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The NK37/20-D-XL is a heavy-duty needle roller bearing with a 37mm bore and 47mm outer diameter, crafted from sturdy steel for radial loads. It supports dynamic loads up to 7650 lbf and spins efficiently at speeds up to 12300 RPM.
Its open design requires regular lubrication, while the press-fit shaft mount ensures a secure installation. 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 applications like gearboxes or industrial machinery where high radial loads are common.
Weighing just 83g, it’s lightweight yet robust for its size. Compliant with RoHS standards for safe use.
The 20mm width and 0.3mm chamfer make it easy to fit into tight spaces. Ideal for heavy-duty machinery requiring precision and durability.
Its steel cage and rollers provide long-lasting performance under demanding conditions. A practical choice for engineers and maintenance teams alike.
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Performance Features of NK37/20-D-XL Bearing
NK37/20-D-XL Bearing is built with a steel construction, offering robust performance under heavy radial loads.
Its dynamic radial load capacity of 7650 lbf ensures reliable operation in demanding conditions.
The press-fit shaft mount design simplifies installation, saving time and effort.
With a maximum speed of 12,300 rpm, it balances durability and efficiency.
NK37/20-D-XL Bearing operates effectively in temperatures ranging from -20 to 110 °C.
Its open design allows for easy lubrication, ensuring smooth performance over time.
The steel cage maintains roller alignment, reducing wear and extending service life.
Weighing just 83 g, it provides strength without adding unnecessary bulk.
Common Applications of NK37/20-D-XL Bearing
NK37/20-D-XL Bearing is widely used in industrial machinery, especially in compact spaces where high radial load capacity is needed, like conveyor systems and printing presses. Its open design and steel construction make it suitable for heavy-duty operations.
Where Is NK37/20-D-XL Bearing Used?
In automotive applications, NK37/20-D-XL Bearing fits well in gearboxes and transmission systems, handling high speeds and radial loads efficiently. The press-fit mounting ensures a secure installation in tight spaces.
Built for Heavy-Duty Use: NK37/20-D-XL Bearing
For automation and robotics, NK37/20-D-XL Bearing provides reliable performance in robotic arms and linear motion systems. Its steel rollers and cage offer durability under continuous use.
Light-Duty vs Heavy-Duty: Best Uses for NK37/20-D-XL Bearing
In consumer electronics, NK37/20-D-XL Bearing can be found in high-performance printers and power tools, where its compact size and load capacity are advantageous. The metric dimensions ensure compatibility with various designs.
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