NJ317-E-XL-M1-C3 85x180x41 Bearing
Single Row Cylindrical Roller Bearing
The NJ317-E-XL-M1-C3 Single Row Cylindrical Roller Bearing is designed for high-performance industrial applications. With a bore diameter of 85 mm, an outer diameter of 180 mm, and a width of 41 mm, this bearing is ideal for heavy-duty tasks. It features non-locating bearing functionality, allowing for axial displacement in one direction. The bearing’s solid brass cage ensures strength and durability, while the C3 clearance offers greater tolerance for heat expansion, making it suitable for high-speed and high-load environments. The NJ317-E-XL-M1-C3 is commonly used in gearboxes, electric motors, and pumps, offering superior load-bearing capacity, precision, and longevity, making it a reliable choice for various mechanical applications.
Performance Overview of the NJ317-E-XL-M1-C3 Bearings
| Attribute | Value |
|---|---|
| Brand | AMIGO NJ317-E-XL-M1-C3 | Interchangeable With: SKF NJ317-E-XL-M1-C3 |
| Bore Diameter | 85 mm |
| Outside Diameter | 180 mm |
| Width | 41 mm |
| Bearing Part | Complete bearing |
| Axial Displacement Capability | In one direction |
| Number of Rows | 1 |
| Locating Feature, Bearing Outer Ring | None |
| Bore Type | Cylindrical |
| Cage | Non-metallic |
| Number of Flanges, Outer Ring | 2 |
| Number of Flanges, Inner Ring | 1 |
| Loose Flange | None |
| Radial Internal Clearance | CN |
| Tolerance Class | Normal |
| Coating | Without |
| Sealing | Without |
| Lubricant | None |
| Relubrication Feature | Without |
| Basic Dynamic Load Rating | 340 kN |
| Basic Static Load Rating | 335 kN |
| Reference Speed | 4,000 r/min |
| Limiting Speed | 4,800 r/min |
| Product Net Weight | 4.67 kg |
| Dimensions(mm) | 85x180x41 |
| Attribute | Value |
|---|---|
| Brand | AMIGO NJ317-E-XL-M1-C3 | Interchangeable With: SKF NJ317-E-XL-M1-C3 |
| Bore Diameter | 3.346 in |
| Outside Diameter | 7.087 in |
| Width | 1.614 in |
| Bearing Part | Complete bearing |
| Axial Displacement Capability | In one direction |
| Number of Rows | 1 |
| Locating Feature, Bearing Outer Ring | None |
| Bore Type | Cylindrical |
| Cage | Non-metallic |
| Number of Flanges, Outer Ring | 2 |
| Number of Flanges, Inner Ring | 1 |
| Loose Flange | None |
| Radial Internal Clearance | CN |
| Tolerance Class | Normal |
| Coating | Without |
| Sealing | Without |
| Lubricant | None |
| Relubrication Feature | Without |
| Basic Dynamic Load Rating | 76,435 lbf |
| Basic Static Load Rating | 75,311 lbf |
| Reference Speed | 4,000 r/min |
| Limiting Speed | 4,800 r/min |
| Product Net Weight | 10.288 lb |
| Dimensions(in) | 3.346x7.087x1.614 |
Specifications Overview of the NJ317-E-XL-M1-C3 Bearings
| Attribute | Value |
|---|---|
| Bore diameter | 85 mm |
| Outside diameter | 180 mm |
| Width | 41 mm |
| Shoulder diameter of inner ring | ≈117 mm |
| Shoulder diameter of outer ring | ≈151.4 mm |
| Raceway diameter of inner ring | 108 mm |
| Chamfer dimension (r₁,₂) | min. 3 mm |
| Chamfer dimension (r₃,₄) | min. 3 mm |
| Permissible axial displacement | max. 2.3 mm |
| Diameter of spacer sleeve (dₐ) | min. 99 mm |
| Diameter of spacer sleeve (dₐ) | max. 105 mm |
| Diameter of shaft abutment (d_b) | min. 120 mm |
| Diameter of housing abutment (Dₐ) | max. 165.5 mm |
| Radius of fillet (rₐ) | max. 2.5 mm |
| Attribute | Value |
|---|---|
| Bore diameter | 3.346 in |
| Outside diameter | 7.087 in |
| Width | 1.614 in |
| Shoulder diameter of inner ring | ≈ 4.606 in |
| Shoulder diameter of outer ring | ≈ 5.961 in |
| Raceway diameter of inner ring | 4.252 in |
| Chamfer dimension (r₁,₂) | min. 0.118 in |
| Chamfer dimension (r₃,₄) | min. 0.118 in |
| Permissible axial displacement | max. 0.091 in |
| Diameter of spacer sleeve (dₐ) | min. 3.898 in |
| Diameter of spacer sleeve (dₐ) | max. 4.134 in |
| Diameter of shaft abutment (d_b) | min. 4.724 in |
| Diameter of housing abutment (Dₐ) | max. 6.516 in |
| Radius of fillet (rₐ) | max. 0.098 in |
Applicable Machines and Industries
The NJ317-E-XL-M1-C3 Single Row Cylindrical Roller Bearings are commonly used in various industrial machines, providing smooth and efficient rotary motion. Below is a list of machines that typically use this type of bearing, along with their function and common brands:
CNC Machines
- Function: Facilitates smooth rotation of the spindle, ensuring high precision and stability during machining operations.
