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The NK45/30-TV-XL is a heavy-duty needle roller bearing with a 45mm bore and 55mm outer diameter, crafted from sturdy steel for reliable performance. It handles radial loads up to 11700 lbf and can spin at speeds up to 10200 RPM.
Its open design and press-fit mounting make it easy to install, while the PA66 cage ensures smooth operation under heavy loads. The bearing operates well in temperatures from -20°C to 110°C.
This model is interchangeable with INA bearings, offering a practical replacement option. Ideal for applications like gearboxes or industrial machinery where high radial loads are common.
Weighing just 132g, it’s lightweight yet robust. Compliant with RoHS standards for safe use.
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How Does NK45/30-TV-XL Bearing Handle Heavy Loads?
NK45/30-TV-XL Bearing is built with steel rollers and a PA66 cage, offering robust performance under heavy radial loads.
Its dynamic radial load capacity reaches 11700 lbf, making it suitable for demanding industrial applications.
The press-fit shaft mount ensures secure installation, reducing the risk of slippage during operation.
With a maximum speed of 10200 rpm, it delivers reliable performance in high-speed environments.
Engineered for Precision: NK45/30-TV-XL Bearing
NK45/30-TV-XL Bearing features a single-row design with steel rollers, providing precise radial load support.
The open seal type allows for easy lubrication, ensuring smooth operation and reduced friction.
Its temperature range of -20 to 110 °C makes it versatile for various working conditions.
The lightweight construction at 132 g ensures ease of handling without compromising durability.
Why Choose NK45/30-TV-XL Bearing for Precision Tasks?
NK45/30-TV-XL Bearing’s steel rollers and PA66 cage work together to minimise wear and extend service life.
The precise bore diameter tolerance of 0.025mm to 0.041mm ensures a perfect fit for press-fit applications.
With a static radial load capacity of 23175 lbf, it handles heavy-duty tasks with ease.
Its chamfer dimension of 0.3mm facilitates smoother installation and reduces stress concentrations.
Industrial Uses of NK45/30-TV-XL Bearing
NK45/30-TV-XL Bearing is commonly used in heavy machinery, such as construction equipment and agricultural tools, where its high radial load capacity is essential. The open design and steel construction make it suitable for rugged environments.
In automotive applications, NK45/30-TV-XL Bearing fits well in gearboxes and transmission systems, providing reliable performance under high speeds. Its press-fit mounting ensures a secure and stable connection.
For automation systems, NK45/30-TV-XL Bearing supports robotic arms and conveyor belts, where precision and durability are key. The PA66 cage material helps reduce friction and wear over time.
What Makes NK45/30-TV-XL Bearing a Preferred Choice?
NK45/30-TV-XL Bearing is a go-to for industrial fans and pumps, thanks to its ability to handle high radial loads and speeds. The steel rollers and rings offer long-lasting performance.
In household appliances like washing machines, NK45/30-TV-XL Bearing ensures smooth operation with minimal maintenance. Its compact design and metric sizing make it easy to integrate into various models.
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