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TS (Single Row Tapered Roller Bearings) (Imperial) 39580-39520XX

TS (Single Row Tapered Roller Bearings) (Imperial) 39580-39520XX

The 39580-39520XX is a single-row tapered roller bearing with a 2.25″ bore and 4.4375″ outer diameter, crafted from sturdy chrome steel. It handles combined loads, with a dynamic radial capacity of 37500 lbf and thrust rating of 5650 lbf.

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

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

Weighing 3 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number 39580-39520XX
  • Brand TFL
  • Interchangeable Timken
  • Size 2.25" x 4.4375" x 1.1876"
  • Bore Dia 2.25"
  • 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 0.14"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 2.68"
  • Cone Backface Backing Diameter 2.91"
  • 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 39580
  • 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 3 lb

Features

Why Choose 39580-39520XX Bearing for Precision Tasks?

39580-39520XX Bearing is crafted with chrome steel rings and rollers, ensuring durability and precision in combined load applications.
Its dynamic radial load capacity of 37,500 lbf makes it suitable for heavy-duty operations.

The tapered roller design provides effective load distribution, enhancing performance and longevity.
With a standard radial clearance option, it offers flexibility for various industrial needs.

39580-39520XX Bearing operates efficiently within a temperature range of -30° to 110°C.
Its steel cage maintains roller alignment, reducing friction and wear over time.

Application

Industrial Uses of 39580-39520XX Bearing
This bearing is commonly used in heavy machinery like construction equipment and agricultural gear, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in tough working conditions.

Where Is 39580-39520XX Bearing Used?
You’ll often find 39580-39520XX Bearing in truck wheel hubs and drivetrains, thanks to its ability to manage both radial and thrust loads. Its imperial sizing makes it a go-to choice for North American automotive applications.

Built for Heavy-Duty Use: 39580-39520XX Bearing
In industrial fans and pumps, 39580-39520XX Bearing provides reliable performance with its open design and steel cage. The standard radial clearance offers flexibility for various operational needs.

Automotive vs Aerospace: Applications of 39580-39520XX Bearing
While 39580-39520XX Bearing excels in automotive axles and transmissions, it’s also suitable for aerospace ground support equipment. Its ABEC-1 rating balances precision and cost-effectiveness for diverse uses.

Perfect Fit for Automation: 39580-39520XX Bearing
In conveyor systems and material handling equipment, 39580-39520XX Bearing ensures smooth operation under continuous loads. The tapered rollers reduce friction, making it ideal for high-efficiency setups.

Q&A

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