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TS (Single Row Tapered Roller Bearings) (Imperial) 39590-39522

TS (Single Row Tapered Roller Bearings) (Imperial) 39590-39522

The 39590-39522 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 simplifies lubrication, while the steel cage ensures durability. The bearing operates smoothly in temperatures from -30°C to 110°C, suitable for demanding environments.

This model is interchangeable with Timken bearings, offering a reliable alternative. Ideal for heavy-duty machinery, automotive systems, or industrial equipment where combined loads are common.

Weighing 2.8 lb, it balances strength and manageability. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

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Product Parameters

  • Part Number 39590-39522
  • Brand TFL
  • Interchangeable Timken
  • Size 2.625" x 4.4375" x 1.4375"
  • 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 1.1875"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.4375"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 3.57"
  • Cone Backface Backing Diameter 3.23"
  • Cup Frontface Backing Diameter 4.25"
  • Cup Backface Backing Diameter 3.90"
  • 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 39590
  • Cup Part Number 39522
  • 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 2.8 lb

Features

Performance Features of 39590-39522 Bearing

39590-39522 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 heavy-duty applications.
The steel cage maintains roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs well in various environments.

How Does 39590-39522 Bearing Reduce Friction?

39590-39522 Bearing’s tapered roller design minimises friction, enabling smooth operation under combined loads.
The chrome steel construction ensures durability, even in demanding conditions.
Its standard radial clearance allows for efficient performance without excessive wear.
This design also helps in maintaining consistent operation over time.

Engineered for Precision: 39590-39522 Bearing

39590-39522 Bearing features precise dimensions, with a bore diameter of 2.625″ and outer diameter of 4.4375″.
The single row construction provides stability and accuracy in applications requiring combined load handling.
Its ABEC-1 rating ensures reliable performance for general precision needs.
The bearing’s effective centre location of -0.26″ enhances its alignment capabilities.

Steel vs Ceramic Bearings: Strengths of 39590-39522 Bearing

39590-39522 Bearing uses chrome steel for both rings and rollers, offering excellent strength and durability.
This material choice provides a cost-effective solution without compromising on performance.
The steel cage further enhances the bearing’s ability to handle dynamic radial loads up to 37,500 lbf.
Its construction makes it suitable for a wide range of industrial applications.

Application

Industrial Uses of 39590-39522 Bearing
39590-39522 Bearing is commonly used in heavy machinery like construction equipment and agricultural gear, where its tapered roller design handles combined loads efficiently. The chrome steel construction ensures durability even in tough working conditions.

In automotive applications, 39590-39522 Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. Its inch sizing makes it a go-to choice for American-made vehicles.

For industrial conveyor systems, 39590-39522 Bearing’s open design allows for easy lubrication, extending service life in high-load scenarios. The standard radial clearance offers flexibility for different operational needs.

Where Is 39590-39522 Bearing Used?
You’ll often find 39590-39522 Bearing in mining equipment, where its robust design withstands heavy radial and thrust loads. The steel cage adds extra strength, making it suitable for harsh environments.

In manufacturing plants, 39590-39522 Bearing supports machinery like presses and gearboxes, ensuring smooth operation. Its ABEC-1 rating provides a balance of precision and affordability for general industrial use.

Built for Heavy-Duty Use: 39590-39522 Bearing
39590-39522 Bearing excels in applications like forklifts and cranes, where its tapered rollers manage both radial and axial forces. The chrome steel rollers resist wear, even under constant stress.

For power transmission systems, 39590-39522 Bearing’s standard radial clearance allows for thermal expansion, preventing premature failure. Its compatibility with Timken models makes replacement straightforward.

Automotive vs Aerospace: Applications of 39590-39522 Bearing
In automotive settings, 39590-39522 Bearing is ideal for truck axles, offering reliable load support. The inch measurements ensure seamless integration with imperial-sized components.

For aerospace ground equipment, 39590-39522 Bearing handles the demands of heavy-duty service vehicles. Its temperature range suits both cold and moderately warm operating conditions.

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