NJ206 30x62x16 Bearing
Single Row Cylindrical Roller Bearing
The NJ206 Single Row Cylindrical Roller Bearing is designed for industrial applications requiring reliable performance and high load capacity. With dimensions of 30x62x16 mm, it efficiently handles heavy radial loads and moderate axial loads in one direction. The robust construction ensures durability, while precision machining reduces friction for smoother operation. Its separable inner ring simplifies installation and maintenance, making it ideal for gearboxes, electric motors, and conveyor systems. The NJ206 is perfect for demanding environments, ensuring long-lasting, consistent performance.
Performance Overview of the NJ206 Bearings
| Specifications | Details |
|---|---|
| Brand | AMIGO NJ206 | Interchangeable With: SKF NJ206 |
| Bore diameter | 30 mm |
| Outside diameter | 62 mm |
| Width | 16 mm |
| Basic dynamic load rating | 44 kN |
| Basic static load rating | 36.5 kN |
| Reference speed | 13,000 r/min |
| Limiting speed | 14,000 r/min |
| 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 |
| Product net weight | 0.205 kg |
| Specifications | Details |
|---|---|
| Brand | AMIGO NJ206 | Interchangeable With: SKF NJ206 |
| Bore diameter | 1.181 in |
| Outside diameter | 2.441 in |
| Width | 0.63 in |
| Basic dynamic load rating | 9,892 lbf |
| Basic static load rating | 8,206 lbf |
| Reference speed | 13,000 r/min |
| Limiting speed | 14,000 r/min |
| 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 |
| Product net weight | 0.4519 lb |
Specifications Overview of the NJ206 Bearings
| Specifications | Details |
|---|---|
| Bore diameter | 30 mm |
| Outside diameter | 62 mm |
| Width | 16 mm |
| Shoulder diameter of inner ring | ≈ 41.2 mm |
| Shoulder diameter of outer ring | ≈ 52.08 mm |
| Raceway diameter of inner ring | 37.5 mm |
| Chamfer dimension r1,2 | min. 1 mm |
| Chamfer dimension r3,4 | min. 0.6 mm |
| Permissible axial displacement | max. 1.3 mm |
| Diameter of spacer sleeve (min) | min. 35.3 mm |
| Diameter of spacer sleeve (max) | max. 36.1 mm |
| Diameter of shaft abutment | min. 43 mm |
| Diameter of housing abutment | max. 55.9 mm |
| Radius of fillet | max. 1 mm |
| Specifications | Details |
|---|---|
| Bore diameter | 1.181 in |
| Outside diameter | 2.441 in |
| Width | 0.63 in |
| Shoulder diameter of inner ring | ≈ 1.622 in |
| Shoulder diameter of outer ring | ≈ 2.05 in |
| Raceway diameter of inner ring | 1.476 in |
| Chamfer dimension r1,2 | min. 0.039 in |
| Chamfer dimension r3,4 | min. 0.024 in |
| Permissible axial displacement | max. 0.051 in |
| Diameter of spacer sleeve (min) | min. 1.39 in |
| Diameter of spacer sleeve (max) | max. 1.421 in |
| Diameter of shaft abutment | min. 1.693 in |
| Diameter of housing abutment | max. 2.201 in |
| Radius of fillet | max. 0.039 in |
Applicable Machines and Industries
1. Machine Tools
- Role: Supports the spindle and ensures precise and smooth rotation, reducing vibration and maintaining accuracy during machining operations.
- Common Brands: Haas, Mazak, DMG Mori
2. Electric Motors
- Role: Maintains the alignment and smooth rotation of the motor shaft, reducing friction and extending the lifespan of the motor.
- Common Brands: ABB, Siemens, WEG
3. Gearboxes
- Role: Provides support for rotating gears, ensuring smooth operation and reducing wear on the gears under heavy load conditions.
- Common Brands: SEW-Eurodrive, Bonfiglioli, Flender
4. Conveyors
- Role: Ensures smooth operation of conveyor rollers and other moving parts, enabling efficient material handling in various industries.
- Common Brands: FlexLink, Dematic, Rexnord
5. Pumps
- Role: Supports the rotating shafts in pumps, ensuring efficient and reliable fluid movement by reducing friction and mechanical wear.
- Common Brands: Grundfos, KSB, Sulzer
6. Compressors
- Role: Provides stable support for rotating components, reducing vibration and maintaining efficient operation in various types of compressors.
