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Koyo B-138 full complement drawn cup needle roller bearing, open type. This inch-series bearing features a full complement of needle rollers for maximum load capacity in a compact radial envelope. Suitable for oscillating and rotating applications with limited space.
MODEL B-138;PDL449
$7.68 Each
Prices are subject to change
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Koyo Bearing B-138;PDL449 The Koyo Bearing B-138;PDL449 is a precision-engineered Drawn Cup Needle Roller Bearing designed for optimal performance in various automotive and industrial applications. This full complement needle roller bearing features a compact design that enhances load-carrying capacity while minimizing friction, making it an ideal choice for high-speed and high-load environments.
Key Features
| Type | Drawn Cup Needle Roller Bearing, providing excellent load distribution and support. |
|---|---|
| Dimensions | Designed to fit standard applications with a bore diameter of 8 mm and an outer diameter of 14 mm. |
| Material Construction | Manufactured from high-quality steel, ensuring durability and resistance to wear and tear. |
| Full Complement Design | Equipped with a full complement of needle rollers, allowing for maximum load capacity and rigidity. |
| Performance Characteristics | Engineered to operate efficiently in high-speed applications, reducing friction and heat generation. |
Applications
| Automotive Industry | Ideal for use in transmission systems, engine components, and other critical automotive assemblies. |
|---|---|
| Industrial Machinery | Suitable for various machinery requiring compact bearings that can support both radial and axial loads. |
| Agricultural Equipment | Perfectly designed for agricultural applications, ensuring reliable performance under demanding conditions. |
Benefits
| Enhanced Load Capacity | The full complement design allows for greater load handling, improving the reliability of machinery and equipment. |
|---|---|
| Reduced Friction | Low friction design leads to improved efficiency and longer service life of components. |
| Durability and Reliability | High-quality materials and construction provide long-lasting performance in tough operational environments. |
Product information compiled with AI assistance for reference purposes.
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.
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