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The 22318 EK/C3 W33 is a double-row spherical roller bearing with a 90mm bore and 190mm outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 143203 lbf and operates smoothly at speeds up to 3600 RPM.
Its open design and steel cage ensure durability, while the tapered bore (1:12) allows for secure fitting. The bearing includes lubrication grooves and holes for easy maintenance.
With a C3 radial clearance, it handles temperature variations from -30°C to 200°C. Ideal for heavy-duty applications like industrial gearboxes or mining equipment where reliability is key.
Weighing 8.7kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, making it a safe and dependable choice.
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Performance Features of 22318 EK/C3 W33 Bearing
22318 EK/C3 W33 Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 143203 lbf, ensuring reliable performance in heavy-duty applications.
The double-row spherical roller design allows for slight misalignment, reducing stress on the bearing.
This feature enhances durability and extends the service life even under challenging conditions.
With a maximum speed of 3600 rpm, 22318 EK/C3 W33 Bearing balances speed and load capacity effectively.
The C3 radial clearance provides flexibility in various operating temperatures, from -30° to 200°C.
The steel cage maintains roller alignment, ensuring smooth operation and reduced wear.
Lubrication grooves and holes facilitate easy maintenance, keeping the bearing running efficiently.
Industrial Uses of 22318 EK/C3 W33 Bearing
22318 EK/C3 W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles high radial and axial loads effortlessly. The spherical roller construction also compensates for misalignment, ensuring smooth operation in demanding environments.
In automotive applications, 22318 EK/C3 W33 Bearing supports components such as truck axles and transmissions, thanks to its robust chrome steel construction. The tapered bore design allows for secure fitting, reducing slippage under heavy loads.
For industrial fans and blowers, 22318 EK/C3 W33 Bearing’s high-speed capability and C3 clearance make it ideal for prolonged use. The lubrication groove ensures consistent performance, even in high-temperature settings.
Where Is 22318 EK/C3 W33 Bearing Used?
22318 EK/C3 W33 Bearing finds its place in construction equipment like cranes and excavators, where durability and load capacity are critical. Its steel cage enhances longevity, even in dusty or harsh conditions.
In paper mills, 22318 EK/C3 W33 Bearing supports rollers and drying cylinders, handling both radial and axial forces with ease. The open seal design simplifies maintenance, reducing downtime in continuous operations.
Built for Heavy-Duty Use: 22318 EK/C3 W33 Bearing
22318 EK/C3 W33 Bearing excels in mining equipment, where its high dynamic load rating ensures reliability under extreme stress. The spherical rollers adapt to misalignment, preventing premature wear.
For wind turbines, 22318 EK/C3 W33 Bearing’s ability to handle combined loads makes it a preferred choice. The lubrication holes ensure even oil distribution, crucial for long-term performance in remote locations.
Automotive vs Aerospace: Applications of 22318 EK/C3 W33 Bearing
In automotive settings, 22318 EK/C3 W33 Bearing is often found in heavy-duty trucks, where its load capacity and speed rating are essential. The metric sizing ensures compatibility with global vehicle standards.
For aerospace ground equipment, 22318 EK/C3 W33 Bearing supports machinery like cargo loaders, offering reliability in high-use scenarios. The temperature range suits both indoor and outdoor applications.
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