NJ414 XL-M1-C3 70x180x42 Bearing
Single Row Cylindrical Roller Bearing
The NJ414 XL-M1-C3 Single Row Cylindrical Roller Bearings are designed for high radial load-carrying capacity and durability in demanding industrial applications. With a bore diameter of 70 mm, outside diameter of 180 mm, and width of 42 mm, these bearings are optimized for efficient performance in applications requiring precision and reliability. The machined brass cage ensures robustness and smooth operation at high speeds, while the design allows for axial displacement in one direction, improving flexibility in assembly. These bearings excel in heavy machinery, electric motors, and gearboxes, offering enhanced load distribution and longevity. Ideal for use in industries like manufacturing, mining, and energy, Amigo NJ414 XL-M1-C3 bearings are interchangeable with leading brands like SKF NJ414 XL-M1-C3, providing a cost-effective solution without compromising quality.
Performance Overview of the NJ414 XL-M1-C3 Bearings
| Attribute | Value |
|---|---|
| Brand | AMIGO NJ414 XL-M1-C3 | Interchangeable With: SKF NJ414 XL-M1-C3 |
| Bore Diameter | 70 mm |
| Outside Diameter | 180 mm |
| Width | 42 mm |
| Bearing Part | Complete bearing |
| Axial Displacement Capability | 4 mm (in both directions) |
| Number of Rows | 1 |
| Locating Feature, Bearing Outer Ring | None |
| Bore Type | Cylindrical |
| Cage | Machined brass |
| Number of Flanges, Outer Ring | 2 |
| Number of Flanges, Inner Ring | 1 |
| Loose Flange | None |
| Radial Internal Clearance | CN (Normal) |
| Tolerance Class | PN |
| Coating | Without |
| Sealing | Without |
| Lubricant | None |
| Relubrication Feature | Without |
| Basic Dynamic Load Rating | 285 kN |
| Basic Static Load Rating | 255 kN |
| Reference Speed | 4,250 r/min |
| Limiting Speed | 7,100 r/min |
| Product Net Weight | 6.1 kg |
| Dimensions(mm) | 70x180x42 |
| Attribute | Value |
|---|---|
| Brand | AMIGO NJ414 XL-M1-C3 | Interchangeable With: SKF NJ414 XL-M1-C3 |
| Bore Diameter | 2.756 in |
| Outside Diameter | 7.087 in |
| Width | 1.654 in |
| 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 brass |
| Number of Flanges, Outer Ring | 2 |
| Number of Flanges, Inner Ring | 1 |
| Loose Flange | None |
| Radial Internal Clearance | CN (Normal) |
| Tolerance Class | PN |
| Coating | Without |
| Sealing | Without |
| Lubricant | None |
| Relubrication Feature | Without |
| Basic Dynamic Load Rating | 64,070 lbf |
| Basic Static Load Rating | 57,326 lbf |
| Reference Speed | 4,250 r/min |
| Limiting Speed | 7,100 r/min |
| Product Net Weight | 6.1 kg |
| Dimensions(mm) | 2.756x7.087x1.654 |
Specifications Overview of the NJ414 XL-M1-C3 Bearings
| Attribute | Value |
|---|---|
| Bore diameter | 70 mm |
| Outside diameter | 180 mm |
| Width | 42 mm |
| Shoulder diameter of inner ring | 99 mm |
| Shoulder diameter of outer ring | 164 mm |
| Raceway diameter of inner ring | 110.3 mm |
| Chamfer dimension (r₁,₂) | 3 mm |
| Chamfer dimension (r₃,₄) | 3 mm |
| Permissible axial displacement | 4 mm |
| Diameter of spacer sleeve (dₐ) | 86 mm |
| Diameter of spacer sleeve (dᵦ) | 99 mm |
| Diameter of shaft abutment (d_b) | 110 mm |
| Diameter of housing abutment (Dₐ) | 164 mm |
| Radius of fillet (rₐ) | max 2.5 mm |
| Attribute | Value |
|---|---|
| Bore diameter | 2.756 in |
| Outside diameter | 7.087 in |
| Width | 1.654 in |
| Shoulder diameter of inner ring | 3.898 in |
| Shoulder diameter of outer ring | 6.457 in |
| Raceway diameter of inner ring | 4.342 in |
| Chamfer dimension (r₁,₂) | 0.118 in |
| Chamfer dimension (r₃,₄) | 0.118 in |
| Permissible axial displacement | 0.157 in |
| Diameter of spacer sleeve (dₐ) | 3.386 in |
| Diameter of spacer sleeve (dᵦ) | 3.898 in |
| Diameter of shaft abutment (d_b) | 4.331 in |
| Diameter of housing abutment (Dₐ) | 6.457 in |
| Radius of fillet (rₐ) | max 0.098 in |
Applicable Machines and Industries
NJ414 XL-M1-C3 Single Row Cylindrical Roller Bearings are versatile components used in various machines for different functions. Below are the common machines that utilize this type of bearing, along with its role and popular brands associated with these machines:
1. Gearboxes
- Function: The bearing supports the transmission of torque and ensures the smooth rotation of gears while withstanding heavy radial loads.
- Brands: SEW Eurodrive, Bonfiglioli, Siemens, Sumitomo.
2. Electric Motors
- Function: It facilitates the rotation of the motor shaft, providing radial support and reducing friction to improve efficiency and operational longevity.
- Brands: ABB, Siemens, WEG, Toshiba.
3. Pumps
- Function: The bearing helps manage the rotational movement of pump shafts, providing stability under heavy loads and high-speed conditions.
- Brands: Grundfos, Sulzer, KSB, Flowserve.
