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The NSK N307M is an N-type cylindrical roller bearing with 35 mm bore. It features a machined brass cage and an N-type design with no flanges on the inner ring, allowing axial expansion of the shaft. This bearing carries high radial loads at moderate to high speeds in gearboxes, generators, and rolling-mill drives.
MODEL N307M
$140.56 Each
Prices are subject to change
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Bearings The NSK N307M Cylindrical Roller Bearing is a high-performance, metric-sized bearing designed for applications requiring support for heavy radial loads while maintaining high-speed performance. This bearing type features a robust design ideal for various industrial and automotive applications.
Key Features
- Design: Cylindrical roller design allows for high radial load capacity while minimizing friction.
- Dimensions: Inner diameter of 35 mm, outer diameter of 80 mm, and a width of 21 mm, providing a compact solution for constrained spaces.
- Material: Constructed from high-quality steel, ensuring durability and longevity under demanding conditions.
- Performance: Optimized for low operating temperatures, enabling efficient operation even at high speeds.
- Clearance: Designed with a normal internal clearance to accommodate thermal expansion and operational misalignments.
Applications
- Industrial Machinery: Perfect for applications in conveyor systems, pumps, and gearboxes where reliable radial support is essential.
- Automotive Applications: Suitable for use in electric power steering systems and other automotive components requiring precision and durability.
- Compatibility: Engineered to fit a variety of shaft sizes, making it a versatile choice for many applications.
Benefits
- Enhanced Load Capacity: Provides excellent support for heavy loads, ensuring reliability even in harsh operational environments.
- Reduced Friction: The design of the cylindrical rollers minimizes friction, leading to improved energy efficiency and lower operational costs.
- Durability: Built to withstand wear and tear, the NSK N307M offers a long service life, contributing to reduced maintenance needs. --- 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.
| Brand | Lovejoy Curtis |
| Model | SS644B |