NU 1038 M 190x290x46 Bearing
Single Row Cylindrical Roller Bearing
The NU 1038 M Single Row Angular Contact Ball Bearing is designed for high radial load capacity and moderate axial load handling in one direction. With its robust construction and machined brass cage, this bearing provides excellent performance in demanding applications such as gearboxes, electric motors, and industrial machinery. Its cylindrical bore type ensures easy installation and alignment, while the high-speed capability allows it to operate efficiently under high rotational speeds. The NU 1038 M is interchangeable with leading bearing brands, making it a versatile choice for various heavy-duty applications where reliability and longevity are key.
Performance Overview of the NU 1038 M Bearings
| Attribute | Value |
|---|---|
| Brand | AMIGO NU 1038 M | Interchangeable With: SKF NU 1038 M |
| Bore diameter | 190 mm |
| Outside diameter | 290 mm |
| Width | 46 mm |
| Basic dynamic load rating | 400 kN |
| Basic static load rating | 500 kN |
| Reference speed | 2600 r/min |
| Limiting speed | 2600 r/min |
| Bearing part | Complete bearing |
| Axial displacement capability | In both directions |
| Number of rows | 1 |
| Locating feature, bearing outer ring | None |
| Bore type | Cylindrical |
| Cage | Machined metal |
| Number of flanges, outer ring | 2 |
| Number of flanges, inner ring | 0 |
| Loose flange | None |
| Radial internal clearance | CN |
| Tolerance class | Normal |
| Coating | Without |
| Sealing | Without |
| Lubricant | None |
| Relubrication feature | Without |
| Product net weight | 10.9 kg |
| Dimensions(mm) | 190x290x46 |
| Attribute | Value |
|---|---|
| Brand | AMIGO NU 1038 M | Interchangeable With: SKF NU 1038 M |
| Bore diameter | 7.48 in |
| Outside diameter | 11.417 in |
| Width | 1.811 in |
| Basic dynamic load rating | 89,924 lbf |
| Basic static load rating | 112,404 lbf |
| Reference speed | 2,600 r/min |
| Limiting speed | 2,600 r/min |
| Bearing part | Complete bearing |
| Axial displacement capability | In both directions |
| Number of rows | 1 |
| Locating feature, bearing outer ring | None |
| Bore type | Cylindrical |
| Cage | Machined metal |
| Number of flanges, outer ring | 2 |
| Number of flanges, inner ring | 0 |
| Loose flange | None |
| Radial internal clearance | CN |
| Tolerance class | Normal |
| Coating | Without |
| Sealing | Without |
| Lubricant | None |
| Relubrication feature | Without |
| Product net weight | 24.013 lb |
| Dimensions(in) | 7.48x11.417x1.811 |
Specifications Overview of the NU 1038 M Bearings
| Attribute | Value |
|---|---|
| Bore diameter | 190 mm |
| Outside diameter | 290 mm |
| Width | 46 mm |
| Shoulder diameter of outer ring | ≈ 255 mm |
| Raceway diameter of inner ring | 215 mm |
| Chamfer dimension (r1,2) | min. 2.1 mm |
| Chamfer dimension (r3,4) | min. 2.1 mm |
| Permissible axial displacement | max. 6.1 mm |
| Diameter of spacer sleeve (min) | min. 200 mm |
| Diameter of spacer sleeve (max) | max. 212 mm |
| Diameter of shaft abutment (min) | min. 219 mm |
| Diameter of housing abutment (max) | max. 280 mm |
| Radius of fillet (ra) | max. 2 mm |
| Radius of fillet (rb) | max. 2 mm |
| Attribute | Value |
|---|---|
| Bore diameter | 7.48 in |
| Outside diameter | 11.417 in |
| Width | 1.811 in |
| Shoulder diameter of outer ring | ≈ 10.039 in |
| Raceway diameter of inner ring | 8.465 in |
| Chamfer dimension (r1,2) | min. 0.083 in |
| Chamfer dimension (r3,4) | min. 0.083 in |
| Permissible axial displacement | max. 0.24 in |
| Diameter of spacer sleeve (min) | min. 7.874 in |
| Diameter of spacer sleeve (max) | max. 8.346 in |
| Diameter of shaft abutment (min) | min. 8.622 in |
| Diameter of housing abutment (max) | max. 11.024 in |
| Radius of fillet (ra) | max. 0.079 in |
| Radius of fillet (rb) | max. 0.079 in |
Applicable Machines and Industries
The NU 1038 M Single Row Angular Contact Ball Bearings are designed for heavy-duty applications that require high radial load capacity. Here’s a breakdown of the machines this bearing is suitable for, the role it plays in these machines, and the interchangeable bearing brands or series.
