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Koyo 6309 C2FYP5 is a 63 series single-row deep groove ball bearing with a 45 mm straight bore. It features C2 clearance, factory pre-greased (FY) and ISO P5 precision (FYP5). Suitable for electric motors, pumps, and general industrial rotating equipment.
MODEL 6309 C2FYP5
$528.06 Each
Prices are subject to change
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Ball Material
Steel
Bearing Type
Radial
Cage Type
Metal
Contact Angle
0
Dynamic Load Rating
6632 lbf
I.D.
45 mm
Inch/Metric
Metric Bore
Inner Ring Width
25 mm
Limiting Speed - Grease
6800 rpm
Limiting Speed - Oil
8100 rpm
Locking Device
No Locking Device
Lubricant
Oil Preservative
Material
Steel
No. in Set
Single Bearing
O.D.
100 mm
O.D. Type
Straight
Origin
Single Row Radial
Outer Ring Width
25 mm
Precision
Medium
Precision Level
Medium Precision (ABEC 5)
Rows of Balls
Single
Seal Type
Unsealed
Snap Ring
No Snap Ring
Static Load Rating [MAX]
10993 lbf
Width
25 mm
Bearings The Koyo Bearing 6309 C2FYP5 is a premium single row ball bearing designed for enhanced performance and reliability in various applications. This medium series bearing is engineered to support radial loads and is particularly effective in applications requiring precision and durability. Its robust design ensures optimal functionality in demanding environments, making it a trusted choice for automotive and industrial sectors.
Key Features
| Type | Single Row Ball Bearing |
|---|---|
| Series | Medium Series |
| Design | Angular Contact, providing superior axial load capacity |
| Dimensions | 45 mm inner diameter, 100 mm outer diameter, 25 mm width |
| Clearance | C2, offering tighter internal clearance for improved performance under load |
Applications
| Automotive Industry | Ideal for use in engines, transmissions, and wheel hubs, where reliable performance is crucial. |
|---|---|
| Industrial Machinery | Suitable for various machinery and equipment that require efficient load distribution and minimal friction. |
| Agricultural Equipment | Effective in high-load applications common in agricultural machinery, ensuring long service life. |
Benefits
| Enhanced Durability | Built with high-quality materials that withstand harsh conditions and extend bearing life. |
|---|---|
| Improved Precision | The angular contact design allows for better handling of axial loads, ensuring smoother operation and reduced vibration. |
| Reduced Maintenance | With its robust construction and reliable performance, the Koyo Bearing 6309 C2FYP5 minimizes downtime and maintenance requirements. |
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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