+86 15806631151 info@sdtfbearing.com
 (Imperial)/TS-(Single-Row-Tapered-Roller-Bearings)-(Imperial)-545-532XA-Dimensions.webp)
The 545-532XA is a single-row tapered roller bearing with a 1.9375″ bore and 4.3287″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 38700 lbf radially and 5090 lbf thrust, suitable for demanding applications.
Its open design allows easy lubrication, while the steel cage ensures durability. The bearing operates smoothly in temperatures from -30°C to 110°C, making it versatile for various conditions.
This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for heavy machinery or automotive uses where combined loads are common.
Weighing 3.6 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe choice for industrial applications.
The standard radial clearance and ABEC-1 rating ensure consistent performance. Its tapered rollers provide efficient load distribution, reducing wear over time.
Perfect for scenarios requiring durability and precision, such as conveyor systems or axle assemblies. The clearances and tolerances are designed for easy installation and maintenance.
"*" indicates required fields
Performance Features of 545-532XA Bearing
545-532XA Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 38,700 lbf, ensuring reliable performance in demanding conditions.
The steel cage maintains proper roller alignment, reducing friction and extending service life.
With a temperature range of -30° to 110°C, it performs well in various environments.
545-532XA Bearing’s standard radial clearance allows for smooth operation under different load conditions.
Its ABEC-1 rating ensures consistent precision for industrial applications.
Industrial Uses of 545-532XA Bearing
545-532XA Bearing is commonly used in heavy machinery, such as construction equipment and mining tools, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in demanding environments.
In automotive applications, 545-532XA Bearing fits well in wheel hubs and differential systems, providing reliable performance under radial and thrust loads. Its inch sizing makes it compatible with many North American vehicle models.
For industrial conveyor systems, 545-532XA Bearing’s open design allows for easy lubrication, extending service life in high-load scenarios. The steel cage adds stability, reducing wear during continuous operation.
Where Is 545-532XA Bearing Used?
You’ll often find 545-532XA Bearing in agricultural machinery, like tractors and harvesters, where its robust design handles rough terrain. The standard radial clearance ensures smooth operation under varying loads.
In manufacturing plants, 545-532XA Bearing supports gearboxes and pulleys, thanks to its high dynamic radial load capacity. The ABEC-1 rating provides a balance of precision and affordability for general industrial use.
Built for Heavy-Duty Use: 545-532XA Bearing
545-532XA Bearing excels in forestry equipment, such as log splitters and sawmills, where its tapered rollers manage heavy combined loads. The temperature range suits both cold and moderately hot environments.
For railway applications, 545-532XA Bearing’s durability makes it ideal for axle boxes, ensuring reliable performance over long distances. The steel cage and chrome steel rollers enhance its resistance to wear.
Automotive vs Aerospace: Applications of 545-532XA Bearing
In automotive settings, 545-532XA Bearing is a go-to for drivetrain components, offering a cost-effective solution for combined loads. Its inch measurements align with standard automotive designs.
While not typically used in aerospace, 545-532XA Bearing finds its place in ground support equipment, where its robustness handles heavy loads. The open design simplifies maintenance in such applications.
"*" indicates required fields