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SKF 4304 ATN9 Double Row Ball Bearing, Deep Groove Design, ABEC 1 Precision, Open, Plastic Cage, Normal Clearance, 20mm Bore, 52mm OD, 21mm Width,
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SHP 104
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This bearing provides a higher load carrying capacity than a single-row ball bearing, making it suitable for applications that support high speeds and heavy loads.
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What Stands Out
Product Details
| Brand Name | SKF |
| Bearing Number | 4304 |
| Bearing Type | Ball Bearing |
| Global Trade Identification Number | 07316577004567 |
| Part Number | 4304 ATN9 |
| Manufacturer | SKF |
| Model | 4304 ATN9 |
| Unit Count | 1.0 Count |
| Item Dimensions | 2.05 x 0.79 x 0.83 inches (5.2 x 2 x 2.1 cm) |
| Item Weight | 0.2 Kilograms |
| Outside Diameter | 52 Millimeters |
| Material Type | Alloy Steel |
| Compatible Lubricant | Grease |
| Specification Met | Iso |
| Brand | SKF |
| Material | Alloy Steel |
| Item dimensions L x W x H | 2.05 x 0.79 x 0.83 inches (5.2 x 2 x 2.1 cm) |
Who Should Buy?
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Manufacturing Applications
Ideal for high-speed machinery used in manufacturing due to robust load capacity and high RPM specification.
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General Engineering
Suitable for engineers needing reliable bearings for precise applications in machinery and equipment design.
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Automotive Industry
Beneficial for automotive applications requiring durable components with excellent load-bearing capabilities and lower maintenance.
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Heavy Industrial Use
Not suitable for extremely heavy-duty industrial applications exceeding its static and dynamic load ratings.
Product Description
SKF 4304 ATN9 Double Row Ball Bearing, Deep Groove Design, ABEC 1 Precision, Open, Plastic Cage, Normal Clearance, 20mm Bore, 52mm OD, 21mm Width, 12000 rpm Maximum Rotational Speed, 3600.0 pounds Static Load Capacity, 5265.00 pounds Dynamic Load Capacity
Customer Questions & Answers
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Question:
What are the key specifications of the SKF 4304 ATN9 Double Row Ball Bearing?
Answer: The SKF 4304 ATN9 features a unique double row design that enhances load-carrying capacity. With a bore of 20mm, an outer diameter of 52mm, and a width of 21mm, it is versatile for various applications. The ABEC 1 precision rating ensures moderate tolerances for general use. Additionally, its open design and plastic cage make it lightweight while allowing for easy lubrication access, which is crucial for applications needing regular maintenance. -
Question:
What is the difference between ABEC 1 and other ABEC ratings in ball bearings?
Answer: ABEC ratings indicate the precision and tolerances of ball bearings. ABEC 1 is suitable for most general applications, providing adequate performance for standard machinery. Higher ABEC ratings like ABEC 3 or 5 offer tighter tolerances, catering to high-speed or high-precision machinery. If you’re using the SKF 4304 ATN9 in typical industrial settings or conveyor systems, ABEC 1 will suffice, ensuring reliability without overstating costs on precision. -
Question:
What types of machines can benefit from using the SKF 4304 ATN9 ball bearing?
Answer: The SKF 4304 ATN9 is ideal for various machinery, including electric motors, conveyor systems, and general industrial equipment. Its double row design allows it to handle both radial and axial loads, making it suitable for applications where space is constrained yet requires durability. Whether in industrial environments or smaller workshop tools, this ball bearing provides a reliable solution for smooth operation. -
Question:
Why is a plastic cage preferred in the SKF 4304 ATN9 ball bearing?
Answer: The use of a plastic cage in the SKF 4304 ATN9 helps in reducing overall weight while still providing adequate support for the balls. Plastic cages also offer better corrosion resistance compared to metal cages, making them suitable for a wider range of operating environments. This design contributes to the longevity and performance consistency in applications such as pumps, fans, and compressors. -
Question:
What is the significance of having an 'open' bearing design?
Answer: An open bearing design means there are no shields or seals, which allows for greater ease of cleaning and lubrication. This feature is particularly advantageous in environments where regular maintenance is clear advantage. Users can apply lubricant easily to maintain optimal performance, making the SKF 4304 ATN9 a great choice in applications where lubrication practices are central to efficiency. -
Question:
Can the SKF 4304 ATN9 ball bearing be used in high-speed applications?
Answer: While the SKF 4304 ATN9 is rated ABEC 1, making it suitable for general usage, it is not specifically designed for high-speed applications. For such scenarios, higher precision bearings with better load handling and increased speed ratings would be more appropriate. However, if your application only reaches moderate speeds, this bearing can still perform efficiently. -
Question:
What factors should be considered when selecting a bearing like the SKF 4304 ATN9?
Answer: When choosing a bearing, factors like load capacity, speed, operating environment, and lubrication access should all be taken into account. For example, if your machinery operates at moderate speeds and requires a reliable bearing for axial and radial loads, the SKF 4304 ATN9 is a suitable choice. Also, consider the fit within your equipment dimensions and how often it will require maintenance. -
Question:
How does the double row design of the SKF 4304 ATN9 improve its performance?
Answer: The double row design of the SKF 4304 ATN9 means it can handle higher loads than single-row bearings, while also providing greater stability. This design distributes the load over a larger surface area, leading to reduced wear and longer service life. It's advantageous in applications that require durability under challenging conditions, such as conveyor systems in manufacturing plants. -
Question:
Is the SKF 4304 ATN9 suitable for automotive applications?
Answer: Yes, the SKF 4304 ATN9 can be used in certain automotive applications, especially for auxiliary components that do not require high-speed precision. Applications may include wheel hubs or electrical motors within vehicles. However, its performance should be carefully evaluated based on specific automotive requirements, as higher precision bearings might be needed for critical components. -
Question:
Where can I buy SKF 4304 ATN9 Double Row Ball Bearing?
Answer: You can buy the SKF 4304 ATN9 Double Row Ball Bearing from Ubuy. Ubuy offers a variety of engineering and industrial components, making it easy to find and order the SKF 4304 ATN9 directly from their platform. Ensure you choose the right region for availability specific to Saint Helena to facilitate a seamless purchasing experience.
SKF Deep-Groove Ball Bearings Editorial Review
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Pros
- High load-carrying capacity
- Durable with long lifespan
- Low friction and noise levels
- Corrosion-resistant steel materials
- Versatile for various applications
Cons
- Limited information on warranty
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Important information
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SHP 104
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Features & Benefits
- Reinforced polyamide cage reduces friction, vibration, and noise.
- Designed for high speeds and heavy radial/thrust loads.
- Larger cross section than 4200 series for increased load capacity.
- Durable construction with low-alloy carbon chromium steel.
- Open design allows for easy lubrication and heat dissipation.
- Manufactured to ISO 492:2002 specifications for quality assurance.
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