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The 22218 E/C4S4 is a double-row spherical roller bearing with a 90mm bore and 160mm outer diameter, crafted from robust chrome steel. It manages combined loads up to 74412 lbf and operates smoothly at speeds up to 5300 RPM.
Its open design and steel cage ensure durability, while the C4 radial clearance allows for thermal expansion. The bearing performs reliably in temperatures ranging from -30°C to 200°C.
With lubrication grooves and holes, maintenance is straightforward. This model is interchangeable with SKF bearings, making it a practical choice for replacements.
Weighing 3.4kg, it’s sturdy yet manageable for its size. Ideal for heavy-duty applications like industrial gearboxes or mining equipment where combined loads are common. Compliant with RoHS and REACH standards for safe use.
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Performance Features of 22218 E/C4S4 Bearing
22218 E/C4S4 Bearing is built with chrome steel rings and rollers, offering high 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 E/C4S4 Bearing operates efficiently in temperatures ranging from -30° to 200°C.
Its C4 radial clearance provides flexibility for different operational requirements.
The steel cage maintains roller alignment, reducing friction and extending service life.
Lubrication grooves and holes ensure consistent performance with minimal maintenance.
Industrial Uses of 22218 E/C4S4 Bearing
22218 E/C4S4 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles both radial and axial loads efficiently. The spherical roller construction also compensates for minor misalignments, ensuring smooth operation in rugged conditions.
Where Is 22218 E/C4S4 Bearing Used?
In mining equipment, 22218 E/C4S4 Bearing supports rotating components like conveyor pulleys, thanks to its high dynamic load capacity. The C4 radial clearance makes it suitable for applications with thermal expansion concerns.
Built for Heavy-Duty Use: 22218 E/C4S4 Bearing
22218 E/C4S4 Bearing excels in paper mill machinery, where its chrome steel rollers withstand constant moisture and load variations. The open seal design allows for easy relubrication, extending service life in demanding environments.
Automotive vs Aerospace: Applications of 22218 E/C4S4 Bearing
In automotive gearboxes, 22218 E/C4S4 Bearing provides reliable performance under high torque, while its temperature range suits aerospace auxiliary systems. The metric sizing ensures compatibility with global manufacturing standards.
Key Fields for 22218 E/C4S4 Bearing
22218 E/C4S4 Bearing is ideal for wind turbine generators, where its combined load capacity handles rotor stresses. The steel cage material offers durability in variable weather conditions, reducing maintenance frequency.
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