TS (Single Row Tapered Roller Bearings) (Imperial) 39590A-39528

The 39590A-39528 is a single-row tapered roller bearing with a 2.624″ bore and 4.7238″ outer diameter, crafted from durable chrome steel. It handles combined loads up to 37500 lbf radially and 5650 lbf thrust, making it robust for heavy-duty use.

Its open design allows easy lubrication, while the steel cage ensures reliable performance. The bearing operates smoothly in temperatures from -30°C to 110°C, suitable for various industrial conditions.

This model is interchangeable with Timken bearings, offering a practical replacement option. Ideal for applications like vehicle axles or machinery where combined loads are common.

Weighing 3.3 lb, it’s sturdy yet manageable for its size. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

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Description

Features

Application

Q&A

Product Parameters

Part Number 39590A-39528
Brand TFL
Interchangeable Timken
Size 2.624" x 4.7238" x 1.2895"
Bore Dia 2.624"
Bore Dia Tolerance +0.005" to 0
Outer Dia 4.7238"
Outer Dia Tolerance +0.001" to 0
Cone Width 1.1875"
Cone Width Tolerance +0.003" to -0.01
Cup Width 1.061"
Cup Width Tolerance +0.002" to -0.01
Width 1.2895"
Width Tolerance +0.008" to 0
Cone Backface ToClear Radius 0.14"
Cup Backface ToClear Radius 0.03"
Cone Frontface Backing Diameter 3.62"
Cone Backface Backing Diameter 3.15"
Cup Frontface Backing Diameter 4.35"
Cup Backface Backing Diameter 4.21"
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 39528
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 3.3 lb

Features

Performance Features of 39590A-39528 Bearing

39590A-39528 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 37,500 lbf, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, enhancing durability and reducing wear.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

How Is 39590A-39528 Bearing Engineered for Reliability?

39590A-39528 Bearing features a single-row tapered roller design, optimised for combined load handling.
The chrome steel construction provides excellent strength and resistance to wear.
Its dynamic thrust rating of 5,650 lbf ensures consistent performance under pressure.
The standard radial clearance allows for smooth operation in diverse applications.

Built for Durability: 39590A-39528 Bearing

39590A-39528 Bearing’s tapered roller design ensures efficient load distribution, reducing stress on components.
The steel cage maintains roller positioning, contributing to long service life.
With a static radial load capacity of 50,300 lbf, it handles demanding conditions with ease.
Its ABEC-1 rating guarantees reliable precision for various industrial uses.

Steel vs Ceramic Bearings: Strengths of 39590A-39528 Bearing

39590A-39528 Bearing uses chrome steel for both rings and rollers, ensuring robust performance.
This material choice provides excellent durability and cost-effectiveness compared to ceramic options.
The bearing’s dynamic radial rating of 9,730 lbf at 90 million revolutions highlights its longevity.
Its standard radial clearance makes it versatile for different installation requirements.

Application

Industrial Uses of 39590A-39528 Bearing
39590A-39528 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 tough working conditions.

Where Is 39590A-39528 Bearing Used?
In automotive applications, 39590A-39528 Bearing supports 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.

Built for Heavy-Duty Use: 39590A-39528 Bearing
39590A-39528 Bearing excels in industrial gearboxes, where its single-row design simplifies installation and maintenance. The steel cage enhances stability, even at high speeds or under heavy loads.

Automotive vs Aerospace: Applications of 39590A-39528 Bearing
In automotive systems, 39590A-39528 Bearing is ideal for transmissions and axles, while in aerospace, it suits auxiliary equipment due to its precise load handling. The temperature range ensures performance in varied environments.

Key Fields for 39590A-39528 Bearing
39590A-39528 Bearing is a go-to choice for agricultural machinery, like tractors and harvesters, where its robust design withstands dust and debris. The open seal type allows for easy lubrication and inspection.