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The 390AN is a single-row tapered roller bearing with a 2.5-inch bore, made from sturdy chrome steel for long-lasting performance. It handles combined loads, with a dynamic radial load capacity of 26400 lbf and a static radial load of 28100 lbf.
Its open design allows for easy maintenance, while the steel cage ensures durability under heavy use. The bearing operates smoothly in temperatures ranging from -30°C to 110°C.
This model is interchangeable with Timken bearings, making it a reliable replacement option. Ideal for industrial machinery and automotive applications where combined loads are common.
Compliant with RoHS and REACH standards, it’s a safe and dependable choice for various heavy-duty uses.
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How Is 390AN Bearing Engineered for Reliability?
390AN Bearing features chrome steel construction, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 26,400 lbf, ensuring dependable performance in tough conditions.
The steel cage maintains roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs reliably in various environments.
Why Choose 390AN Bearing for Precision Tasks?
390AN Bearing’s tapered roller design provides precise handling of combined radial and thrust loads.
The standard radial clearance ensures smooth operation, suitable for ABEC-1 applications.
Its effective center location of -0.03″ enhances stability and reduces vibration.
The steel cage and chrome steel rings contribute to its durability and consistent performance.
Designed for Durability: 390AN Bearing
390AN Bearing is built with high-quality chrome steel, offering excellent wear resistance.
Its dynamic thrust rating of 4,700 lbf ensures reliable performance under heavy loads.
The open seal type allows for easy inspection and maintenance.
With a cone width tolerance of +0.003″ to -0.01″, it ensures precise fit and function.
Steel vs Ceramic Bearings: Strengths of 390AN Bearing
390AN Bearing uses chrome steel for its rings and steel for its cage, balancing strength and cost-efficiency.
The dynamic radial rating of 45,900 lbf for two-row configurations highlights its load-bearing capability.
Its standard radial clearance makes it versatile for various industrial applications.
The temperature resilience ensures performance in both hot and cold environments.
Performance Features of 390AN Bearing
390AN Bearing’s single-row tapered roller design efficiently handles combined loads.
The cone backface to clear radius of 0.06″ minimises stress concentrations.
Its compliance with RoHS and REACH standards ensures environmental safety.
The ABEC-1 rating confirms its suitability for precision engineering tasks.
Industrial Uses of 390AN Bearing
390AN Bearing is commonly used in heavy machinery like construction equipment, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability in demanding environments.
Where Is 390AN Bearing Used?
You’ll find 390AN Bearing in automotive applications such as wheel hubs and differentials, thanks to its robust load capacity. Its inch sizing makes it a fit for many North American vehicle models.
Built for Heavy-Duty Use: 390AN Bearing
In conveyor systems, 390AN Bearing provides reliable performance under continuous operation. The steel cage adds extra strength, making it suitable for high-load scenarios.
Automotive vs Aerospace: Applications of 390AN Bearing
While 390AN Bearing excels in truck axles, it’s also found in some aerospace ground support equipment. Its temperature range allows for consistent performance in varying conditions.
Essential Roles of 390AN Bearing
For agricultural machinery, 390AN Bearing offers dependable support in tractors and harvesters. The standard radial clearance ensures smooth operation even with dirt and debris present.
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