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The K18X24X12 is a compact needle roller and cage assembly with an 18mm bore and 24mm outer diameter, crafted from sturdy steel. It handles radial loads up to 2880 lbf and spins smoothly at speeds up to 21800 RPM.
Its single-row design and steel cage ensure durability and efficient performance in tight spaces. The lightweight construction, at just 12g, makes it easy to handle during installation.
This assembly is interchangeable with INA bearings, offering a reliable alternative for replacements. Suitable for applications like gearboxes or small machinery where space is limited but high-speed performance is needed.
Operating in temperatures from -30°C to 110°C, it’s versatile for various environments. RoHS compliant for safe and eco-friendly use.
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How Does K18X24X12 Bearing Achieve High-Speed Performance?
K18X24X12 Bearing features a steel cage and needles, ensuring durability and smooth operation at high speeds.
With a maximum speed of 21,800 rpm, it is suitable for applications requiring rapid rotation.
The dynamic radial load capacity of 2,880 lbf allows it to handle significant forces without compromising performance.
Its compact design, with a width of just 12 mm, makes it ideal for space-constrained installations.
K18X24X12 Bearing operates efficiently within a temperature range of -30° to 110°C, adapting to various environments.
The steel construction provides reliable strength, reducing the need for frequent maintenance.
Industrial Uses of K18X24X12 Bearing
K18X24X12 Bearing is commonly used in compact industrial gearboxes, where its needle roller design efficiently handles high radial loads in confined spaces. The steel construction ensures durability even in demanding operating conditions.
In automotive applications, K18X24X12 Bearing fits well in transmission systems and steering mechanisms, providing smooth rotation under heavy loads. Its metric sizing makes it a versatile choice for various vehicle models.
For automation equipment, K18X24X12 Bearing’s high-speed capability (up to 21800 rpm) makes it suitable for robotic arms and precision machinery. The single-row design simplifies installation while maintaining reliable performance.
Where Is K18X24X12 Bearing Used?
You’ll often find K18X24X12 Bearing in small electric motors, where its lightweight design (only 12g) helps reduce overall system weight. The steel cage keeps the needle rollers securely aligned for consistent operation.
In household appliances like washing machines, K18X24X12 Bearing supports rotating parts that require quiet and long-lasting performance. Its temperature range (-30° to 110°C) covers most domestic usage scenarios.
Built for Heavy-Duty Use: K18X24X12 Bearing
K18X24X12 Bearing excels in construction equipment, where its high static radial load capacity (3352 lbf) handles intense vibrations and shocks. The open design allows for easy lubrication in dusty environments.
For packaging machinery, K18X24X12 Bearing’s compact dimensions (18x24x12mm) make it ideal for space-constrained rotating assemblies. Its steel needles provide excellent wear resistance during continuous operation.
Light-Duty vs Heavy-Duty: Best Uses for K18X24X12 Bearing
In light-duty applications like office printers, K18X24X12 Bearing offers precise movement for paper feed mechanisms. The high rpm rating ensures smooth operation during rapid printing cycles.
For heavier industrial uses such as conveyor systems, K18X24X12 Bearing’s dynamic load capacity (2880 lbf) supports continuous operation with minimal maintenance. Its interchangeable design with INA bearings simplifies replacements.
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