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TS (Single Row Tapered Roller Bearings) (Imperial) 39589-39520

TS (Single Row Tapered Roller Bearings) (Imperial) 39589-39520

The 39589-39520 is a single-row tapered roller bearing with a 2.625″ bore and 4.4375″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 37500 lbf radially and 5650 lbf 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, gearboxes, or automotive systems where combined loads are common.

Weighing 2.6 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe choice for diverse environments.

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Product Parameters

  • Part Number 39589-39520
  • Brand TFL
  • Interchangeable Timken
  • Size 2.625" x 4.4375" x 1.1875"
  • Bore Dia 2.625"
  • 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 1.1875"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.06"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 3.57"
  • Cone Backface Backing Diameter 3.07"
  • 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 39589
  • Cup Part Number 39520
  • 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 2.6 lb

Features

How Is 39589-39520 Bearing Engineered for Reliability?

39589-39520 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 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.

Standard radial clearance options provide flexibility for different applications.
This bearing is designed for easy lubrication, supporting long-term use with minimal maintenance.

Application

Industrial Uses of 39589-39520 Bearing
The 39589-39520 Bearing is commonly used in heavy machinery like construction equipment and agricultural gear, where its tapered roller design handles combined loads effectively.
Its chrome steel construction ensures durability in harsh environments, making it a reliable choice for long-term use.

Where Is 39589-39520 Bearing Used?
You’ll often find the 39589-39520 Bearing in automotive applications, particularly in wheel hubs and differential systems.
Its inch sizing and compatibility with Timken models make it a versatile option for various vehicle types.

Built for Heavy-Duty Use: 39589-39520 Bearing
The 39589-39520 Bearing excels in industrial settings like conveyor systems, where its high dynamic radial load capacity is essential.
The open design allows for easy lubrication, ensuring smooth operation even under continuous stress.

Automotive vs Aerospace: Applications of 39589-39520 Bearing
In automotive systems, the 39589-39520 Bearing supports wheel assemblies, while in aerospace, it’s used in auxiliary gearboxes.
Its ABEC-1 rating and standard radial clearance make it suitable for precision applications in both fields.

Perfect Fit for Automation: 39589-39520 Bearing
The 39589-39520 Bearing is ideal for automated production lines, where its tapered rollers provide stability under varying loads.
Its steel cage enhances durability, reducing maintenance needs in high-speed environments.

Q&A

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