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The 52218 is a double-direction thrust ball bearing with a 75mm bore and 135mm outer diameter, crafted from sturdy chrome steel. It manages thrust loads up to 25200 lbf and operates smoothly at speeds up to 2000 RPM.
Its open design simplifies maintenance, while the stainless steel cage enhances durability. The bearing performs reliably in temperatures ranging from -30°C to 110°C.
This model is interchangeable with SKF bearings, offering a practical replacement option. Suitable for heavy-duty applications like industrial gearboxes or machinery with significant thrust loads.
Weighing 3.2kg, it balances strength and manageability. Compliant with RoHS and REACH standards for safe and eco-friendly use.
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How Is 52218 Bearing Engineered for Reliability?
52218 Bearing features chrome steel rings and balls, ensuring strength and durability under high thrust loads.
Its dynamic thrust load capacity of 25200 lbf makes it suitable for heavy-duty applications.
The stainless steel cage maintains ball alignment, reducing friction and wear over time.
With a maximum speed of 2,000 rpm, it delivers consistent performance in demanding conditions.
52218 Bearing operates efficiently within a temperature range of -30° to 110°C.
Its open design allows for easy inspection and maintenance, enhancing long-term reliability.
Common Applications of 52218 Bearing
52218 Bearing is widely used in heavy machinery, such as hydraulic presses and large conveyor systems, where its high thrust load capacity is essential. The open seal design simplifies lubrication, which is handy in dusty industrial environments.
In automotive applications, 52218 Bearing fits well in truck transmissions and heavy-duty clutch mechanisms. Its chrome steel construction ensures it can handle the stress of frequent gear shifts and high torque.
For wind turbine systems, 52218 Bearing’s robust design helps manage axial loads in the yaw and pitch control mechanisms. The stainless steel cage adds durability, even in variable weather conditions.
Where Is 52218 Bearing Used?
You’ll often spot 52218 Bearing in construction equipment like cranes and excavators, where axial loads are constant. Its metric sizing makes it a go-to for European and Asian machinery standards.
In marine applications, 52218 Bearing supports propeller shafts and steering systems. The temperature range ensures reliability, whether in chilly waters or warmer coastal operations.
Built for Heavy-Duty Use: 52218 Bearing
52218 Bearing excels in mining equipment, where its static thrust load capacity keeps crushers and drills running smoothly. The wide width tolerance allows for slight misalignments without compromising performance.
For railway systems, 52218 Bearing is used in bogie assemblies to handle axial forces during turns. The chrome steel rings and balls provide long-lasting wear resistance, even under constant vibration.
Automotive vs Aerospace: Applications of 52218 Bearing
In automotive settings, 52218 Bearing is ideal for heavy trucks and buses, where durability matters most. The 75mm bore size suits larger drivetrain components perfectly.
For aerospace ground equipment, 52218 Bearing works well in cargo loaders and maintenance platforms. Its compliance with RoHS and REACH standards ensures it meets strict environmental regulations.
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