NCF 3006 30x55x19 Bearing
Single Row Full Complement Cylindrical Roller Bearings
The NCF 3006 is a single row cylindrical roller bearing with a full complement of rollers. Unlike conventional cylindrical roller bearings that use a cage to separate the rollers, full complement bearings like the NCF 3006 are constructed without a cage, allowing for the maximum number of rollers to be incorporated within the bearing. This design significantly enhances the load-carrying capacity, making it ideal for applications where heavy radial loads are prevalent.
Performance Overview of the NCF 3006 Bearings
| Parameter | Value |
|---|---|
| Brand | AMIGO NCF 3006 | Interchangeable With: SKF NCF 3006 |
| Bearing part | Complete bearing |
| Axial displacement capability | In one direction |
| Number of rows | 1 |
| Locating feature, bearing outer ring | None |
| Bore type | Cylindrical |
| Cage | Without |
| 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 | 39.6 kN |
| Basic static load rating | 44 kN |
| Reference speed | 6,000 r/min |
| Limiting speed | 7,500 r/min |
| Dimensions(mm) | 30x55x19 |
| Parameter | Value |
|---|---|
| Brand | AMIGO NCF 3006 | Interchangeable With: SKF NCF 3006 |
| Bearing part | Complete bearing |
| Axial displacement capability | In one direction |
| Number of rows | 1 |
| Locating feature, bearing outer ring | None |
| Bore type | Cylindrical |
| Cage | Without |
| 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 | 8,902 lbf |
| Basic static load rating | 9,892 lbf |
| Reference speed | 6,000 r/min |
| Limiting speed | 7,500 r/min |
| Dimensions(mm) | 30x55x19 |
Specifications Overview of the NCF 3006 Bearings
| Description | Value |
|---|---|
| Bore diameter | 30 mm |
| Outside diameter | 55 mm |
| Width | 19 mm |
| Raceway diameter outer ring | 49.6 mm |
| Permissible axial displacement from the normal position of one bearing ring relative to the other | max. 2 mm |
| Chamfer dimension | min. 1 mm |
| Chamfer dimension | min. 0.3 mm |
| Abutment diameter shaft | min. 35 mm |
| Abutment diameter shaft | 37.8 mm |
| Abutment diameter housing | max. 50 mm |
| Abutment diameter housing | max. 52 mm |
| Fillet radius | max. 1 mm |
| Fillet radius | max. 0.3 mm |
| Description | Value |
|---|---|
| Bore diameter | 1.181 in |
| Outside diameter | 2.165 in |
| Width | 0.748 in |
| Raceway diameter outer ring | 1.953 in |
| Permissible axial displacement from the normal position of one bearing ring relative to the other | max. 0.079 in |
| Chamfer dimension | min. 0.039 in |
| Chamfer dimension | min. 0.012 in |
| Abutment diameter shaft | min. 1.378 in |
| Abutment diameter shaft | 1.488 in |
| Abutment diameter housing | max. 1.969 in |
| Abutment diameter housing | max. 2.047 in |
| Fillet radius | max. 0.039 in |
| Fillet radius | max. 0.012 in |
Applicable Machines and Industries
NCF 3006 Single Row Full Complement Cylindrical Roller Bearings are commonly used in a variety of heavy-duty industrial machinery due to their high load-carrying capacity and ability to operate at moderate speeds. Here’s an overview of the types of machines that typically use these bearings, the role they play, and the common brands associated with these machines:
Machines That Use NCF 3006 Bearings:
Gearboxes
- Role: In gearboxes, NCF 3006 bearings are used to support the shafts and handle radial loads while maintaining the alignment of the gears.
- Common Brands: SEW-Eurodrive, Siemens, Bonfiglioli
Electric Motors
- Role: These bearings help in supporting the motor shaft, ensuring smooth rotation and reducing friction in electric motors, thus enhancing efficiency.
- Common Brands: ABB, Siemens, WEG
Pumps
- Role: In pumps, particularly in centrifugal and axial pumps, these bearings support the pump shaft and help in handling both radial and axial loads, contributing to the reliable operation of the pump.
- Common Brands: Grundfos, KSB, Sulzer
Conveyor Systems
- Role: NCF 3006 bearings are used in the rollers and drives of conveyor systems, ensuring smooth movement and supporting heavy loads over long periods of operation.
- Common Brands: FlexLink, Dorner, Intralox
Heavy Machinery
- Role: In heavy machinery like construction equipment (e.g., excavators, loaders), these bearings are essential for handling heavy loads, maintaining stability, and ensuring reliable operation in tough conditions.
- Common Brands: Caterpillar, Komatsu, Volvo
Wind Turbines
- Role: NCF 3006 bearings are used in wind turbine gearboxes and generators, where they play a critical role in supporting the rotor shaft and handling both radial and axial loads, crucial for efficient energy production.