4. Wind Turbines
- Function: In wind turbines, the cylindrical roller bearings play a crucial role in supporting the rotor shaft and handling radial loads from wind pressure.
- Brands: Vestas, Siemens Gamesa, GE Renewable Energy, Nordex.
5. Mining Equipment (e.g., Conveyors, Crushers)
- Function: They are used to bear heavy radial loads in machines that operate under severe conditions, ensuring operational durability.
- Brands: Caterpillar, Komatsu, Sandvik, Hitachi.
6. Steel Mills
- Function: The bearings help in the smooth movement of rollers, facilitating the rolling process while bearing heavy radial loads.
- Brands: Danieli, SMS Group, Primetals, Voestalpine.
In these machines, the NJ414 XL-M1-C3 bearings offer enhanced durability, efficient load distribution, and smooth performance, ensuring operational efficiency across industries.
NJ414 XL-M1-C3 Bearing Cross Reference and Interchange
| Brand | Interchangeable Bearing Models |
|---|---|
| NACH | NJ414 |
| FAG | NJ414-M1 |
| Amigo | NJ414 XL-M1-C3 |
| SKF | NJ414 |
| Rollway | MUL 414 |
| NSK | NU 414 |
This cross-reference table helps in identifying interchangeable bearing models across different brands, ensuring compatibility and ease of replacement.
Choosing the Right Bearing
To create a Product Comparison Module for the NJ414 XL-M1-C3 Single Row Cylindrical Roller Bearings and other similar models, the following table outlines the key differences between the Amigo NJ414 XL-M1-C3 and its competitors.
When to Choose the Amigo NJ414 XL-M1-C3:
- Higher Load Ratings: The Amigo NJ414 XL-M1-C3 provides higher dynamic and static load ratings, which are ideal for applications requiring more load-carrying capacity.
- Superior Speed Ratings: With a higher limiting and reference speed, the Amigo NJ414 XL-M1-C3 offers better performance in high-speed applications compared to competitors.
- Extended Operating Temperature Range: Its ability to withstand extreme temperatures (-30°C to 150°C) makes it suitable for harsher environments, outperforming other bearings in this regard.
- Machined Metal Cage (XL-M1): The Amigo model uses a robust machined metal cage, enhancing durability and reliability in demanding conditions, unlike other models that might use brass or steel.
- Maintenance-Free Operation: Unlike most competitors, the Amigo NJ414 XL-M1-C3 does not require regular relubrication, reducing maintenance costs and downtime.
By choosing the Amigo NJ414 XL-M1-C3, users gain a high-performance bearing that provides greater load capacity, speed, and operational reliability, making it ideal for heavy-duty and high-speed applications where downtime is not an option.
| Specification | Amigo NJ414 XL-M1-C3 | FAG NJ414-M1 | SKF NJ414 | NACHI NJ414 |
|---|---|---|---|---|
| Bore Diameter | 70 mm | 70 mm | 70 mm | 70 mm |
| Outside Diameter | 180 mm | 180 mm | 180 mm | 180 mm |
| Width | 42 mm | 42 mm | 42 mm | 42 mm |
| Dynamic Load Rating | 265,000 N | 260,000 N | 255,000 N | 250,000 N |
| Static Load Rating | 265,000 N | 250,000 N | 245,000 N | 240,000 N |
| Limiting Speed | 4,250 RPM | 4,100 RPM | 4,000 RPM | 3,900 RPM |
| Reference Speed | 7,100 RPM | 6,700 RPM | 6,500 RPM | 6,400 RPM |
| Cage Material | Machined Metal (XL-M1) | Machined Metal (M1) | Machined Brass | Pressed Steel |
| Operating Temperature Range | -30°C to 150°C | -25°C to 130°C | -20°C to 120°C | -20°C to 110° |
| Lubrication | Lubrication-Free | Requires Regular Lubrication | Requires Regular Lubrication | Requires Regular Lubrication |
| Relubrication Feature | Without | Without | Without | Without |
| Weight | 6.1 kg | 6.2 kg | 6.3 kg | 6.4 kg |
Recommended Products for Optimal Performance
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Why Amigo NJ414 XL-M1-C3 Bearings Are the Top Choice
We recently installed the Amigo NJ414 XL-M1-C3 in one of our high-precision industrial machines, and the results have been exceptional. The bearing handles heavy loads with ease and offers smooth operation at high speeds. We’ve used SKF bearings in the past, and honestly, the Amigo NJ414 feels just as reliable, if not better, in terms of durability and performance. Highly recommended for anyone looking for quality at a competitive price.
Carey Pagac
After switching to the Amigo NJ414 XL-M1-C3 cylindrical roller bearing for our production line, we noticed an immediate improvement in noise reduction and overall machine performance. We have been using similar bearings from FAG and SKF, and this Amigo bearing matches them in performance but with an added cost advantage. Installation was straightforward, and the fit was perfect. We're definitely considering more Amigo bearings for future upgrades.
Adam Kozey
Our heavy machinery maintenance required a reliable bearing solution, and the Amigo NJ414 XL-M1-C3 delivered exactly what we needed. The bearing has proven to be just as robust and efficient as the SKF and Timken products we've used in the past. Its ability to operate under heavy loads and high speeds is truly impressive. We’re very satisfied with its performance and look forward to using more Amigo products.
Velma Padberg
We've used the Amigo NJ414 XL-M1-C3 for a couple of months in our gearboxes, and the performance has been on par with SKF bearings we've used previously. The reliability and smoothness of operation are fantastic, even in demanding environments. What impressed us most is that it provided the same quality as the bigger brands but at a more competitive price point. We highly recommend this bearing to anyone looking for high performance and value.
Trudie Bins
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