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The 458-453XB is a single-row tapered roller bearing with a flange, measuring 1.75″ x 4.25″ x 1.1542″. Made from chrome steel, it’s built to handle combined loads with a dynamic radial load of 30500 lbf.
Its flanged cup design keeps it securely in place, while the open seal allows for easy lubrication. The bearing operates smoothly in temperatures from -30°C to 110°C.
Interchangeable with Timken bearings, it’s a practical choice for replacements. Ideal for heavy-duty applications like truck axles or industrial gearboxes.
Weighing 3.1 lb, it’s sturdy yet manageable. Compliant with RoHS and REACH standards for safe use.
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How Is 458-453XB Bearing Engineered for Reliability?
458-453XB Bearing features chrome steel rings and rollers, ensuring strength and durability under combined loads.
Its dynamic radial load capacity reaches 30,500 lbf, making it suitable for heavy-duty applications.
The flanged cup design provides secure mounting, enhancing stability during operation.
With a standard radial clearance, it offers flexibility for various installation requirements.
458-453XB Bearing operates efficiently within a temperature range of -30° to 110°C.
Its steel cage maintains roller alignment, reducing wear and extending service life.
Common Applications of 458-453XB Bearing
458-453XB Bearing is widely used in industrial settings, especially in heavy machinery like conveyor systems and gearboxes. Its tapered roller design handles combined loads efficiently, making it suitable for demanding environments.
In automotive applications, 458-453XB Bearing fits well in wheel hubs and differential systems, where its flanged cup provides added stability. The chrome steel construction ensures durability under high stress and varying temperatures.
How Does 458-453XB Bearing Improve Performance?
458-453XB Bearing enhances performance in agricultural equipment by reducing friction in tractor transmissions. Its open design allows for easy lubrication, extending service life in dusty conditions.
For construction machinery, 458-453XB Bearing’s robust build supports heavy axial and radial loads, ensuring reliable operation in cranes and excavators. The inch sizing makes it compatible with many North American machines.
Built for Heavy-Duty Use: 458-453XB Bearing
458-453XB Bearing excels in mining equipment, where its tapered rollers manage extreme loads and vibrations. The steel cage adds strength, preventing deformation under pressure.
In forestry applications, 458-453XB Bearing’s flanged design keeps components aligned in log splitters and sawmills. Its standard radial clearance accommodates slight misalignments without compromising performance.
Automotive vs Aerospace: Applications of 458-453XB Bearing
458-453XB Bearing is a go-to choice for truck axles, offering reliable load handling and easy maintenance. Its ABEC-1 rating ensures consistent performance for everyday driving needs.
In aerospace ground support equipment, 458-453XB Bearing’s temperature tolerance suits hydraulic systems and landing gear test rigs. The inch measurements simplify replacements in older machinery.
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