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The 552A is a single cup tapered roller bearing with an outer diameter of 4.875 inches and a width of 1.1875 inches, crafted from durable chrome steel. It fits well in imperial-sized applications and can handle temperatures from -30°C to 110°C.
Its standard cup design ensures compatibility with various tapered roller bearings, including Timken models. The ABEC-1 rating provides reliable precision for general industrial use.
This cup is part of the 555 series, making it versatile for different setups. It’s suitable for machinery where robust performance and easy replacement are needed.
Compliant with RoHS and REACH standards, it’s a safe and practical choice for maintenance and repairs. Ideal for use in gearboxes, axles, or heavy-duty equipment.
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How Is 552A Bearing Engineered for Reliability?
552A Bearing is crafted from chrome steel, offering durability and resistance to wear in demanding conditions.
Its tapered roller design ensures efficient load distribution, enhancing performance under stress.
The cup width tolerance of +0.002″ to -0.01″ allows for precise fitting, reducing operational issues.
With a temperature range of -30° to 110°C, it performs reliably in various environments.
552A Bearing meets ABEC-1 standards, ensuring consistent quality and smooth operation.
Its interchangeable design with Timken models provides flexibility for different applications.
Common Applications of 552A Bearing
552A Bearing is widely used in industrial machinery, especially in heavy-duty equipment like conveyor systems and gearboxes. Its tapered roller design helps manage both radial and axial loads efficiently.
In automotive applications, 552A Bearing fits well in wheel hubs and differential systems, offering reliable performance under varying loads. The inch sizing makes it compatible with many North American vehicle models.
For construction equipment, 552A Bearing’s chrome steel construction ensures durability in harsh environments. The standard cup type allows for easy installation and maintenance.
Where Is 552A Bearing Used?
552A Bearing is commonly found in agricultural machinery, such as tractors and harvesters, where its robust design handles tough working conditions. The tapered rollers provide smooth operation even under heavy loads.
In mining equipment, 552A Bearing supports crushers and screens, thanks to its ability to withstand high impact and vibration. The ABEC-1 rating ensures consistent performance in demanding settings.
Built for Heavy-Duty Use: 552A Bearing
552A Bearing excels in forestry machinery, like log splitters and sawmills, where its durability is key. The chrome steel rings offer excellent resistance to wear and corrosion.
In material handling systems, 552A Bearing ensures reliable performance in forklifts and cranes. The standard cup design simplifies replacement and reduces downtime.
Automotive vs Aerospace: Applications of 552A Bearing
In automotive systems, 552A Bearing is ideal for transmissions and axles, providing smooth operation under stress. Its inch measurements align with many US-made components.
For aerospace ground equipment, 552A Bearing is used in tow tractors and loaders, where precision and reliability are essential. The temperature range suits various operational conditions.
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