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The NK19/20-XL is a heavy-duty needle roller bearing with a 19mm bore and 27mm outer diameter, crafted from sturdy steel for reliable performance. It supports radial loads up to 4208 lbf and can reach speeds of 21600 RPM, making it suitable for high-demand applications.
Its open design requires lubrication but allows for easy maintenance, while the press-fit shaft mount ensures a secure installation. The bearing operates smoothly in temperatures ranging from -20°C to 110°C.
This model is interchangeable with INA bearings, offering a practical replacement option. Ideal for use in gearboxes, automotive components, or industrial machinery where space is limited but durability is essential.
Weighing just 32.2g, it’s lightweight yet robust, and complies with RoHS standards for safe and reliable use.
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Performance Features of NK19/20-XL Bearing
NK19/20-XL Bearing is built with a robust steel construction, handling radial loads up to 4208 lbf dynamically.
Its needle roller design ensures efficient load distribution, enhancing durability in heavy-duty applications.
The open design allows for easy lubrication, maintaining smooth operation even at high speeds.
With a maximum speed of 21,600 rpm, it delivers reliable performance across a wide temperature range.
Industrial Uses of NK19/20-XL Bearing
NK19/20-XL Bearing is commonly used in industrial machinery, especially in compact spaces where high radial load capacity is needed, like conveyor systems and gearboxes. Its open design and steel construction make it suitable for heavy-duty applications.
Where Is NK19/20-XL Bearing Used?
In automotive systems, NK19/20-XL Bearing fits well in transmissions and steering mechanisms, thanks to its press-fit mounting and high-speed capability. The steel rollers ensure durability under constant stress.
Built for Heavy-Duty Use: NK19/20-XL Bearing
For automation equipment, NK19/20-XL Bearing provides reliable performance in robotic arms and linear guides, where precision and load handling are key. Its lightweight design also helps reduce overall system weight.
Automotive vs Industrial: Applications of NK19/20-XL Bearing
NK19/20-XL Bearing works equally well in both automotive and industrial settings, handling radial loads in engines or production line machinery. The metric sizing ensures compatibility with a wide range of equipment.
Essential Roles of NK19/20-XL Bearing
In consumer electronics, NK19/20-XL Bearing can be found in printers and small appliances, where its compact size and efficiency are advantageous. The steel cage adds longevity even with frequent use.
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