7206 30x62x16 Bearing
Single Row Angular Contact Ball Bearings
The 7206 Single Row Angular Contact Ball Bearing is a versatile and high-performance bearing widely utilized in various industrial applications. Designed to handle both radial and axial loads, this bearing is a preferred choice in industries ranging from automotive to manufacturing and beyond. Its design features make it particularly suitable for applications requiring precision and reliability.
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Performance Overview of the 7206 Bearings
Category | Detail/Specification |
---|---|
Brand | AMIGO 7206 | Interchangeable With: SKF 7206 |
Bore diameter | 30 mm |
Outside diameter | 62 mm |
Width | 16 mm |
Basic dynamic load rating | 22.5 kN |
Basic static load rating | 14.3 kN |
Reference speed | 13,000 r/min |
Limiting speed | 13,000 r/min |
Contact type | Normal contact (two-point contact) |
Number of rows | 1 |
Locating feature, bearing outer ring | None |
Ring type | One-piece inner and outer rings |
Cage | Non-metallic |
Matched arrangement | No |
Universal matching bearing | No |
Axial internal clearance | Not applicable |
Tolerance class | Normal |
Material, bearing | Bearing steel |
Coating | Without |
Sealing | Without |
Lubricant | None |
Relubrication feature | Without |
Product net weight | 0.188 kg |
Dimensions(mm) | 30x62x16 |
Category | Detail/Specification |
---|---|
Brand | AMIGO 7206 | Interchangeable With: SKF 7206 |
Bore diameter | 1.181 in |
Outside diameter | 2.441 in |
Width | 0.63 in |
Basic dynamic load rating | 5,058 lbf |
Basic static load rating | 3,215 lbf |
Reference speed | 13,000 r/min |
Limiting speed | 13,000 r/min |
Contact type | Normal contact (two-point contact) |
Number of rows | 1 |
Locating feature, bearing outer ring | None |
Ring type | One-piece inner and outer rings |
Cage | Non-metallic |
Matched arrangement | No |
Universal matching bearing | No |
Axial internal clearance | Not applicable |
Tolerance class | Normal |
Material, bearing | Bearing steel |
Coating | Without |
Sealing | Without |
Lubricant | None |
Relubrication feature | Without |
Product net weight | 0.4145 lb |
Dimensions(mm) | 30x62x16 |
Specifications Overview of the 7206 Bearings
Category | Specification |
---|---|
Bore diameter | 30 mm |
Outside diameter | 62 mm |
Width | 16 mm |
Distance side face to pressure point | 27.3 mm |
Chamfer dimension (r?,?) | min. 1 mm |
Chamfer dimension (r?,?) | min. 0.6 mm |
Diameter of shaft abutment | min. 35.6 mm |
Abutment diameter housing | max. 56.4 mm |
Diameter of housing abutment | max. 57.8 mm |
Radius of fillet (r?) | max. 1 mm |
Radius of fillet (r_b) | max. 0.6 mm |
Category | Specification |
---|---|
Bore diameter | 1.181 in |
Outside diameter | 2.441 in |
Width | 0.63 in |
Distance side face to pressure point | 1.075 in |
Chamfer dimension (r?,?) | min. 0.039 in |
Chamfer dimension (r?,?) | min. 0.024 in |
Diameter of shaft abutment | min. 1.402 in |
Abutment diameter housing | max. 2.22 in |
Diameter of housing abutment | max. 2.276 in |
Radius of fillet (r?) | max. 0.039 in |
Radius of fillet (r_b) | max. 0.024 in |
Applicable Machines and Industries
The 7206 Single Row Angular Contact Ball Bearing is used in a variety of machines across different industries due to its capability to handle both radial and axial loads. Below is a list of machines that commonly use 7206 Single Row Angular Contact Ball Bearings, the role it plays in these machines, and the common brands associated with these machines:
1. CNC Machines (Computer Numerical Control Machines)
Role: In CNC machines, the 7206 bearing is typically used in the spindle assembly. It supports both radial and axial loads, ensuring precise rotation and stability during high-speed machining operations. This helps in maintaining the accuracy and performance of the machine.
Common Brands:Haas Automation、Mazak、DMG Mori、Okuma
2. Electric Motors
Role: The 7206 bearing is crucial in electric motors, where it is used to support the rotor and stator assemblies. It ensures smooth rotation, reduces friction, and handles the radial and axial loads generated during motor operation, thereby increasing the motor’s efficiency and lifespan.
Common Brands:Siemens、ABB、WEG、Toshiba
3. Pumps
Role: In pumps, the 7206 bearing is used to support the impeller shaft, allowing it to rotate efficiently while handling the axial and radial loads. This is essential for maintaining the pump’s performance and preventing premature wear.
Common Brands:Grundfos、KSB、Sulzer、Ebara
4. Gearboxes
Role: The 7206 bearing is employed in gearboxes to support the rotating shafts that transmit torque. Its ability to handle both radial and axial loads ensures smooth gear operation and reduces the risk of gear misalignment and wear.
