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The 2218 is a self-aligning ball bearing with a 90mm bore and 160mm outer diameter, crafted from sturdy chrome steel for durability. It handles radial loads up to 15795 lbf and operates smoothly at speeds up to 5300 RPM.
Its double-row design allows for slight misalignment, making it forgiving in less precise setups. The open seal type ensures easy lubrication, while the stainless steel cage enhances longevity.
This bearing works well in temperatures ranging from -30°C to 110°C, suitable for various industrial environments. It’s interchangeable with SKF models, offering a reliable replacement option.
Weighing 3.4kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe choice for diverse applications like conveyor systems or agricultural machinery.
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Why Choose 2218 Bearing for Precision Tasks?
2218 Bearing features a double-row design with chrome steel rings and balls, ensuring precise radial load handling.
Its dynamic radial load capacity of 15795 lbf makes it suitable for high-performance applications.
The stainless steel cage maintains ball alignment, reducing friction and enhancing durability.
With a maximum speed of 5,300 rpm, it offers reliable operation in various conditions.
2218 Bearing operates efficiently within a temperature range of -30° to 110°C.
Its open design allows for easy lubrication, ensuring smooth performance over time.
Common Applications of 2218 Bearing
2218 Bearing is widely used in industrial machinery, especially in conveyor systems and heavy-duty equipment where misalignment can occur. Its double-row design helps accommodate slight shaft deflections, ensuring smooth operation.
In automotive applications, 2218 Bearing is often found in wheel hubs and transmission systems, where radial load capacity is essential. The chrome steel construction provides durability under constant stress.
For automation and robotics, 2218 Bearing supports precise movement in robotic arms and assembly lines. The open seal type allows for easy lubrication, extending service life in high-use environments.
Medical imaging devices also benefit from 2218 Bearing’s reliable performance, thanks to its stainless steel cage and consistent load handling. Its metric sizing ensures compatibility with various international standards.
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