NCF 2330 ECJB 150x320x108 Bearing
Single Row Cylindrical Roller Bearing
The NCF 2330 ECJB Single Row Angular Contact Ball Bearing is designed for high radial load capacity and durability, making it ideal for demanding industrial applications. With dimensions of 150mm bore diameter, 320mm outside diameter, and 108mm width, this bearing offers robust support for large equipment and machinery. Its non-separable design includes a sheet metal cage that enhances strength while maintaining precise alignment. The bearing also features axial displacement capability in one direction, ensuring smooth operation even under varying load conditions. It’s perfect for heavy-duty applications where performance and reliability are critical, providing an excellent alternative to SKF and other well-known brands.
Performance Overview of the NCF 2330 ECJB Bearings
| Attribute | Value |
|---|---|
| Brand | AMIGO NCF 2330 ECJB | Interchangeable With: SKF NCF 2330 ECJB |
| Bore Diameter | 150 mm |
| Outside Diameter | 320 mm |
| Width | 108 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 | Sheet Metal |
| 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 |
| Basic Dynamic Load Rating | 1430 kN |
| Basic Static Load Rating | 1760 kN |
| Reference Speed | 2200 r/min |
| Limiting Speed | 3000 r/min |
| Dimensions(mm) | 150x320x108 |
| Attribute | Value |
|---|---|
| Brand | AMIGO NCF 2330 ECJB | Interchangeable With: SKF NCF 2330 ECJB |
| Bore Diameter | 5.906 in |
| Outside Diameter | 12.598 in |
| Width | 4.252 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 | Sheet Metal |
| 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 |
| Basic Dynamic Load Rating | 321,477 lbf |
| Basic Static Load Rating | 395,664 lbf |
| Reference Speed | 2200 r/min |
| Limiting Speed | 3000 r/min |
| Dimensions(in) | 5.906x12.598x4.252 |
Specifications Overview of the NCF 2330 ECJB Bearings
| Attribute | Value |
|---|---|
| Bore Diameter (d) | 150 mm |
| Outside Diameter (D) | 320 mm |
| Width (B) | 108 mm |
| Shoulder Diameter Inner Ring (d1) | ≈ 209.5 mm |
| Shoulder Diameter Outer Ring (D1) | ≈ 268.4 mm |
| Raceway Diameter Outer Ring (E) | 283 mm |
| Permissible Axial Displacement (s) | max. 10.5 mm |
| Chamfer Dimension (r1,2) | min. 4 mm |
| Abutment Diameter Shaft (da min.) | min. 167 mm |
| Abutment Diameter Shaft (da max.) | max. 201 mm |
| Abutment Diameter Housing (Da min.) | min. 276 mm |
| Abutment Diameter Housing (Da max.) | max. 302.2 mm |
| Fillet Radius (ra) | max. 3 mm |
| Attribute | Value |
|---|---|
| Bore Diameter (d) | 5.906 in |
| Outside Diameter (D) | 12.598 in |
| Width (B) | 4.252 in |
| Shoulder Diameter Inner Ring (d1) | ≈ 8.248 in |
| Shoulder Diameter Outer Ring (D1) | ≈ 10.567 in |
| Raceway Diameter Outer Ring (E) | 11.142 in |
| Permissible Axial Displacement (s) | max. 0.413 in |
| Chamfer Dimension (r1,2) | min. 0.157 in |
| Abutment Diameter Shaft (da min.) | min. 6.575 in |
| Abutment Diameter Shaft (da max.) | max. 7.913 in |
| Abutment Diameter Housing (Da min.) | min. 10.8661 in |
| Abutment Diameter Housing (Da max.) | max. 11.898 in |
| Fillet Radius (ra) | max. 0.118 in |
Applicable Machines and Industries
The NCF 2330 ECJB Single Row Angular Contact Ball Bearings are commonly used in heavy-duty industrial applications such as:
Suitable Machines:
- Mining Equipment (e.g., excavators, conveyors)
- These bearings support high radial loads and moderate axial loads, ensuring reliability in mining environments.
- Steel Mills (e.g., rolling mills, continuous casting machines)
- They provide excellent load-carrying capacity for the demanding processes in steel production.
- Cement Plants (e.g., rotary kilns, crushers)
- The bearings endure heavy loads and help in the efficient movement of materials within the plant.
- Pulp & Paper Industry (e.g., paper rollers, conveyors)
- They ensure smooth rotation and resistance to misalignment in heavy machinery like rollers.
- Wind Turbines
- They offer long-term reliability under high loads, contributing to the smooth operation of turbine shafts.
Bearing Functions:
- Support High Radial Loads: The NCF 2330 ECJB bearings are designed to handle heavy radial loads, making them ideal for machinery where the radial pressure is significant.
