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TS (Single Row Tapered Roller Bearings) (Imperial) 28580-28520

TS (Single Row Tapered Roller Bearings) (Imperial) 28580-28520

The 28580-28520 is a single-row tapered roller bearing with a 2-inch bore and 3.5425-inch outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 22200 lbf radially and 3720 lbf thrust, suitable for demanding applications.

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

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

Weighing 1.4 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe and reliable use.

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Product Parameters

  • Part Number 28580-28520
  • Brand TFL
  • Interchangeable Timken
  • Size 2" x 3.5425" x 0.9744"
  • Bore Dia 2"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 3.5425"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.7869"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.9744"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.090"
  • Cone Frontface Backing Diameter 2.24"
  • Cone Backface Backing Diameter 2.48"
  • Cup Frontface Backing Diameter 3.40"
  • Cup Backface Backing Diameter 3.19"
  • Cage Cone Frontface Clearance 0.06"
  • Cage Cone Backface Clearance 0.04"
  • Effective Center Location -0.19"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 28580
  • Cup Part Number 28520
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 28500
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 22200 lbf
  • Static Radial Load 29200 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 5770 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 3720 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 1.400 lb

Features

Engineered for Precision: 28580-28520 Bearing

28580-28520 Bearing features a single row tapered roller design, ideal for handling combined loads with ease.
Its chrome steel construction ensures durability and resistance to wear in demanding applications.

The bearing’s dynamic radial load capacity reaches 22,200 lbf, making it suitable for heavy-duty use.
Precision-engineered dimensions, including a 2″ bore and 3.5425″ outer diameter, ensure a perfect fit.

28580-28520 Bearing operates efficiently within a temperature range of -30° to 110°C.
Its standard radial clearance options (C3/C4/C5) provide flexibility for different operational needs.

With a weight of 1.400 lb, this bearing balances strength and practicality.
It is interchangeable with Timken bearings, offering compatibility and convenience.

Application

Industrial Uses of 28580-28520 Bearing
28580-28520 Bearing is commonly used in heavy machinery, such as construction equipment and agricultural gear, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in demanding environments.

In automotive applications, 28580-28520 Bearing fits well in wheel hubs and drivetrains, providing reliable performance under varying loads. Its imperial sizing makes it a straightforward replacement for Timken bearings in many vehicles.

For industrial conveyor systems, 28580-28520 Bearing’s open design simplifies lubrication and maintenance, reducing downtime. The steel cage adds strength, making it suitable for high-load scenarios.

Where Is 28580-28520 Bearing Used?
You’ll often find 28580-28520 Bearing in mining equipment, where its robust design handles harsh conditions. The tapered rollers distribute loads evenly, extending service life.

In manufacturing plants, 28580-28520 Bearing supports machinery like presses and gearboxes. Its standard radial clearance offers flexibility for different operational needs.

Built for Heavy-Duty Use: 28580-28520 Bearing
28580-28520 Bearing excels in applications like forklifts and cranes, where strength and reliability are key. The chrome steel rollers resist wear, even under constant stress.

For railway applications, 28580-28520 Bearing’s combined load capacity ensures smooth operation in bogies and axles. The ABEC-1 rating provides consistent performance without over-engineering.

Automotive vs Aerospace: Applications of 28580-28520 Bearing
In automotive systems, 28580-28520 Bearing is ideal for wheel ends, balancing radial and thrust loads. Its compatibility with Timken designs simplifies sourcing.

For aerospace ground equipment, 28580-28520 Bearing handles heavy loads in tow tractors and loaders. The temperature range suits both indoor and outdoor use.

Q&A

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