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The 22318 E/C3 W33 is a double-row spherical roller bearing with a 90mm bore and 190mm outer diameter, crafted from robust chrome steel. It manages combined loads up to 143203 lbf and operates smoothly at speeds up to 3600 RPM.
Its spherical roller design accommodates misalignment, while the steel cage ensures durability. The open construction allows for easy lubrication, with a groove and hole for efficient maintenance.
This bearing suits heavy-duty applications like industrial gearboxes or mining equipment, where high radial loads and misalignment are common. It works in temperatures from -30°C to 200°C.
Weighing 8.7kg, it’s built for reliability and interchangeability with SKF models. Compliant with RoHS and REACH standards, it’s a practical choice for demanding environments.
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Performance Features of 22318 E/C3 W33 Bearing
22318 E/C3 W33 Bearing is built with chrome steel rings and rollers, offering excellent resistance to combined loads.
Its dynamic radial load capacity reaches 143203 lbf, ensuring robust performance in heavy-duty applications.
The double-row spherical roller design allows for slight misalignments, reducing stress on the bearing.
With a maximum speed of 3600 rpm, it maintains efficiency under demanding conditions.
22318 E/C3 W33 Bearing operates in temperatures from -30° to 200°C, suitable for various industrial environments.
The C3 radial clearance provides optimal performance under thermal expansion.
Its steel cage ensures proper roller alignment, enhancing durability and reducing wear.
The lubrication groove and holes simplify maintenance, extending service life.
22318 E/C3 W33 Bearing’s cylindrical bore design ensures easy installation and reliable operation.
Weighing 8.7 kg, it balances strength and practicality for industrial use.
Industrial Uses of 22318 E/C3 W33 Bearing
22318 E/C3 W33 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 helps accommodate misalignment, reducing wear in demanding conditions.
In wind turbines, 22318 E/C3 W33 Bearing supports the main shaft, ensuring smooth rotation even under fluctuating wind loads. Its C3 radial clearance allows for thermal expansion, making it reliable in variable temperatures.
For mining equipment, 22318 E/C3 W33 Bearing’s robust chrome steel construction withstands harsh environments, while the lubrication groove ensures consistent performance. The open design simplifies maintenance, which is crucial for continuous operations.
Where Is 22318 E/C3 W33 Bearing Used?
You’ll often find 22318 E/C3 W33 Bearing in paper mills, where it supports large rollers under heavy loads. Its ability to handle misalignment makes it ideal for these high-vibration environments.
In construction machinery like excavators, 22318 E/C3 W33 Bearing ensures smooth operation of rotating components. The steel cage provides durability, even when exposed to dirt and debris.
Built for Heavy-Duty Use: 22318 E/C3 W33 Bearing
22318 E/C3 W33 Bearing is a go-to choice for gearboxes in industrial settings, thanks to its high dynamic load capacity. The lubrication holes make it easy to maintain, extending its service life.
In marine applications, 22318 E/C3 W33 Bearing handles the combined loads of propeller shafts reliably. Its temperature range suits both cold and warm operating conditions.
Automotive vs Aerospace: Applications of 22318 E/C3 W33 Bearing
In heavy trucks, 22318 E/C3 W33 Bearing supports axles and transmissions, where its load capacity shines. The metric sizing ensures compatibility with global vehicle designs.
For aerospace ground equipment, 22318 E/C3 W33 Bearing’s precision and durability are valuable. However, its weight makes it less suitable for in-flight applications compared to specialised bearings.
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