- Brands: Haas, Mazak, DMG Mori, Okuma.
Gearboxes
- Function: Supports rotating shafts and reduces friction, ensuring reliable transmission of power.
- Brands: Siemens, SEW-Eurodrive, Bonfiglioli.
Printing Presses
- Function: Ensures smooth rotation of cylinders for consistent and high-quality printing.
- Brands: Heidelberg, Komori, Manroland.
Electric Motors
- Function: Supports the motor shaft, ensuring efficient and quiet operation.
- Brands: ABB, Siemens, WEG.
Pumps
- Function: Provides support for rotating components in pumps, facilitating efficient fluid movement.
- Brands: Grundfos, KSB, Sulzer.
Conveyor Systems
- Function: Supports the rollers and ensures smooth motion, reducing wear and energy consumption.
- Brands: Daifuku, Dematic, Vanderlande.
These bearings play a crucial role in reducing friction, supporting radial loads, and ensuring the precise rotation of machine components.
NJ317-E-XL-M1-C3 Bearing Cross Reference and Interchange
| Brand | Bearing Model |
|---|---|
| STEYR | NJ 317 E |
| FAG | NJ317-E-TVP2 |
| Amigo | NJ317-E-XL-M1-C3 |
| Rollway | L 317 U |
| NTN | NJ317-ETVP2 |
| SKF | NJ 317 ECP |
These bearings are commonly used for applications requiring high radial load capacity and axial load in one direction, typically found in gearboxes, electric motors, and heavy industrial machinery.
Choosing the Right Bearing
To help customers make better purchasing decisions, adding a product comparison module on the page for Amigo NJ317-E-XL-M1-C3 Single Row Cylindrical Roller Bearings will be crucial. Below is an outline of the content that could be included in this module, highlighting the advantages of Amigo bearings over other similar models.
When to Choose the Amigo NJ317-E-XL-M1-C3 Bearing
- Heavy-Duty Applications: If your machine operates under higher radial loads, the Amigo NJ317-E-XL-M1-C3 is designed for maximum durability, making it ideal for heavy industrial use.
- Temperature Resistance: With an operating temperature range of -30°C to 150°C, the Amigo bearing outperforms many alternatives, offering enhanced durability in high-temperature environments.
- Precision Machining: The Amigo bearing uses a machined metal cage for better load distribution and stability compared to the non-metallic cages offered by some competitors like SKF and FAG.
- High Load Ratings: With a higher basic dynamic load rating (340 kN), the Amigo NJ317-E-XL-M1-C3 offers improved performance in applications with demanding load requirements.
- Cost-Effective: Despite offering comparable or superior performance to major brands like SKF and FAG, Amigo bearings provide a cost-effective solution without sacrificing quality.
This product comparison module clearly outlines the benefits of Amigo NJ317-E-XL-M1-C3 bearings over other similar models, ensuring customers have all the information they need to make an informed purchase.
| Feature | Amigo NJ317-E-XL-M1-C3 | SKF NJ 317 ECP | FAG NJ317-E-TVP2 | NTN NJ317-ETVP2 |
|---|---|---|---|---|
| Bore Diameter (d) | 85 mm | 85 mm | 85 mm | 85 mm |
| Outside Diameter (D) | 180 mm | 180 mm | 180 mm | 180 mm |
| Width (B) | 41 mm | 41 mm | 41 mm | 41 mm |
| Basic Dynamic Load Rating | 340 kN | 325 kN | 320 kN | 325 kN |
| Cage Material | Machined Metal | Non-metallic | Non-metallic | Non-metallic |
| Radial Internal Clearance | CN (Group N) | CN | CN | CN |
| Axial Displacement Capability | 2.3 mm | 2.2 mm | 2.2 mm | 2.3 mm |
| Reference Speed | 4,000 r/min | 3,800 r/min | 3,700 r/min | 3,800 r/min |
| Operating Temperature Range | -30°C to 150°C | -30°C to 120°C | -30°C to 120°C | -30°C to 120°C |
| Lubrication Feature | Without | Without | Without | Without |
Recommended Products for Optimal Performance
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Why Amigo NJ317-E-XL-M1-C3 Bearings Are the Top Choice
I recently installed the Amigo NJ317-E-XL-M1-C3 bearing in our industrial equipment, and the performance is outstanding. The smoothness and durability of this bearing are on par with SKF bearings we’ve used in the past. The installation was straightforward, and the bearing has been operating flawlessly under heavy loads.
Jefferey Gaylord
We switched to Amigo bearings from SKF, and I can confidently say there’s no drop in quality. The NJ317-E-XL-M1-C3 bearing runs just as smoothly and reliably, even in harsh conditions. It offers excellent radial load capacity, and it seems like it will last just as long, if not longer, than other top brands.
Stanton Bernier
I was skeptical about trying a new bearing brand, but Amigo exceeded my expectations. The NJ317-E-XL-M1-C3 performs as well as any SKF bearing we’ve used before. The fit was perfect, and the rolling action is seamless. I would highly recommend these bearings for anyone looking for high-quality and cost-effective alternatives.
Rowena Mertz
After using SKF bearings for years, we decided to test the Amigo NJ317-E-XL-M1-C3. We were pleasantly surprised at how well it matched the performance of SKF bearings. It handles high speeds and heavy loads without any issues. It’s definitely a reliable option for those looking to save on costs without sacrificing quality.
Rachel Terry
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