- Common Brands: Atlas Copco, Ingersoll Rand, Kaeser
7. Agricultural Machinery
- Role: Supports rotating shafts in equipment like harvesters and tractors, ensuring durability and smooth operation in demanding field conditions.
- Common Brands: John Deere, Case IH, New Holland
NJ206 Bearing Cross Reference and Interchange
| Brand | Bearing Model |
|---|---|
| Amigo | NJ206 |
| NTN | NJ206 |
| INA | NJ206-E-XL-TVP2 |
| SKF | NJ206 ECP |
| NACHI | NJ206 |
| KOYO | NJ206R |
This table outlines the cross-reference and interchange guide for the NJ206 Single Row Cylindrical Roller Bearing, listing equivalent models from different manufacturers to ensure compatibility and availability across brands.
Choosing the Right Bearing
When comparing the Amigo NJ206 bearing to other similar models, several key advantages make it the superior choice for various applications:
When to Choose the Amigo NJ206 Bearing
Superior Operating Speed: The Amigo NJ206 bearing supports an operating speed of up to 12,000 r/min with grease lubrication, making it ideal for applications that require higher speeds compared to other models like the SKF NJ206 ECP and NTN NJ206. This feature is particularly beneficial in high-speed machinery where consistent performance is crucial.
Durable Cage Material: The Amigo NJ206 features a pressed steel cage, which provides a balance between strength and lightweight construction. This offers better durability and noise reduction compared to other materials like brass or glass fiber-reinforced polyamide.
Cost-Effective Solution: Despite offering similar or superior features to its competitors, the Amigo NJ206 is priced more competitively, providing significant cost savings without compromising on quality. This makes it an excellent option for budget-conscious buyers.
Optimal for Heavy Loads: The Amigo NJ206 excels in supporting heavy radial loads, similar to its counterparts, but its unique combination of features gives it an edge in demanding industrial environments. The bearing’s ability to handle both radial and moderate axial loads in one direction makes it versatile for various applications.
The Amigo NJ206 bearing is an excellent choice for users who need reliable, high-performance bearings at a competitive price. Its higher operating speed and durable pressed steel cage make it stand out among other similar models. Whether you are looking to upgrade existing equipment or require a dependable bearing for new machinery, the Amigo NJ206 offers a robust solution that balances performance, durability, and cost-efficiency.
| Feature | Amigo NJ206 | SKF NJ206 ECP | NTN NJ206 | INA NJ206-E-XL-TVP2 | NACHI NJ206 |
|---|---|---|---|---|---|
| Radial Load Capacity | High | High | High | High | High |
| Axial Load Capacity | Moderate (One Direction) | Moderate (One Direction) | Moderate (One Direction) | Moderate (One Direction) | Moderate (One Direction) |
| Operating Speed (Grease) | Up to 12,000 r/min | Up to 11,000 r/min | Up to 10,500 r/min | Up to 10,000 r/min | Up to 10,500 r/min |
| Cage Material | Pressed Steel | Brass | Steel | Glass Fiber Reinforced Polyamide | Steel |
| Precision | High (ISO Class 0) | High (ISO Class 0) | High (ISO Class 0) | High (ISO Class 0) | High (ISO Class 0) |
| Price | Competitive | Higher | Moderate | Higher | Moderate |
| Availability | Widely Available | Widely Available | Widely Available | Available in Limited Quantities | Widely Available |
Recommended Products for Optimal Performance
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Why Amigo NJ206 Bearings Are the Top Choice
We recently switched to the Amigo NJ206 bearings in our electric motors, and the performance has been outstanding. The bearings run just as smoothly as the SKF NJ206 ECP we used before. We’ve noticed no difference in quality, and the installation was seamless. These bearings offer great value without compromising on durability.
Daniel Thompson
Our team decided to try the Amigo NJ206 bearings in our gearboxes, and we’re very impressed. They’ve held up under heavy loads just like the NTN NJ206 bearings we’ve used in the past. The Amigo bearings have proven to be just as reliable, and we appreciate the cost savings. We’ll definitely continue using them.
Jessica Parker
After installing the Amigo NJ206 bearings in our pumps, we’ve experienced smooth and consistent operation. The performance is on par with the INA NJ206-E-XL-TVP2 bearings we used previously. The Amigo bearings have shown excellent wear resistance and handle high-speed applications effortlessly.
Sophia Martinez
We’ve been using Amigo NJ206 bearings in our conveyor systems, and they’ve performed exceptionally well. They offer the same high load capacity and smooth operation as the NACHI NJ206 bearings we were using before. The transition was easy, and we’re thrilled with the results.
Emily Davis
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