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TS (Single Row Tapered Roller Bearings) (Imperial) 39586-39520XX

TS (Single Row Tapered Roller Bearings) (Imperial) 39586-39520XX

The 39586-39520XX is a single-row tapered roller bearing with a 2.5586″ bore and 4.4375″ outer diameter, crafted from robust chrome steel. It handles combined loads up to 37500 lbf radially and 5650 lbf in thrust, making it versatile for heavy-duty use.

Its open design allows easy lubrication, while the steel cage ensures durability under high stress. 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 applications like automotive axles or industrial gearboxes where combined loads are common.

Weighing 2.700 lb, it’s built to last with standard radial clearance options. Compliant with RoHS and REACH standards for safe and sustainable use.

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Product Parameters

  • Part Number 39586-39520XX
  • Brand TFL
  • Interchangeable Timken
  • Size 2.5586" x 4.4375" x 1.1876"
  • Bore Dia 2.5586"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 4.4375"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.2175"
  • 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 0.09"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 3.5"
  • Cone Backface Backing Diameter 2.99"
  • Cup Frontface Backing Diameter 4.25"
  • Cup Backface Backing Diameter 3.98"
  • Cage Cone Frontface Clearance 0.1"
  • Cage Cone Backface Clearance 0.05"
  • Effective Center Location -0.26"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 39586
  • Cup Part Number 39520XX
  • 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

How Is 39586-39520XX Bearing Engineered for Reliability?

39586-39520XX Bearing features chrome steel rings and rollers, ensuring strength and durability under combined loads.
Its dynamic radial load capacity reaches 37,500 lbf, making it suitable for heavy-duty applications.

The tapered roller design provides effective load distribution, reducing wear and extending service life.
With a standard radial clearance, it offers reliable performance in various operating conditions.

39586-39520XX Bearing operates within a temperature range of -30° to 110°C, ensuring versatility.
Its steel cage maintains roller alignment, enhancing stability and reducing maintenance needs.

Application

Industrial Uses of 39586-39520XX Bearing
39586-39520XX Bearing is commonly used in heavy machinery like construction equipment, where its tapered roller design handles combined radial and thrust loads effectively. The chrome steel construction ensures durability in demanding environments.

Where Is 39586-39520XX Bearing Used?
You’ll often find 39586-39520XX Bearing in agricultural machinery, supporting components like gearboxes and axles. Its inch sizing makes it a reliable choice for North American equipment manufacturers.

Built for Heavy-Duty Use: 39586-39520XX Bearing
39586-39520XX Bearing excels in mining applications, where its high dynamic load capacity keeps operations running smoothly. The open design allows for easy lubrication, extending service life.

Automotive vs Aerospace: Applications of 39586-39520XX Bearing
In automotive systems, 39586-39520XX Bearing supports wheel hubs and differentials, while in aerospace, it’s used in auxiliary gearboxes. The ABEC-1 rating ensures consistent performance.

Perfect Fit for Automation: 39586-39520XX Bearing
39586-39520XX Bearing is ideal for robotic arms in automated production lines, where precision and reliability are key. The steel cage adds stability during high-speed movements.

Q&A

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