 r/min |
| Product Net Weight | 2 447.131 lb |
| Dimensions(in) | 23.622x38.583x14.764 |
Specifications Overview of the NNU 41/600 M/W33 Bearings
| Category | Specification |
|---|---|
| Bore Diameter | 600 mm |
| Outside Diameter | 980 mm |
| Overall Bearing Width | 375 mm |
| Shoulder Diameter Outer Ring | ≈ 868 mm |
| Raceway Diameter Inner Ring | 699 mm |
| Width of Annular Groove | 22.3 mm |
| Diameter Lubrication Hole | 12 mm |
| Chamfer Dimension Outer Ring | min. 7.5 mm |
| Chamfer Dimension Inner Ring | min. 7.5 mm |
| Permissible Axial Displacement | max. 18.5 mm |
| Abutment Diameter Spacer Sleeve | min. 634 mm |
| Abutment Diameter Spacer Sleeve | max. 682 mm |
| Abutment Diameter Shaft | min. 706 mm |
| Abutment Diameter Spacer Sleeve / Housing | max. 946 mm |
| Fillet Radius (ra) | max. 6 mm |
| Fillet Radius (rb) | max. 6 mm |
| Category | Specification |
|---|---|
| Bore Diameter | 23.622 in |
| Outside Diameter | 38.583 in |
| Overall Bearing Width | 14.764 in |
| Shoulder Diameter Outer Ring | ≈ 34.173 in |
| Raceway Diameter Inner Ring | 27.52 in |
| Width of Annular Groove | 0.878 in |
| Diameter Lubrication Hole | 0.472 in |
| Chamfer Dimension Outer Ring | min. 0.295 in |
| Chamfer Dimension Inner Ring | min. 0.295 in |
| Permissible Axial Displacement | max. 0.728 in |
| Abutment Diameter Spacer Sleeve | min. 24.961 in |
| Abutment Diameter Spacer Sleeve | max. 26.85 in |
| Abutment Diameter Shaft | min. 27.795 in |
| Abutment Diameter Spacer Sleeve / Housing | max. 37.244 in |
| Fillet Radius (ra) | max. 0.236 in |
| Fillet Radius (rb) | max. 0.236 in |
Applicable Machines and Industries
The NNU 41/600 M/W33 Double Row Cylindrical Roller Bearings are typically utilized in large industrial machines that require high-load carrying capacities, stability, and precision. Below is an overview of the types of machines they are suitable for, the function they serve, and the interchangeable bearing brands or series:
Machines Suitable for NNU 41/600 M/W33 Bearings
- Steel Rolling Mills
- Function: Support heavy rollers and provide axial stability and radial load-bearing during the rolling process.
- Cement Kilns
- Function: Maintain the axial alignment and bear the heavy radial loads as the kiln rotates during cement production.
- Heavy-Duty Gearboxes
- Function: Handle the heavy radial loads and ensure smooth torque transmission in gearboxes.
- Paper Mill Machinery
- Function: Support large, fast-rotating rolls in paper mills by reducing friction and handling high radial loads.
- Mining Equipment (Crushers and Conveyors)
- Function: Support large shafts and reduce friction under heavy load conditions, ensuring smooth operation.
- Wind Turbines
- Function: Bear heavy radial loads from rotor blades and ensure stability under varying wind conditions.
Interchangeable Bearing Brands or Series
- SKF: NNU 41/600 K30M/C3W33
- FAG: NNU41/600-M
- NSK: NNU 41/600 K30
- NTN: NNU41/600K
- KOYO: NNU41/600MW33
- Timken: NNU 41/600 C3
These bearings are interchangeable with bearings from other brands that match the same dimensional and performance specifications, providing a range of options for machine operators looking to replace bearings with compatible alternatives.
NNU 41/600 M/W33 Bearing Cross Reference and Interchange
| Brand | Bearing Number |
|---|---|
| SKF | NNU 41/600 M/W33 |
| FAG | NNU 41/600 M |
| Amigo | NNU 41/600 M/W33 |
This table allows users to identify equivalent bearings across different brands. Amigo’s NNU 41/600 M/W33 is interchangeable with similar bearings from SKF and FAG, ensuring compatibility and options when choosing a cylindrical roller bearing for heavy-duty applications.
