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TS (Single Row Tapered Roller Bearings) (Imperial) 39582A-39521

TS (Single Row Tapered Roller Bearings) (Imperial) 39582A-39521

The 39582A-39521 is a single-row tapered roller bearing with a 2.36″ bore and 4.44″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 37,500 lbf radial and 5,650 lbf thrust, suitable for demanding applications.

Its open design allows easy lubrication, while the steel cage ensures durability. The bearing operates smoothly in temperatures from -30°C to 110°C.

This model is interchangeable with Timken bearings, making it a practical choice for replacements. Ideal for heavy-duty machinery or automotive systems where combined loads are common.

Weighing 2.9 lb, it offers a robust build for its size. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 39582A-39521
  • Brand TFL
  • Interchangeable Timken
  • Size 2.3622" x 4.4375" x 1.1876"
  • Bore Dia 2.3622"
  • 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 0.03"
  • Cup Backface ToClear Radius 0.03"
  • Cone Frontface Backing Diameter 2.76"
  • Cone Backface Backing Diameter 2.8"
  • Cup Frontface Backing Diameter 4.25"
  • Cup Backface Backing Diameter 4.06"
  • 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 39582A
  • Cup Part Number 39521
  • 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 2.9 lb

Features

How Does 39582A-39521 Bearing Handle Combined Loads?

39582A-39521 Bearing is built with chrome steel rings and rollers, offering strong resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 37,500 lbf, ensuring reliable performance in demanding conditions.
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.

Why Choose 39582A-39521 Bearing for Precision Tasks?

39582A-39521 Bearing features a single-row tapered roller design, providing precise load distribution.
The chrome steel construction enhances durability while maintaining smooth operation under combined loads.
Its standard radial clearance ensures consistent performance in various applications.
The open design allows for easy lubrication, keeping maintenance straightforward.

Engineered for Reliability: 39582A-39521 Bearing

39582A-39521 Bearing’s tapered roller design ensures efficient load handling and reduced wear.
The chrome steel components resist wear, making it suitable for heavy-duty applications.
With a static radial load capacity of 50,300 lbf, it delivers dependable performance.
Its ABEC-1 rating ensures consistent precision and reliability.

Steel vs Ceramic Bearings: Strengths of 39582A-39521 Bearing

39582A-39521 Bearing uses chrome steel for both rollers and rings, balancing strength and cost-effectiveness.
The steel cage provides robust support, ensuring long-term durability in high-load scenarios.
Its dynamic thrust rating of 5,650 lbf makes it versatile for various industrial uses.
The standard radial clearance option allows for flexibility in different operating conditions.

Application

Industrial Uses of 39582A-39521 Bearing
39582A-39521 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, 39582A-39521 Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. Its inch sizing makes it a good match for American-made vehicles.

For industrial conveyor systems, 39582A-39521 Bearing’s open design allows for easy lubrication, extending its service life. The steel cage adds stability, making it suitable for high-load scenarios.

What Makes 39582A-39521 Bearing a Preferred Choice?
39582A-39521 Bearing stands out in mining equipment due to its ability to handle both radial and thrust loads smoothly. The standard radial clearance offers flexibility for different operational needs.

In power transmission systems, 39582A-39521 Bearing’s ABEC-1 rating ensures consistent performance without unnecessary precision costs. Its temperature range also makes it adaptable to various environments.

Built for Heavy-Duty Use: 39582A-39521 Bearing
39582A-39521 Bearing excels in forestry machinery, where its robust design copes with uneven loads and harsh conditions. The tapered rollers distribute stress evenly, reducing wear.

For railway applications, 39582A-39521 Bearing’s dynamic load capacity ensures smooth operation over long distances. The steel cage and chrome steel rollers enhance its longevity.

Automotive vs Aerospace: Applications of 39582A-39521 Bearing
In automotive settings, 39582A-39521 Bearing is ideal for drivetrain components, balancing performance and durability. Its inch measurements align with many US vehicle standards.

For aerospace ground support equipment, 39582A-39521 Bearing provides reliable load handling without the need for high-precision alternatives. The temperature tolerance suits most ground operations.

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