- Allow for Axial Movement: These bearings can support moderate axial loads, which is essential for machines that experience a combination of axial and radial forces.
- Enhance Durability: Their robust design helps in extending the life of heavy machinery by reducing wear and tear.
Interchangeable Bearing Brands/Series:
- SKF NCF 2330 ECJB
- FAG NCF2330V
- INA NCF2330V
- NSK NCF2330V
- NTN NCF2330V
- Amigo NCF 2330 ECJB
These bearings are functionally similar to the SKF, FAG, INA, and other equivalent series, making them easily interchangeable.
NCF 2330 ECJB Bearing Cross Reference and Interchange
| Brand | Model |
|---|---|
| SKF | NCF 2330 ECJB |
| Amigo | NCF 2330 ECJB |
This table highlights the technical specifications and interchange options for the NCF 2330 ECJB bearing.
Choosing the Right Bearing
To create a product comparison module for NCF 2330 ECJB Single Row Angular Contact Ball Bearings, you can highlight specific advantages of Amigo NCF 2330 ECJB bearings compared to other similar models. Here’s a draft of the comparison table and decision-making guide to help users make better purchasing decisions:
When to Choose Amigo NCF 2330 ECJB Bearings:
Higher Load Capacity: Amigo NCF 2330 ECJB offers excellent static and dynamic load ratings (1,760 kN and 1,430 kN respectively), making it ideal for applications that involve heavy loads. This puts it on par with SKF but better than many other brands.
Performance Under High Speeds: With a maximum limiting speed of 3,000 r/min, this bearing is well-suited for machinery requiring high-speed operation, providing better operational efficiency compared to lower-speed models.
Durability and Long Service Life: The Amigo bearing is built with a sheet metal cage, offering strength and resistance in high-capacity environments. The design reduces the need for frequent lubrication and maintenance, making it more cost-effective in the long run.
Cost-Effective Alternative: Compared to other premium brands, Amigo offers similar performance at a more affordable price, making it an excellent choice for cost-conscious buyers without compromising on quality.
Perfect Fit for Critical Applications: With high axial displacement capabilities, this bearing is perfect for machines experiencing axial loads, such as presses, mills, and other industrial equipment where precision is key.
This comparison module will guide users in understanding why Amigo’s NCF 2330 ECJB is a superior option for their application, helping them make an informed purchasing decision.
| Feature | Amigo NCF 2330 ECJB | SKF NCF 2330 ECJB | Other Brand X |
|---|---|---|---|
| Dynamic Load Rating | 1,430 kN | 1,430 kN | 1,350 kN |
| Static Load Rating | 1,760 kN | 1,760 kN | 1,650 kN |
| Fatigue Load Limit | 183 kN | 183 kN | 170 kN |
| Operating Speed (Max) | 3,000 r/min | 3,000 r/min | 2,800 r/min |
| Material | Sheet Metal Cage | Sheet Metal Cage | Machined Brass Cage |
| Sealing | Without | Without | With Sealing |
| Relubrication Feature | Without | Without | With Relubrication |
| Axial Displacement Capability | In One Direction | In One Direction | In Both Directions |
| Chamfer Dimensions | 4 mm | 4 mm | 3 mm |
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Why Amigo NCF 2330 ECJB Bearings Are the Top Choice
"We've been using Amigo NCF 2330 ECJB bearings in our heavy-duty equipment for several months now, and they perform just as well as the SKF bearings we used previously. The durability and load-handling capacity are impressive, and we haven't noticed any difference in quality between Amigo and other major brands. These bearings have been a great addition to our machinery, offering reliability and excellent performance under high loads."
Mckenna Schaden
"After switching to Amigo NCF 2330 ECJB bearings from another brand, we were pleasantly surprised by their performance. These bearings feel remarkably similar to SKF bearings in terms of smooth operation and stability. Our machines run more efficiently, and we’ve experienced less downtime. If you're looking for high-quality bearings at a competitive price, Amigo is definitely worth considering."
Jamie Ullrich
"We decided to try Amigo NCF 2330 ECJB bearings in place of the ones we were using from other brands like SKF. I have to say, these bearings are equally robust and reliable. We operate in tough conditions, and these bearings have handled the extreme loads and heat very well. I can confidently say that the Amigo bearings offer the same performance and longevity as the leading brands we've tried before."
Anika Borer
"Amigo NCF 2330 ECJB bearings are an excellent alternative to the SKF bearings we’ve used for years. After installing them in our industrial machinery, we noticed no difference in performance compared to SKF. They handle high radial loads with ease and provide consistent operation even under heavy stress. We'll definitely continue using Amigo bearings in the future – a great value for the price!"
Katelyn Breke
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