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NTN SC07A52LL is a deep groove ball bearing with a 7 mm straight bore. It features double contact rubber seals for effective contamination protection. This single-row radial bearing is designed for light-duty applications requiring compact size and reliable sealing.
MODEL SC07A52LL
$119.79 Each
Prices are subject to change
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Returnable:No
B (in)
0.7283
Ball Material
Steel
Ball material
Steel
Bore Type
Round
Bore type
Round
D (in)
2.8346
d (in)
1.3780
Dynamic Load Rating
5770 lbf
Dynamic load rating
5770 lbf
Height
1.134
I.D.
35 mm
Length
1.126
Material
High carbon chrome steel
O.D.
72 mm
Operating Temperature Range
-40 to 250 °F
Operating temperature range
-40 to 250 ºF
r (in)
0.0433
Static Load Rating
3430 lbf
Static load rating
3430 lbf
Type
Deep Groove Ball Bearing
Ball Thrust Bearings The NTN SC07A52LL is a high-performance Single Row Radial Ball Bearing designed for robust applications requiring reliable support and efficient operation. This bearing features a double-sealed design that enhances durability and protection against contaminants, ensuring optimal performance in a variety of environments.
Key Features
| Design | Single row radial ball bearing configuration for effective load distribution and reduced friction. |
|---|---|
| Sealing | Equipped with contact rubber seals on both sides to prevent the ingress of dirt and moisture, extending service life. |
| Material | Manufactured from high-quality steel for strength and longevity, minimizing wear and tear during operation. |
| Dimensions | Inner diameter of 35 mm, outer diameter of 62 mm, and a width of 14 mm, making it suitable for compact applications. |
| Load Capacity | Designed to accommodate radial loads, enhancing reliability in demanding conditions. |
Applications
| Automotive | Ideal for automotive hub applications, providing efficient and smooth operation. |
|---|---|
| Industrial Equipment | Suitable for various machinery in industrial settings, including conveyor systems and pumps. |
| Compatibility | Designed to fit a range of equipment requiring precise rotational movement and support. |
Benefits
| Enhanced Durability | Double-sealed design protects against contaminants, leading to longer service life and reduced maintenance needs. |
|---|---|
| Improved Efficiency | The bearing's construction minimizes friction, contributing to energy savings and smoother operation. |
| Reliable Performance | NTN's commitment to quality ensures that this bearing can withstand demanding operational conditions with ease. |
How do I choose the right type of bearing for my application?
Start with the load and how it’s applied. You need to know if you’re dealing with radial loads, axial loads, or a mix of both. Then look at speed, operating environment, and space constraints. For example, ball bearings are great for high speed and lighter loads, while roller bearings handle heavier loads but usually at lower speeds. If there’s contamination, moisture, or heat involved, you may need sealed bearings or specific materials. In most cases, the right choice comes down to matching load type, speed, and environment to the bearing design.
What is the difference between deep groove and angular contact ball bearings?
Deep groove ball bearings are the most common type. They’re designed to handle mainly radial loads, but they can also take some axial load in both directions. They’re simple, versatile, and used in everything from motors to conveyors. Angular contact ball bearings are built for combined loads, especially where there’s significant axial force in one direction. They’re often used in pairs and are common in higher precision or higher load applications like pumps and gearboxes. If your load is mostly radial, go deep groove. If axial load matters more, angular contact is usually the better choice.
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