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The 2219-K is a self-aligning ball bearing with a 95mm tapered bore and 170mm outer diameter, crafted from sturdy chrome steel. It manages radial loads up to 18720 lbf and operates smoothly at speeds up to 5000 RPM.
Its double-row design and open seal allow for easy lubrication, while the nylon cage reduces friction for quieter performance. The bearing works reliably in temperatures from -30°C to 110°C.
This model is interchangeable with SKF bearings, making it a practical choice for replacements. Suitable for machinery with misalignment issues, such as conveyor systems or agricultural equipment.
Weighing 3.9kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe and eco-friendly use.
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Performance Features of 2219-K Bearing
2219-K Bearing is built with chrome steel rings and balls, offering strong radial load capacity up to 18720 lbf.
Its double-row design ensures stability and smooth operation, even under heavy loads.
The nylon cage helps reduce friction, making it suitable for high-speed applications up to 5,000 rpm.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.
How Does 2219-K Bearing Reduce Friction?
2219-K Bearing uses a nylon cage to keep the balls aligned, minimising friction during operation.
The chrome steel construction ensures durability while maintaining smooth performance.
Its double-row design distributes loads evenly, reducing wear and extending service life.
With a radial clearance of CN, it offers optimal performance in diverse applications.
Designed for Durability: 2219-K Bearing
2219-K Bearing’s chrome steel components provide excellent resistance to wear and tear.
Its tapered bore design ensures secure fitting, enhancing stability under radial loads.
The lubricated construction reduces maintenance needs, saving time and costs.
Weighing just 3.9 kg, it balances strength and ease of handling.
Steel vs Ceramic Bearings: Strengths of 2219-K Bearing
2219-K Bearing’s chrome steel construction offers reliable performance at a competitive cost.
Its dynamic radial load capacity of 18720 lbf makes it suitable for heavy-duty applications.
The open seal design allows for easy lubrication, ensuring long-term efficiency.
With a width of 43 mm, it fits securely in various industrial setups.
Industrial Uses of 2219-K Bearing
2219-K Bearing is commonly used in heavy machinery like conveyor systems and industrial fans, where its self-aligning feature helps compensate for shaft misalignment. The double-row design provides reliable radial load support in demanding environments.
Where Is 2219-K Bearing Used?
You’ll often find 2219-K Bearing in automotive applications such as gearboxes and drivetrains, where its tapered bore ensures a secure fit. Its nylon cage reduces friction, making it suitable for high-speed operations.
Built for Heavy-Duty Use: 2219-K Bearing
2219-K Bearing excels in construction equipment like cranes and excavators, thanks to its robust chrome steel construction. The open seal design allows for easy lubrication, extending its service life.
Automotive vs Aerospace: Applications of 2219-K Bearing
In automotive systems, 2219-K Bearing handles radial loads in transmissions, while in aerospace, it’s used in auxiliary equipment due to its precision. The metric sizing ensures compatibility with global standards.
Perfect Fit for Automation: 2219-K Bearing
2219-K Bearing is ideal for robotic arms and automated production lines, where its self-aligning capability reduces wear. The lubricated design ensures smooth operation even in continuous use scenarios.
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