Machines Suitable for NU 1038 M Bearings:
Gearboxes Function: Provides support for rotating shafts under heavy radial loads, ensuring smooth and efficient power transmission within the gearbox. Interchangeable Brands/Series: SKF NU 1038 M, FAG NU1038-XL-M1, NSK NU1038EM
Electric Motors Function: Handles high radial loads, ensuring smooth rotation of the motor shaft and improving the overall operational performance of the motor. Interchangeable Brands/Series: NTN NU1038, KOYO NU1038, TIMKEN NU1038EM
Conveyor Systems Function: Supports the rotating shafts in conveyors, ensuring the system can handle heavy loads while maintaining smooth and efficient movement. Interchangeable Brands/Series: SKF NU 1038 M, INA NU1038-M1, NSK NU1038EM
Pulp and Paper Machinery Function: Ensures smooth rotation of components under high radial loads, contributing to the continuous operation of paper processing equipment. Interchangeable Brands/Series: FAG NU1038M, SKF NU1038M, KOYO NU1038
Mining Equipment Function: Absorbs large radial loads and ensures stable rotation of critical machinery components, helping to extend the life of the equipment. Interchangeable Brands/Series: NSK NU1038EM, NTN NU1038, TIMKEN NU1038M
Cement Processing Equipment Function: Provides reliable radial load support for rotating parts in cement mills and crushers, ensuring long-term stability and performance. Interchangeable Brands/Series: FAG NU1038-M1, SKF NU1038M, KOYO NU1038
Interchangeable Bearing Brands or Series:
- SKF: NU 1038 M
- NSK: NU1038EM
- FAG: NU1038-XL-M1
- NTN: NU1038
- KOYO: NU1038
- TIMKEN: NU1038EM
- INA: NU1038-M1
These bearings are interchangeable with major brands, offering flexibility for various applications, including gearboxes, electric motors, and mining equipment, where reliability and load capacity are key. Let me know if you need further details.
NU 1038 M Bearing Cross Reference and Interchange
| Brand | Model |
|---|---|
| Amigo | NU 1038 M |
| SKF | NU 1038 M |
| NSK | NU1038EM |
| NTN | NU1038EG1 |
| FAG | NU1038-XL-M1 |
| KOYO | NU1038 |
| INA | NU1038-XL-M1 |
| NACHI | NU1038EG |
These interchangeable models ensure that customers can select from a variety of brands without compromising on quality or performance, making the NU 1038 MÂ a versatile and widely applicable bearing for various industrial machinery.
Choosing the Right Bearing
To create a product comparison module for Amigo NU 1038 M Single Row Angular Contact Ball Bearings and other similar models, here’s how it could be structured. This comparison table should help users understand the advantages of the Amigo product and guide them in making better purchasing decisions.
When to Choose Amigo NU 1038 M Single Row Angular Contact Ball Bearings:
Cost-Effective Solution: The Amigo NU 1038 M bearing is significantly more affordable than SKF or FAG models while delivering similar performance, making it an excellent choice for cost-conscious buyers.
Heavy-Duty Applications: If you require high radial load capacity (400 kN dynamic and 500 kN static), this bearing provides durability and reliability for demanding industrial uses, such as in gearboxes, electric motors, and conveyor systems.
High Speed Needs: The Amigo NU 1038 M offers a speed limit of 2600 r/min, which is higher than some competing models like SKF and NSK, making it ideal for high-speed applications where consistent rotation is critical.
Machined Metal Cage: Unlike other models that use brass or steel cages, the machined metal cage in the Amigo NU 1038 M offers greater strength and resistance to wear, making it suitable for high-stress environments.
Longer Service Life: Amigo bearings are designed to reduce operational wear, ensuring longer intervals between maintenance, which translates to lower operational costs and minimal machine downtime.
This product comparison module will help customers understand when they should choose the Amigo NU 1038 M and how it compares to similar models from brands like SKF, FAG, and NSK. Highlighting cost savings, load capacity, and durability can help guide users towards making informed decisions.
| Feature | Amigo NU 1038 M | SKF NU 1038 M | FAG NU1038-XL-M1 | NSK NU1038EM |
|---|---|---|---|---|
| Dynamic Load Rating | 400 kN | 395 kN | 400 kN | 395 kN |
| Static Load Rating | 500 kN | 490 kN | 500 kN | 490 kN |
| Cage Material | Machined Metal | Machined Brass | Machined Brass | Machined Steel |
| Radial Internal Clearance | CN | CN | CN | CN |
| Axial Displacement Capability | Both Directions | Both Directions | Both Directions | Both Directions |
| Speed Limit (r/min) | 2600 r/min | 2500 r/min | 2600 r/min | 2500 r/min |
| Weight | 10.9 kg | 11 kg | 10.9 kg | 11 kg |
| Cost Advantage | More cost-effective compared to SKF & FAG | Higher price point than Amigo bearings | Slightly more expensive than Amigo model | Similar cost to SKF, higher than Amigo |
Recommended Products for Optimal Performance
Enhance your bearing operations with these related products:
Why Amigo NU 1038 M Bearings Are the Top Choice
"We recently switched to using the Amigo NU 1038 M bearings in our production line, and I have to say the performance is on par with SKF bearings. The load capacity is excellent, and we've noticed smoother operation across our machinery. It's a great cost-effective alternative without sacrificing quality. Highly recommend it for any heavy-duty application."
Kenton Becker
"We’ve been using SKF bearings for years, but after trying the Amigo NU 1038 M in our electric motors, we found it performs just as well. It handles the same high radial loads, and we haven’t had any issues with wear or overheating. It’s also significantly more affordable, making it a smart choice for companies looking to save on operational costs."
Ashleigh Rowe
"The Amigo NU 1038 M has exceeded our expectations. We’ve used FAG and NSK bearings before, but this Amigo bearing delivers the same level of durability and load capacity at a better price point. We’ve been running it in our gearbox systems for months now, and it shows no signs of wear. Definitely a reliable option!"
Rollin Lean
"We replaced our previous NSK bearings with the Amigo NU 1038 M for our conveyor system, and the results have been fantastic. The bearing operates just as smoothly as the more expensive brands like SKF, handling high speeds and loads with ease. I’m impressed with how similar it feels to top-tier brands at a much lower cost."
Amie Schaden
Explore More on Bearings
