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The 1218KJ is a self-aligning ball bearing with a 90mm tapered bore and 160mm outer diameter, crafted from sturdy chrome steel. It manages radial loads up to 12870 lbf and operates smoothly at speeds up to 5300 RPM.
Its double-row design offers stability, while the open seal allows for easy lubrication. The bearing performs reliably in temperatures ranging 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 2.5kg, 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 1218KJ Bearing
1218KJ Bearing features a double-row design with chrome steel rings and balls, offering robust radial load capacity.
Its dynamic radial load reaches 12870 lbf, making it suitable for heavy-duty applications.
The tapered bore design ensures secure mounting, reducing slippage during operation.
With a maximum speed of 5,300 rpm, it maintains efficiency under various conditions.
1218KJ Bearing operates smoothly in temperatures from -30° to 110°C, ensuring reliability.
The steel cage keeps the balls aligned, enhancing durability and reducing wear.
Its open design allows for easy lubrication, extending maintenance intervals.
The radial clearance of CN ensures optimal performance in diverse applications.
Industrial Uses of 1218KJ Bearing
1218KJ Bearing is commonly used in heavy machinery, such as conveyor systems and industrial fans, where its self-aligning feature helps compensate for misalignment. The double-row design provides excellent radial load capacity, making it suitable for demanding environments.
In automotive applications, 1218KJ Bearing can be found in gearboxes and drivetrains, where its tapered bore ensures a secure fit. The chrome steel construction offers durability, even under high-speed conditions.
For automation equipment, 1218KJ Bearing supports smooth operation in robotic arms and assembly lines. Its open seal type allows for easy lubrication, ensuring long service life with minimal maintenance.
Where Is 1218KJ Bearing Used?
You’ll often spot 1218KJ Bearing in agricultural machinery, like tractors and harvesters, where its ability to handle radial loads is essential. The steel cage adds extra strength, making it reliable for rough conditions.
In construction equipment, 1218KJ Bearing works well in cranes and excavators, thanks to its robust design. The metric sizing ensures compatibility with a wide range of machinery parts.
Built for Heavy-Duty Use: 1218KJ Bearing
1218KJ Bearing is a solid choice for mining equipment, where its dynamic radial load capacity handles intense workloads. The lubricated design reduces friction, keeping operations smooth.
In paper mills, 1218KJ Bearing supports rollers and other moving parts, ensuring consistent performance. Its temperature range makes it adaptable to various industrial settings.
Automotive vs Aerospace: Applications of 1218KJ Bearing
In automotive systems, 1218KJ Bearing is ideal for transmissions, offering reliable performance under stress. The tapered bore provides a precise fit, reducing vibration.
For aerospace applications, 1218KJ Bearing’s lightweight yet durable construction suits auxiliary systems. Its compliance with RoHS and REACH standards ensures environmental safety.
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