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The NSK N307ET is an N-type cylindrical roller bearing with 35 mm bore. It features an enhanced polyamide cage (ET) and a separable inner ring with no flanges, accommodating axial expansion. This bearing carries high radial loads at moderate to high speeds in gearboxes, generators, and rolling-mill drives. Backed by NSK's precision-bearing engineering heritage.
MODEL N307ET
$129.52 Each
Prices are subject to change
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NSK N307ET Cylindrical Roller Bearing
- Metric The NSK N307ET Cylindrical Roller Bearing is a high-performance bearing designed for applications requiring high radial load capacity and rigidity. This metric cylindrical roller bearing features a straight bore and is engineered for optimal efficiency in various industrial applications.
Key Features
- Precision Design: Engineered with a cylindrical roller design that provides high load capacity and minimizes friction, enhancing overall performance.
- Dimensions: This bearing has an internal diameter of 35 mm, an external diameter of 80 mm, and a width of 21 mm, making it suitable for a wide range of applications.
- Material Composition: Manufactured from high-quality steel, ensuring durability and resistance to wear, which extends the bearing's lifespan.
- Operating Temperature Range: Capable of operating effectively between -30°C to +120°C, making it ideal for diverse environments.
- Sealed Design: Features a seal that prevents dirt and moisture ingress, ensuring reliable operation and reduced maintenance costs.
Applications
- Industrial Machinery: Perfect for use in industrial machines where high radial loads are present, such as gearboxes, conveyor systems, and pumps.
- Automotive Applications: Compatible with various automotive components and systems, including axles and electric power steering systems.
- Heavy Equipment: Suitable for heavy machinery in construction and mining, where reliability and strength are crucial.
Benefits
- Enhanced Load Capacity: The cylindrical roller design allows for higher load ratings compared to traditional ball bearings, making it more suitable for heavy-duty applications.
- Reduced Friction: The optimized geometry minimizes friction losses, improving energy efficiency and performance.
- Longevity and Reliability: The robust construction and sealing system enhance reliability and decrease the frequency of replacements, leading to cost savings over time. --- 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.