Common Brands:SEW-Eurodriv、Bonfiglioli、Nord Drivesystems、Sumitomo
5. Textile Machinery
Role: In textile machinery, the 7206 bearing is used in various components such as spindles and rollers. It ensures smooth and stable operation, reducing vibration and noise, which is critical for the high-speed processing of textiles.
Common Brands:Rieter、Saurer、Murata Machinery、Toyota Textile Machinery
7206 Bearing Cross Reference and Interchange
Brand | Bearing Model |
---|---|
Amigo | 7206B 2RS |
INA | 7206-B-JP |
NSK | 7206B 2RS |
NTN | 7206B |
KOYO | 7206B |
SKF | 7206 BEGBM |
The 7206 bearing is widely recognized for its versatility and reliability in various industrial applications.
Choosing the Right Bearing
When selecting the right bearing for your application, it’s essential to understand the differences between various models to make an informed decision.
When to Choose 7206 Bearings
Choosing the right bearing involves considering several factors, including load capacity, speed, sealing, and operating environment. The 7206 bearing is ideal for applications requiring high dynamic and static load capacity, moderate to high speeds, and protection against contaminants.
Key Considerations:
- Load Requirements: If your application involves high radial and axial loads, the 7206 bearing’s robust load ratings make it an ideal choice.
- Speed Capabilities: The 7206 bearing is designed to handle high rotational speeds, making it suitable for high-speed applications such as CNC machines and electric motors.
- Sealing: The Amigo 7206B 2RS, with seals on both sides, is perfect for environments where the bearing needs protection against dirt, dust, and moisture, extending its operational life.
- Heat Resistance: If your application involves higher temperatures, the Amigo 7206 bearing’s heat stabilization up to 150°C provides superior performance compared to other models that only stabilize up to 120°C.
Advantages of Amigo 7206 Bearings
- Enhanced Load Capacity: The Amigo 7206B 2RS offers a slightly higher dynamic and static load rating compared to other models, ensuring better performance under heavy loads.
- Superior Heat Stabilization: The Amigo bearing is heat stabilized up to 150°C, making it more suitable for high-temperature applications compared to competitors.
- Excellent Sealing: With seals on both sides (2RS), the Amigo bearing provides enhanced protection against contaminants, which is critical for applications in harsh environments.
Feature/Specification | Amigo 7206B 2RS | SKF 7206 BEGBM | NSK 7206B 2RS | NTN 7206B | KOYO 7206B |
---|---|---|---|---|---|
Bore Diameter | 30.000 mm | 30.000 mm | 30.000 mm | 30.000 mm | 30.000 mm |
Outside Diameter | 62.000 mm | 62.000 mm | 62.000 mm | 62.000 mm | 62.000 mm |
Width | 16.000 mm | 16.000 mm | 16.000 mm | 16.000 mm | 16.000 mm |
Dynamic Load Rating (Cr) | 23,100 N | 22,900 N | 22,800 N | 23,000 N | 22,900 N |
Static Load Rating (C0r) | 14,100 N | 14,000 N | 13,900 N | 14,100 N | 14,000 N |
Max Speed | 13,000 r/min | 13,000 r/min | 12,000 r/min | 12,000 r/min | 12,000 r/min |
Sealing | 2RS (Both Sides) | Open/Sealed | 2RS (Both Sides) | Open/Sealed | Open/Sealed |
Cage Material | Glass-Fiber Reinforced PA66 | Steel | Steel | Steel | Steel |
Lubrication | GA14 Low Noise Grease | Standard | Standard | Standard | Standard |
Weight | 199 g | 198 g | 198 g | 199 g | 198 g |
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Why Amigo 7206 Bearings Are the Top Choice
"I recently installed the Amigo 7206 bearings in our CNC machine, and the results have been outstanding. The bearings feel just as smooth and reliable as the SKF bearings we’ve used in the past. The installation was straightforward, and after several weeks of continuous operation, the performance remains impeccable. There’s no noticeable difference in quality or operation compared to the more expensive brands. I’m very satisfied with the Amigo 7206 bearings and would recommend them to anyone looking for a cost-effective, high-quality option."
John M
"We’ve been using Amigo 7206 bearings in our electric motors for a few months now, and they have exceeded our expectations. The bearings provide the same level of smoothness and reliability that we’ve experienced with SKF and other premium brands. They are easy to install and have been running flawlessly since day one. The fact that they offer the same performance at a lower cost makes them an excellent choice for anyone looking to maintain quality while saving on expenses."
David P.
"As an engineer responsible for maintaining our production line, I was initially hesitant to switch to a different bearing brand. However, after trying the Amigo 7206 bearings, I’m thoroughly impressed. These bearings are incredibly durable and operate with the same precision and smoothness as SKF bearings. The machines run just as efficiently, and we haven’t noticed any difference in performance. Amigo bearings are now our go-to choice for replacements, offering great value without compromising quality."
Sarah K.
"I replaced the bearings in our industrial pumps with Amigo 7206 bearings, and I’m extremely pleased with the results. The bearings perform just as well as the SKF models we previously used, providing smooth and reliable operation. They handle the load exceptionally well, and the noise levels are minimal. The Amigo 7206 bearings offer the same high standard of performance that you’d expect from more expensive brands, making them an excellent alternative for anyone seeking quality and value."
Emily R.