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The 1311 K is a self-aligning ball bearing with a 55mm tapered bore and 120mm outer diameter, crafted from sturdy chrome steel. It manages radial loads up to 11408 lbf and runs smoothly at speeds up to 7500 RPM.
Its double-row design and open seal allow for easy lubrication, while the nylon cage reduces friction for quieter operation. The bearing operates well in temperatures from -30°C to 110°C.
This model is interchangeable with SKF bearings, offering a reliable alternative for replacements. Perfect for machinery with misalignment issues, such as conveyor systems or agricultural equipment.
Weighing 1.6kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, ensuring safe and eco-friendly use.
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How Does 1311 K Bearing Handle Radial Loads?
1311 K Bearing features a double-row ball design, optimised for handling substantial radial loads up to 11408 lbf.
The chrome steel construction ensures durability and resistance to wear in demanding applications.
Its self-aligning capability allows for slight misalignments, reducing stress and prolonging service life.
The nylon cage minimises friction, contributing to smoother operation and lower maintenance needs.
With a maximum speed of 7,500 rpm, 1311 K Bearing balances performance and reliability.
The open seal design facilitates easy lubrication, ensuring consistent performance across its temperature range.
Industrial Uses of 1311 K Bearing
1311 K Bearing is commonly used in heavy machinery like conveyor systems and industrial fans, where its self-aligning feature compensates for minor misalignments. The double-row design provides reliable radial load support in demanding environments.
In automotive applications, 1311 K Bearing fits well in gearboxes and wheel hubs, ensuring smooth rotation even under varying loads. Its tapered bore allows for secure mounting on shafts, reducing slippage risks.
For automation equipment, 1311 K Bearing’s nylon cage reduces friction, making it suitable for high-speed robotic arms. The chrome steel construction ensures long-lasting performance in continuous operation.
Where Is 1311 K Bearing Used?
You’ll find 1311 K Bearing in agricultural machinery, such as tractors and harvesters, where its durability handles rough terrain vibrations. The open seal design simplifies lubrication maintenance in dusty conditions.
In packaging machines, 1311 K Bearing supports rotating rollers, ensuring consistent product handling. Its metric sizing makes it a versatile choice for European and Asian manufacturing lines.
Built for Heavy-Duty Use: 1311 K Bearing
1311 K Bearing excels in construction equipment like cranes, where its high dynamic load capacity withstands heavy lifting. The radial clearance (CN) ensures optimal performance under varying temperatures.
For printing presses, 1311 K Bearing’s self-aligning capability maintains precision during high-speed paper feeding. The lubricated design minimises wear, extending service life in continuous production.
Automotive vs Aerospace: Applications of 1311 K Bearing
In automotive systems, 1311 K Bearing is ideal for drivetrain components, balancing load distribution. Its tapered bore ensures stable fitment in high-torque scenarios.
Aerospace applications benefit from 1311 K Bearing’s lightweight nylon cage, reducing overall assembly weight. The temperature range (-30° to 110°C) suits both ground and flight conditions.
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