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TS (Single Row Tapered Roller Bearings) (Imperial) 39585A-39520

TS (Single Row Tapered Roller Bearings) (Imperial) 39585A-39520

The 39585A-39520 is a single-row tapered roller bearing with a 2.5″ bore and 4.4375″ outer diameter, crafted from durable chrome steel. It handles combined loads up to 37500 lbf radially and 5650 lbf thrust, making it suitable for heavy-duty applications.

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

This model is interchangeable with Timken bearings, offering a practical replacement option. Ideal for use in gearboxes, axles, or industrial machinery where robust load handling is needed.

Weighing 2.7 lb, it’s built to last while meeting RoHS and REACH standards for safety and compliance.

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Product Parameters

  • Part Number 39585A-39520
  • Brand TFL
  • Interchangeable Timken
  • Size 2.5" x 4.4375" x 1.1875"
  • Bore Dia 2.5"
  • 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 0.03"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 3.46"
  • Cone Backface Backing Diameter 2.83"
  • 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 39585A
  • 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 2.700 lb

Features

Performance Features of 39585A-39520 Bearing

39585A-39520 Bearing is built with chrome steel rings and rollers, offering robust performance under combined loads.
Its dynamic radial load capacity reaches 37,500 lbf, making it suitable for heavy-duty applications.

The tapered roller design ensures effective load distribution, reducing stress and extending service life.
With a standard radial clearance, it provides reliable operation in various industrial settings.

39585A-39520 Bearing operates within a temperature range of -30° to 110°C, ensuring versatility.
The steel cage maintains roller alignment, enhancing durability and reducing maintenance needs.

This bearing is compatible with Timken models, offering flexibility for replacement and upgrades.
Its inch measurements and ABEC-1 rating make it a practical choice for precision applications.

Application

Industrial Uses of 39585A-39520 Bearing
39585A-39520 Bearing is commonly used in heavy machinery like construction equipment, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in demanding environments.

In automotive applications, 39585A-39520 Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. Its imperial sizing makes it a convenient choice for North American vehicle models.

For industrial conveyor systems, 39585A-39520 Bearing offers smooth operation and easy maintenance due to its open design. The steel cage adds extra strength, making it suitable for high-load scenarios.

Where Is 39585A-39520 Bearing Used?
You’ll often find 39585A-39520 Bearing in agricultural machinery, where its robust design handles rough conditions. The tapered rollers distribute loads evenly, reducing wear over time.

In mining equipment, 39585A-39520 Bearing’s high dynamic radial load capacity makes it a dependable choice. Its standard radial clearance allows for flexibility in different operating conditions.

Built for Heavy-Duty Use: 39585A-39520 Bearing
39585A-39520 Bearing is ideal for gearboxes in industrial settings, thanks to its ability to manage both radial and thrust loads. The chrome steel rollers enhance its longevity.

In forestry machinery, 39585A-39520 Bearing’s durability stands out, especially when dealing with uneven loads. The steel cage ensures stability even during intense operations.

Automotive vs Aerospace: Applications of 39585A-39520 Bearing
In automotive systems, 39585A-39520 Bearing is often used in drivetrains, where its combined load capacity is essential. The imperial measurements simplify replacements in older models.

For aerospace ground equipment, 39585A-39520 Bearing provides reliable performance in load-handling applications. Its temperature range suits various operational environments.

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