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TS (Single Row Tapered Roller Bearings) (Imperial) 39586-39528

TS (Single Row Tapered Roller Bearings) (Imperial) 39586-39528

The 39586-39528 is a single-row tapered roller bearing with a 2.5586″ bore and 4.7238″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 37500 lbf radially and 5650 lbf thrust, making it versatile for heavy-duty use.

Its open design simplifies lubrication, while the steel cage ensures durability under high stress. The bearing operates smoothly in temperatures from -30°C to 110°C, suitable for varied environments.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for applications like truck axles or industrial gearboxes where combined loads are common.

Weighing 3.400 lb, it balances strength and manageability. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

The standard radial clearance (with options for C3/C4/C5) provides flexibility for different setups. Its ABEC-1 rating ensures consistent performance for general industrial use.

The tapered roller design efficiently distributes loads, reducing wear over time. Perfect for machinery requiring long-lasting, dependable rotation under heavy stress.

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Product Parameters

  • Part Number 39586-39528
  • Brand TFL
  • Interchangeable Timken
  • Size 2.5586" x 4.7238" x 1.2894"
  • Bore Dia 2.5586"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 4.7238"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.2175"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.061"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.2894"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.09"
  • Cup Backface ToClear Radius 0.03"
  • Cone Frontface Backing Diameter 3.5"
  • Cone Backface Backing Diameter 2.99"
  • Cup Frontface Backing Diameter 4.35"
  • Cup Backface Backing Diameter 4.21"
  • 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 39528
  • 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 3.400 lb

Features

Performance Features of 39586-39528 Bearing

39586-39528 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 proper roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs well in various environments.

How Is 39586-39528 Bearing Engineered for Reliability?

39586-39528 Bearing features a tapered roller design, optimised for handling both radial and thrust loads.
The chrome steel construction provides durability, while the standard radial clearance ensures smooth operation.
Its dynamic thrust rating of 5,650 lbf makes it suitable for demanding industrial applications.
The open design allows for easy lubrication, maintaining performance over time.

Built for Durability: 39586-39528 Bearing

39586-39528 Bearing’s single row construction ensures stability under heavy combined loads.
The precise cone and cup dimensions, with tight tolerances, guarantee consistent performance.
With a static radial load capacity of 50,300 lbf, it excels in rugged conditions.
The steel cage enhances longevity by keeping rollers properly spaced during operation.

Steel vs Ceramic Bearings: Strengths of 39586-39528 Bearing

39586-39528 Bearing uses chrome steel for both rings and rollers, offering excellent strength-to-weight ratio.
This material choice provides good wear resistance while remaining cost-effective for industrial use.
The bearing’s ABEC-1 rating ensures reliable precision for most general applications.
Its standard radial clearance allows for proper lubrication distribution, reducing maintenance needs.

Application

Industrial Uses of 39586-39528 Bearing
39586-39528 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 tough working conditions.

In automotive applications, 39586-39528 Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. Its inch sizing makes it a preferred choice for American-made vehicles.

For industrial fans and pumps, 39586-39528 Bearing’s open design allows for easy lubrication, extending service life in high-speed operations. The steel cage adds stability, reducing wear over time.

Where Is 39586-39528 Bearing Used?
You’ll often find 39586-39528 Bearing in agricultural machinery, such as tractors and harvesters, where its robust design withstands dusty and demanding environments. The standard radial clearance ensures smooth operation.

In material handling systems, 39586-39528 Bearing supports conveyor rollers, handling both radial and axial loads with ease. Its compatibility with Timken models simplifies replacements and maintenance.

Built for Heavy-Duty Use: 39586-39528 Bearing
39586-39528 Bearing excels in mining equipment, where its high dynamic load capacity keeps operations running smoothly. The tapered rollers distribute stress evenly, reducing fatigue.

For railway applications, 39586-39528 Bearing’s precision engineering ensures reliable performance in axle boxes. The ABEC-1 rating balances cost and performance for these critical components.

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