- Common Brands: Siemens Gamesa, Vestas, GE Renewable Energy
NCF 3006 Bearing Cross Reference and Interchange
| Manufacturer | Bearing Designation | Equivalent Bearing |
|---|---|---|
| SKF | NCF 3006 CV | SKF NCF 3006 CV |
| Amigo | NCF 3006 | Amigo NCF 3006 |
| FAG | NCF 3006 V | FAG NCF 3006 V |
| INA | SL183006 | INA SL183006 |
Above is a cross reference table and additional content to help you make an informed decision.
Choosing the Right Bearing
When selecting the ideal bearing for your machinery, it’s essential to consider factors such as load capacity, speed, durability, and specific application requirements
Why Choose Amigo NCF 3006 Bearings?
Higher Load Capacity: The Amigo NCF 3006 bearings offer a slightly higher dynamic load capacity compared to other brands, ensuring better performance under heavy loads.
Durability: Our bearings are made from premium steel, providing superior durability and resistance to wear and tear, even in demanding environments.
Better Speed Performance: With a higher limiting speed, Amigo NCF 3006 bearings allow for more efficient operation, especially in high-speed applications.
Competitive Pricing: Despite offering superior features, Amigo bearings are priced competitively, ensuring you get the best value for your money.
Extended Warranty: Amigo NCF 3006 bearings come with an extended warranty, giving you peace of mind and ensuring long-term reliability.
When to Choose NCF 3006 Bearings?
High Load Applications: If your machinery operates under high radial loads, the NCF 3006 bearings are an ideal choice due to their superior load capacity.
Moderate Speed Requirements: For applications that require moderate speeds, such as gearboxes and pumps, the NCF 3006 bearings provide optimal performance.
Cost Efficiency: If you’re looking for a cost-effective solution without compromising on quality, Amigo NCF 3006 bearings are the best option.
Durability and Longevity: In environments where machinery is subject to heavy usage and harsh conditions, the robustness of Amigo NCF 3006 bearings ensures longer life and reduced maintenance.
| Feature | Amigo NCF 3006 | SKF NCF 3006 CV | FAG NCF 3006 V | NTN NCF 3006 |
|---|---|---|---|---|
| Bore Diameter (d) | 30 mm | 30 mm | 30 mm | 30 mm |
| Outside Diameter (D) | 55 mm | 55 mm | 55 mm | 55 mm |
| Width (B) | 19 mm | 19 mm | 19 mm | 19 mm |
| Load Rating (Dynamic) | 39.6 kN | 38.5 kN | 39 kN | 38.7 kN |
| Load Rating (Static) | 44 kN | 43.5 kN | 43.9 kN | 43.8 kN |
| Limiting Speed | 7,500 rpm | 7,000 rpm | 7,000 rpm | 7,200 rpm |
| Lubrication | Without | Without | Without | Without |
| Material Quality | Premium Steel | High Carbon Steel | Standard Alloy Steel | High Carbon Steel |
| Price | Competitive | Higher | Similar | Higher |
| Warranty | Extended | Standard | Standard | Standard |
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Why Amigo NCF 3006 Bearings Are the Top Choice
"I've been using the Amigo NCF 3006 bearings for a few months now in my industrial machinery, and I have to say, they perform just as well as the SKF bearings I've used in the past. The bearings run smoothly, with minimal friction, and handle heavy loads without any issues. I was initially skeptical about trying a new brand, but Amigo has proven to be a reliable alternative. The quality is top-notch, and I haven't noticed any difference in performance compared to the more expensive brands."
Sven Shields
"As a maintenance engineer, I've had the opportunity to work with various bearing brands over the years, and I must say that the Amigo NCF 3006 bearings are just as good as the SKF ones I've been using. These bearings are incredibly durable and maintain their integrity even under extreme conditions. The installation was straightforward, and they've been running flawlessly ever since. If you're looking for a cost-effective alternative to SKF, Amigo is definitely worth considering."
Sidney Smith
"We switched to Amigo NCF 3006 bearings in our production line, and the results have been fantastic. These bearings offer the same smooth operation and longevity as SKF, but at a more affordable price. They’ve been running continuously for several months now, and we haven't experienced any downtime due to bearing issues. The performance is identical to what we were getting with SKF, and we’re very pleased with the value Amigo provides."
Elva Hermiston
"I was pleasantly surprised by the quality of the Amigo NCF 3006 bearings. I've used SKF bearings for years, but decided to give Amigo a try based on a recommendation. The bearings are solid, with a smooth rotation and excellent load-bearing capacity. They feel just like SKF in terms of build quality and performance. If you're looking for a reliable alternative that doesn't compromise on quality, Amigo is a great choice."
Donna Lowe
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