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Koyo 30308JR single row tapered roller bearing with a 40 mm bore, 90 mm outside diameter, and 23 mm width. This metric J series bearing is designed for combined radial and axial loads in gearboxes, wheel hubs, and industrial transmissions.
MODEL 30308JR
$26.86 Each
Prices are subject to change
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Tapered Roller Bearings The Koyo Bearing 30308JR is a high-performance single row tapered roller bearing designed for superior load-carrying capacity and durability. This precision-engineered bearing is ideal for applications in automotive, agricultural, and heavy machinery sectors, ensuring optimal performance in demanding environments.
Key Features
| Dimensions | 40 mm inner diameter, 90 mm outer diameter, and 23 mm width, providing a robust structure for various applications. |
|---|---|
| Single Row Design | Engineered for efficient load distribution and reduced friction, enhancing the bearing's lifespan. |
| Tapered Roller Configuration | Conforms to the needs of axial and radial loads, making it suitable for high-speed applications. |
| High-Quality Materials | Manufactured using premium-grade steel for excellent wear resistance and reliability. |
| ISO/TS 16949 Certification | Assurance of superior quality standards across manufacturing processes, underscoring Koyo's commitment to excellence. |
Applications
| Automotive Industry | Perfect for use in wheel hubs, transmissions, and differential gear systems, where precise alignment and load handling are crucial. |
|---|---|
| Agricultural Equipment | Supports various machinery such as tractors and harvesters, ensuring efficient operation under heavy loads. |
| Heavy Machinery | Adaptable for use in construction and mining equipment, delivering reliability in harsh operating conditions. |
Benefits
| Enhanced Load Capacity | The tapered design allows for greater load-bearing capabilities, extending the life of the bearing. |
|---|---|
| Reduced Friction | Optimized rolling elements minimize friction, resulting in lower energy consumption and improved efficiency. |
| Durability and Reliability | Built to withstand extreme conditions, Koyo bearings are synonymous with longevity and performance in critical applications. --- 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.
#1494235
Brand
Koyo Bearing
Model
30308DJR
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