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The NA4919-XL is a heavy-duty needle roller bearing with a 95mm bore and 130mm outer diameter, designed for radial loads. It handles dynamic loads up to 29475 lbf and static loads up to 58500 lbf, making it suitable for demanding applications.
Made from durable steel, this bearing features a single-row design with an inner ring for stability. Its open construction allows for easy lubrication, ensuring smooth operation at speeds up to 4200 RPM.
The bearing operates efficiently in temperatures ranging from -20°C to 110°C. Its press-fit shaft mount ensures a secure installation, while the 1.1mm chamfer provides added durability.
Ideal for industrial machinery and heavy equipment, this model is interchangeable with INA bearings. Weighing 1371g, it offers a robust yet manageable solution for radial load requirements. Compliant with RoHS standards for safe use.
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How Does NA4919-XL Bearing Handle Heavy Loads?
NA4919-XL Bearing is built with steel rings and rollers, offering robust resistance to heavy radial loads.
Its dynamic radial load capacity reaches 29475 lbf, ensuring dependable performance in tough conditions.
The steel cage maintains roller alignment, reducing friction and enhancing durability.
With a maximum speed of 4200 rpm, it delivers both strength and efficiency.
Why Choose NA4919-XL Bearing for Precision Tasks?
NA4919-XL Bearing features precise dimensions with a bore dia tolerance of -0.02mm to 0, ensuring accurate fit.
The steel construction provides consistent performance under high radial loads up to 58500 lbf.
Its open design allows for easy lubrication, maintaining smooth operation.
The press-fit shaft mount simplifies installation, saving time and effort.
Engineered for Reliability: NA4919-XL Bearing
NA4919-XL Bearing’s steel components ensure long-lasting performance in demanding environments.
It operates efficiently within a temperature range of -20 to 110 °C, adapting to various conditions.
The needle roller design minimises friction, enhancing load distribution.
With RoHS compliance, it meets stringent environmental standards.
Steel vs Ceramic Bearings: Strengths of NA4919-XL Bearing
NA4919-XL Bearing’s steel construction provides superior load capacity and durability.
It handles dynamic radial loads up to 29475 lbf, making it ideal for heavy-duty applications.
The steel cage and rollers ensure reliable performance under stress.
Its press-fit design offers secure mounting, reducing maintenance needs.
Industrial Uses of NA4919-XL Bearing
NA4919-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.
Where Is NA4919-XL Bearing Used?
You’ll often find NA4919-XL Bearing in automotive transmissions and industrial gearboxes, where its press-fit design provides a secure and stable connection. Its open seal type allows for easy lubrication, extending its service life.
Built for Heavy-Duty Use: NA4919-XL Bearing
NA4919-XL Bearing excels in applications like conveyor systems and material handling equipment, thanks to its robust steel rollers and inner ring. The metric sizing makes it a versatile choice for various industrial setups.
Automotive vs Industrial: Applications of NA4919-XL Bearing
In automotive settings, NA4919-XL Bearing supports components like differential systems, while in industrial machinery, it’s ideal for pumps and compressors. Its high-speed capability up to 4200 rpm ensures reliable performance across different uses.
Perfect Fit for Automation: NA4919-XL Bearing
NA4919-XL Bearing works well in automated production lines and robotics, where precision and load capacity are key. The steel cage and rollers provide smooth operation, reducing downtime in high-efficiency environments.
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