TS (Single Row Tapered Roller Bearings) (Imperial) 39590A-39520P

The 39590A-39520P is a single-row tapered roller bearing with a 2.624″ bore and 4.4375″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 37500 lbf radially and 5650 lbf in thrust, making it versatile for various applications.

Its open design allows for easy lubrication, 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, offering a reliable replacement option. Ideal for industrial machinery or automotive systems where combined loads are common.

Weighing 2.5 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe choice for diverse environments.

The 39590A-39520P features a standard radial clearance, with options for C3, C4, or C5 available. Its tapered roller design provides effective load distribution, enhancing longevity.

With an ABEC-1 rating, it balances precision and affordability. The bearing’s effective center location at -0.26″ ensures stable performance in demanding setups.

Suitable for gearboxes, axles, or heavy-duty equipment, it’s a practical solution for engineers and maintenance teams. The chrome steel rollers and rings offer reliable strength under stress.

Easy to install and maintain, this bearing is a dependable choice for both new builds and replacements. Its compatibility with Timken parts adds to its versatility.

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Description

Features

Application

Q&A

Product Parameters

Part Number 39590A-39520P
Brand TFL
Interchangeable Timken
Size 2.624" x 4.4375" x 1.1876"
Bore Dia 2.624"
Bore Dia Tolerance +0.005" to 0
Outer Dia 4.4375"
Outer Dia Tolerance +0.001" to 0
Cone Width 1.1875"
Cone Width Tolerance +0.003" to -0.01
Cup Width 0.9375"
Cup Width Tolerance +0.002" to -0.01
Width 1.1876"
Width Tolerance +0.008" to 0
Cone Backface ToClear Radius 0.14"
Cup Backface ToClear Radius 0.130"
Cone Frontface Backing Diameter 3.62"
Cone Backface Backing Diameter 3.15"
Cup Frontface Backing Diameter 4.25"
Cup Backface Backing Diameter 3.98"
Cage Cone Frontface Clearance 0.13"
Cage Cone Backface Clearance 0.05"
Effective Center Location -0.26"
System of Measurement Inch
Type Bearing
Cone Part Number 39590A
Cup Part Number 39520P
Bearing Type Roller
Roller Bearing Type Tapered
For Load Direction Combined
Construction Single Row
Seal Type Open
Cups Type Standard
Series 39500
Ring Material Chrome Steel
Roller Material Chrome Steel
Cage Material Steel
Dynamic Radial Load 37500 lbf
Static Radial Load 50300 lbf
Dynamic Radial Rating(90 Million Revolutions)(C90) 9730 lbf
Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 5650 lbf
Lubrication Required
Temperature Range -30° to 110 °C
ABEC Rating ABEC-1
Radial Clearance Standard (Available in C3/C4/C5)
RoHS Compliant
REACH Compliant
Weight 2.5 lb

Features

Performance Features of 39590A-39520P Bearing

39590A-39520P Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 37,500 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.

How Is 39590A-39520P Bearing Engineered for Reliability?

39590A-39520P Bearing features a single-row tapered roller design, optimised for combined load applications.
The chrome steel construction provides durability and resistance to wear under heavy loads.
Its standard radial clearance ensures smooth operation, while the open design simplifies maintenance.
With an ABEC-1 rating, it balances precision and cost-effectiveness.

Built for Durability: 39590A-39520P Bearing

39590A-39520P Bearing’s tapered roller design distributes loads evenly, enhancing its lifespan.
The chrome steel components resist wear, making it suitable for high-load scenarios.
Its effective centre location of -0.26″ ensures stable performance in various applications.
Weighing just 2.5 lb, it combines strength with manageable size.

Steel vs Ceramic Bearings: Strengths of 39590A-39520P Bearing

39590A-39520P Bearing uses chrome steel for both rollers and rings, offering excellent load capacity.
The steel construction provides a cost-effective solution without compromising on durability.
Its dynamic thrust rating of 5,650 lbf ensures reliable performance under combined loads.
The open design allows for easy lubrication, maintaining optimal operation over time.

Application

Industrial Uses of 39590A-39520P Bearing
39590A-39520P 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 in demanding environments.

In automotive applications, 39590A-39520P Bearing supports axle systems and wheel hubs, providing reliable performance under both radial and thrust loads. Its inch sizing makes it a preferred choice for American and British vehicle models.

For industrial conveyor systems, 39590A-39520P Bearing’s open design allows for easy lubrication, extending its service life in high-use scenarios. The steel cage adds stability, making it suitable for continuous operation.

What Makes 39590A-39520P Bearing a Preferred Choice?
39590A-39520P Bearing is ideal for agricultural machinery, where its robust design withstands harsh conditions like dust and moisture. The standard radial clearance ensures smooth operation even under varying loads.

In power transmission systems, 39590A-39520P Bearing’s tapered rollers reduce friction, improving efficiency. Its compatibility with Timken models makes it a versatile option for maintenance and replacements.

Built for Heavy-Duty Use: 39590A-39520P Bearing
39590A-39520P Bearing excels in railway applications, where its combined load capacity supports bogie assemblies. The chrome steel rollers resist wear, ensuring long-term reliability.

For pump systems, 39590A-39520P Bearing’s temperature range (-30° to 110°C) makes it suitable for both hot and cold environments. The ABEC-1 rating balances precision and cost-effectiveness.

Automotive vs Aerospace: Applications of 39590A-39520P Bearing
In automotive settings, 39590A-39520P Bearing is trusted for drivetrain components due to its load-handling capabilities. Its inch measurements align with standard automotive designs.

For aerospace ground equipment, 39590A-39520P Bearing’s steel cage and chrome steel rollers provide the necessary strength. The open seal type allows for easy inspection and maintenance.