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The 22218 EK C3 W33 is a double-row spherical roller bearing with a 90mm bore and 160mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 74412 lbf and runs smoothly at speeds up to 5300 RPM.
Its spherical roller design adjusts to misalignment, while the steel cage ensures durability. The C3 radial clearance allows for thermal expansion, making it suitable for varying temperatures from -30°C to 200°C.
This bearing features a lubrication groove and holes for easy maintenance, ideal for heavy-duty applications like industrial gearboxes or mining equipment. It’s interchangeable with SKF bearings for hassle-free replacements.
Weighing 3.4kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a reliable choice for demanding environments.
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Performance Features of 22218 EK C3 W33 Bearing
22218 EK C3 W33 Bearing is built with chrome steel rings and rollers, offering excellent resistance to combined loads.
Its dynamic radial load capacity reaches 74412 lbf, making it suitable for heavy-duty applications.
The double-row spherical roller design ensures smooth operation even under misalignment conditions.
With a maximum speed of 5300 rpm, it delivers reliable performance in various industrial settings.
22218 EK C3 W33 Bearing operates efficiently in temperatures ranging from -30° to 200°C.
The C3 radial clearance provides optimal performance under thermal expansion conditions.
The lubrication groove and holes in 22218 EK C3 W33 Bearing ensure consistent lubrication.
This feature reduces wear and extends the bearing’s service life in demanding environments.
Industrial Uses of 22218 EK C3 W33 Bearing
22218 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. The spherical roller construction also compensates for misalignment, ensuring reliable performance in rough conditions.
Where Is 22218 EK C3 W33 Bearing Used?
In mining equipment, 22218 EK C3 W33 Bearing supports rotating shafts in conveyors and separators, thanks to its robust chrome steel rollers. The C3 clearance allows for thermal expansion, making it suitable for high-temperature environments.
Built for Heavy-Duty Use: 22218 EK C3 W33 Bearing
This bearing excels in paper mill machinery, where its steel cage and lubrication groove extend service life under constant load. The 160 mm outer diameter provides stability for large-diameter shafts.
Automotive vs Aerospace: Applications of 22218 EK C3 W33 Bearing
In truck transmissions, 22218 EK C3 W33 Bearing handles combined loads, while its metric sizing fits European designs. For aircraft auxiliary systems, its temperature range up to 200°C ensures consistent operation.
Essential Roles of 22218 EK C3 W33 Bearing
Wind turbine gearboxes rely on 22218 EK C3 W33 Bearing for its ability to withstand variable loads and misalignment. The tapered bore simplifies installation on conical shafts, reducing downtime during maintenance.
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