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The NK65/35-XL is a heavy-duty needle roller bearing with a 65mm bore and 78mm outer diameter, crafted from sturdy steel for radial loads. It supports dynamic loads up to 14850 lbf and spins smoothly at speeds up to 7200 RPM.
Its open design requires regular lubrication, while the press-fit mounting ensures a secure fit on shafts. The bearing operates well in temperatures ranging from -20°C to 110°C.
This model is interchangeable with INA bearings, offering a reliable alternative for replacements. Perfect for heavy machinery or automotive applications where high radial loads are common.
Weighing 310g, it’s robust yet manageable for its size. Compliant with RoHS standards for safe and durable use.
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Performance Features of NK65/35-XL Bearing
NK65/35-XL Bearing is built with a robust steel construction, ideal for handling heavy radial loads up to 14850 lbf.
Its open design allows for easy lubrication, ensuring smooth operation even at high speeds of 7200 rpm.
The press-fit shaft mount type provides a secure installation, reducing the risk of slippage.
With a temperature range of -20 to 110 °C, it performs reliably in various environments.
How Does NK65/35-XL Bearing Resist Wear?
NK65/35-XL Bearing’s steel rollers and cage are designed to minimise wear, even under heavy radial loads.
The precise bore diameter tolerance of 0.03mm to 0.049mm ensures a snug fit, enhancing durability.
Its static radial load capacity of 31950 lbf makes it suitable for demanding industrial applications.
The chamfer dimension of 0.6mm allows for easier installation and reduces stress concentrations.
Engineered for Precision: NK65/35-XL Bearing
NK65/35-XL Bearing offers high precision with its tight outer diameter tolerance of -0.013mm to 0.
The single-row needle roller design provides excellent radial load capacity while maintaining a compact width of 35mm.
Its steel construction ensures long-lasting performance in a wide temperature range.
The bearing’s press-fit design simplifies installation, saving time and effort.
Steel vs Ceramic Bearings: Strengths of NK65/35-XL Bearing
NK65/35-XL Bearing’s all-steel construction provides excellent strength and durability for heavy-duty applications.
The steel rollers and cage work together to handle high dynamic radial loads up to 14850 lbf.
Its open design allows for easy relubrication, extending the bearing’s service life.
The press-fit mounting ensures a secure connection, reducing maintenance needs.
Industrial Uses of NK65/35-XL Bearing
NK65/35-XL Bearing is commonly used in heavy machinery like construction equipment and hydraulic systems, where its high radial load capacity is essential. The press-fit design ensures a secure mounting, reducing the risk of slippage during operation.
What Makes NK65/35-XL Bearing a Preferred Choice?
In automotive applications, NK65/35-XL Bearing is ideal for gearboxes and drivetrains, thanks to its robust steel construction. Its open design allows for easy lubrication, extending the bearing’s service life in demanding conditions.
Built for Heavy-Duty Use: NK65/35-XL Bearing
For industrial automation, NK65/35-XL Bearing supports robotic arms and conveyor systems, handling high speeds up to 7200 rpm. The steel rollers and cage provide durability, even in continuous operation.
Automotive vs Industrial: Applications of NK65/35-XL Bearing
In automotive settings, NK65/35-XL Bearing excels in transmissions, while in industrial environments, it’s trusted for heavy-load presses. Its metric sizing ensures compatibility with a wide range of machinery.
Perfect Fit for Automation: NK65/35-XL Bearing
NK65/35-XL Bearing is a reliable choice for automated production lines, where precision and durability are key. The steel construction and high-speed capability make it suitable for repetitive, high-stress tasks.
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