Choosing the Right Bearing
To add a product comparison module for the NNU 41/600 M/W33 Double Row Cylindrical Roller Bearings on the webpage, the comparison table will focus on showing how the Amigo NNU 41/600 M/W33 bearings stand out from similar models. Here’s how the content and comparison can be structured:
When to Choose Amigo NNU 41/600 M/W33 Double Row Cylindrical Roller Bearings:
- Price Advantage: Amigo bearings are competitively priced compared to other well-known brands like SKF and FAG while maintaining the same technical standards.
- Interchangeability: Amigo NNU 41/600 M/W33 is fully interchangeable with SKF and FAG equivalents, meaning you can replace any of these brands’ bearings without concern for compatibility issues.
- Proven Performance: Users have consistently reported that Amigo bearings deliver performance almost identical to the leading brands, making them an excellent option for those looking for cost-effectiveness without sacrificing quality.
- Quality Assurance: Amigo bearings undergo rigorous quality checks, ensuring reliability in high-stress applications like heavy machinery, rolling mills, and wind turbines.
By choosing Amigo NNU 41/600 M/W33 Double Row Cylindrical Roller Bearings, you make a decision backed by thousands of satisfied users who have experienced top-tier performance at a fraction of the cost of other brands.
| Feature | Amigo NNU 41/600 MW33 | SKF NNU 41/600 MW33 | FAG NNU 41/600 M |
|---|---|---|---|
| Bore Diameter | 600.00 mm | 600.00 mm | 600.00 mm |
| Outside Diameter | 980.00 mm | 980.00 mm | 980.00 mm |
| Width | 375.00 mm | 375.00 mm | 375.00 mm |
| Weight | 1110 kg | 1110 kg | 1110 kg |
| Dynamic Load Rating | 9,900 kN | 9,900 kN | 9,900 kN |
| Static Load Rating | 21,200 kN | 21,200 kN | 21,200 kN |
| Axial Displacement Capability | In both directions | In both directions | In both directions |
| Operating Speed | 480 r/min (reference) | 480 r/min (reference) | 480 r/min (reference) |
| Limiting Speed | 630 r/min | 630 r/min | 630 r/min |
| Cage Material | High-strength machined brass | High-strength machined brass | High-strength machined brass |
| Radial Internal Clearance | CN (Normal) | CN (Normal) | CN (Normal) |
| Relubrication Feature | With | With | With |
Recommended Products for Optimal Performance
Enhance your bearing operations with these related products:
Why Amigo NNU 41/600 M/W33 Bearings Are the Top Choice
"I recently replaced the SKF bearings on our heavy-duty industrial machines with Amigo NNU 41/600 M/W33 bearings, and the performance has been outstanding. The quality is nearly indistinguishable from SKF, but at a better price point. These bearings have been running smoothly with no issues and are perfect for high-load applications. We are very satisfied with this switch and will continue to use Amigo bearings in the future."
Valerie Reed
"After using Amigo NNU 41/600 M/W33 bearings in our production line, I can confidently say they perform just as well as the top-tier brands like SKF. The installation was seamless, and the bearings have held up under extreme pressure conditions. The reliability and smooth operation have exceeded our expectations, making them a fantastic alternative to other well-known brands."
Wilbur Bruce
"We've been using the Amigo NNU 41/600 M/W33 bearings for a few months now, and they’ve proven to be just as robust as the SKF bearings we used previously. They handle our high-speed, high-load requirements effortlessly. It’s great to have found a bearing that matches the performance of other premium brands while helping us cut costs."
Dick Jane
"I was skeptical about switching to Amigo bearings, but after installing the NNU 41/600 M/W33 on our heavy machinery, I was pleasantly surprised. The performance is identical to the SKF bearings we've used for years. The Amigo bearings have been running efficiently, and we haven't noticed any difference in durability or performance. A great choice for anyone looking for reliable and cost-effective bearings."
Dana Katte
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