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TS (Single Row Tapered Roller Bearings) (Imperial) 28159-28300X

TS (Single Row Tapered Roller Bearings) (Imperial) 28159-28300X

The 28159-28300X is a single-row tapered roller bearing with a 1.574″ bore and 3″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 14300 lbf radially and 2550 lbf thrust, making it versatile for various applications.

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

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for automotive or industrial machinery where combined loads are common.

Weighing just 0.8lb, it’s lightweight yet robust. Compliant with RoHS and REACH standards, ensuring safe and eco-friendly use. The standard radial clearance provides flexibility for different setups.

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Product Parameters

  • Part Number 28159-28300X
  • Brand TFL
  • Interchangeable Timken
  • Size 1.574" x 3" x 0.8119"
  • Bore Dia 1.574"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 3"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 0.8244"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.61"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.8119"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.06"
  • Cone Frontface Backing Diameter 1.77"
  • Cone Backface Backing Diameter 2.05"
  • Cup Frontface Backing Diameter 2.83"
  • Cup Backface Backing Diameter 2.68"
  • Cage Cone Frontface Clearance 0.07"
  • Cage Cone Backface Clearance 0.06"
  • Effective Center Location -0.19"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 28159
  • Cup Part Number 28300X
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 28000
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 14300 lbf
  • Static Radial Load 15500 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 3700 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 2550 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 0.8 lb

Features

Performance Features of 28159-28300X Bearing

28159-28300X Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 14300 lbf, making it suitable for heavy-duty applications.

The steel cage ensures proper roller alignment, reducing friction and enhancing durability.
With a temperature range of -30° to 110°C, it performs reliably in various environments.

28159-28300X Bearing’s standard radial clearance allows for smooth operation under different conditions.
Its ABEC-1 rating ensures consistent performance for precision tasks.

The open design simplifies lubrication, maintaining optimal performance over time.
Weighing just 0.8 lb, it balances strength and ease of handling.

Application

Industrial Uses of 28159-28300X Bearing
28159-28300X Bearing is commonly used in heavy machinery like construction equipment, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in demanding environments.

In automotive applications, 28159-28300X Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. Its imperial sizing makes it a preferred choice for North American vehicle models.

For industrial conveyor systems, 28159-28300X Bearing’s open design allows for easy lubrication, extending service life in high-use scenarios. The steel cage adds extra strength, making it suitable for continuous operation.

Where Is 28159-28300X Bearing Used?
28159-28300X Bearing can be found in agricultural machinery, such as tractors and harvesters, where its robust design withstands rough conditions. The standard radial clearance ensures smooth operation even with heavy loads.

In mining equipment, 28159-28300X Bearing’s ability to handle dynamic radial and thrust loads makes it ideal for crushers and screens. The ABEC-1 rating provides a balance of precision and cost-effectiveness for these applications.

Built for Heavy-Duty Use: 28159-28300X Bearing
28159-28300X Bearing is a reliable choice for forestry machinery, where its tapered rollers manage both radial and axial stresses. The chrome steel rollers resist wear, even in dusty or wet conditions.

For material handling systems, 28159-28300X Bearing’s single-row construction simplifies installation and maintenance. Its temperature range of -30° to 110°C ensures performance in various climates.

Automotive vs Aerospace: Applications of 28159-28300X Bearing
In automotive settings, 28159-28300X Bearing is often used in drivetrains, where its combined load capacity supports smooth power transmission. The inch sizing aligns with standard automotive components.

For aerospace ground equipment, 28159-28300X Bearing’s durability makes it suitable for cargo loaders and tow tractors. The steel cage and chrome steel materials meet the industry’s reliability requirements.

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