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TS (Single Row Tapered Roller Bearings) (Imperial) 28576-28523

TS (Single Row Tapered Roller Bearings) (Imperial) 28576-28523

The 28576-28523 is a single-row tapered roller bearing with a 1.7665″ bore and 3.625″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 22200 lbf radially and 3720 lbf thrust, making it versatile for various 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, offering a reliable replacement option. Ideal for industrial machinery or automotive systems where combined loads are common.

Weighing 1.8 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe and eco-friendly use.

The standard radial clearance ensures easy installation, while the ABEC-1 rating guarantees consistent performance. Perfect for applications requiring reliable load handling and long service life.

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Product Parameters

  • Part Number 28576-28523
  • Brand TFL
  • Interchangeable Timken
  • Size 1.7665" x 3.625" x 1.0938"
  • Bore Dia 1.7665"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 3.625"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.9062"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.0938"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.090"
  • Cone Frontface Backing Diameter 2.09"
  • Cone Backface Backing Diameter 2.32"
  • Cup Frontface Backing Diameter 3.46"
  • 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 28576
  • Cup Part Number 28523
  • 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 1.8 lb

Features

How Is 28576-28523 Bearing Engineered for Reliability?

28576-28523 Bearing is constructed with chrome steel rings and rollers, ensuring strength and durability under combined loads.
Its dynamic radial load capacity reaches 22,200 lbf, making it suitable for demanding industrial applications.
The steel cage maintains roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs reliably in various environments.

What Makes 28576-28523 Bearing Suitable for High-Temperature Applications?

28576-28523 Bearing operates efficiently in temperatures from -30° to 110°C, thanks to its chrome steel construction.
The open design allows for easy lubrication, ensuring smooth performance even under high thermal stress.
Its robust cage structure keeps rollers in place, minimising wear.
The bearing’s standard radial clearance options provide flexibility for different operating conditions.

Structural Advantages of 28576-28523 Bearing

28576-28523 Bearing features a single-row tapered roller design, optimised for handling combined radial and thrust loads.
Precision-engineered cage clearances of 0.06″ and 0.04″ ensure proper roller guidance and reduced friction.
The chrome steel components resist wear, while the standard ABEC-1 rating guarantees consistent quality.
With interchangeable compatibility with Timken bearings, it offers convenient replacement options.

Application

Industrial Uses of 28576-28523 Bearing
28576-28523 Bearing is commonly used in heavy machinery like construction equipment and agricultural gear, where its tapered roller design handles combined loads efficiently. The chrome steel construction ensures durability even in tough working conditions.

What Makes 28576-28523 Bearing a Preferred Choice?
In automotive applications, 28576-28523 Bearing fits well in wheel hubs and differential systems, thanks to its precise inch sizing and robust load capacity. Its open design simplifies lubrication, extending service life in high-mileage vehicles.

Built for Heavy-Duty Use: 28576-28523 Bearing
For industrial conveyor systems, 28576-28523 Bearing offers reliable performance under constant radial and thrust loads. The steel cage adds strength, making it suitable for continuous operation in manufacturing plants.

Automotive vs Aerospace: Applications of 28576-28523 Bearing
While 28576-28523 Bearing excels in truck axles and heavy vehicles, its precision also suits aerospace landing gear components. The ABEC-1 rating ensures consistent performance in both high-impact and high-precision environments.

Q&A

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