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The NA49/32-XL is a heavy-duty needle roller bearing with a 32mm bore and 52mm outer diameter, crafted from sturdy steel for reliable performance. It handles radial loads up to 7762 lbf and spins smoothly at speeds up to 11100 RPM.
Its open design requires regular lubrication, while the steel cage ensures durability under heavy use. The bearing operates well in temperatures from -20°C to 110°C.
This model is interchangeable with INA bearings, making it a practical choice for replacements. Ideal for applications like gearboxes or industrial machinery where high radial loads are common.
Weighing just 158g, it’s lightweight yet robust for its size. Compliant with RoHS standards for safe use.
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How Does NA49/32-XL Bearing Handle Heavy Loads?
NA49/32-XL Bearing is built with steel rings and rollers, offering robust resistance to heavy radial loads.
Its dynamic radial load capacity reaches 7762 lbf, ensuring dependable performance in tough conditions.
The steel cage maintains roller alignment, reducing friction and extending operational life.
With a maximum speed of 11,100 rpm, it combines strength and efficiency for demanding applications.
Why Choose NA49/32-XL Bearing for Precision Tasks?
NA49/32-XL Bearing features precise dimensions, with a bore diameter tolerance of -0.012mm to 0.
Its single-row construction ensures accurate radial load distribution, ideal for precision machinery.
The press-fit shaft mount type simplifies installation while maintaining stability.
Operating within a temperature range of -20 to 110°C, it performs reliably in varied environments.
Engineered for Reliability: NA49/32-XL Bearing
NA49/32-XL Bearing’s steel construction provides durability and resistance to wear.
The open design allows for easy lubrication, ensuring smooth operation over time.
With a static radial load capacity of 10,688 lbf, it handles heavy-duty applications with ease.
Its compact width of 20 mm makes it suitable for space-constrained installations.
Steel vs Ceramic Bearings: Strengths of NA49/32-XL Bearing
NA49/32-XL Bearing’s all-steel design offers excellent load-bearing capabilities and cost-effectiveness.
The steel rollers and cage ensure long service life, even under high radial loads.
Unlike ceramic bearings, it provides a balance of strength and affordability for industrial use.
Its compliance with RoHS standards makes it an environmentally friendly choice.
Performance Features of NA49/32-XL Bearing
NA49/32-XL Bearing excels in high-speed applications, with a max speed of 11,100 rpm.
The machined construction ensures precise tolerances for consistent performance.
Its chamfer dimension of 0.6 mm facilitates smooth mounting and reduces stress concentrations.
Weighing just 158 g, it offers a lightweight yet durable solution for heavy-duty tasks.
Industrial Uses of NA49/32-XL Bearing
NA49/32-XL Bearing is commonly used in heavy machinery like construction equipment and agricultural tools, where its high radial load capacity handles demanding conditions. The steel construction ensures durability even in rugged environments.
What Makes NA49/32-XL Bearing a Preferred Choice?
In automotive applications, NA49/32-XL Bearing fits well in gearboxes and transmission systems, providing smooth operation under high speeds. Its press-fit design simplifies installation, saving time during assembly.
Built for Heavy-Duty Use: NA49/32-XL Bearing
For automation systems, NA49/32-XL Bearing supports robotic arms and conveyor belts, where precision and reliability are key. The open seal design allows for easy lubrication, extending its service life.
Automotive vs Aerospace: Applications of NA49/32-XL Bearing
While NA49/32-XL Bearing excels in car suspensions and powertrains, it’s also suitable for aerospace components like landing gear mechanisms. Its lightweight design doesn’t compromise on strength.
Key Fields for NA49/32-XL Bearing
In medical devices, NA49/32-XL Bearing is trusted for imaging equipment and surgical tools, thanks to its consistent performance. The steel rollers ensure minimal friction, crucial for sensitive applications.
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