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TS (Single Row Tapered Roller Bearings) (Imperial) 28155-28300

TS (Single Row Tapered Roller Bearings) (Imperial) 28155-28300

The 28155-28300 is a single-row tapered roller bearing with a 1.574″ bore and 3″ outer diameter, crafted from durable 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 for easy lubrication, while the steel cage ensures reliable performance. The bearing operates smoothly in temperatures ranging from -30°C to 110°C.

This model is interchangeable with Timken bearings, offering a practical replacement option. Ideal for use in automotive or industrial settings where combined loads are common.

Weighing just 0.8 lb, it’s lightweight yet robust. Compliant with RoHS and REACH standards, it’s a safe choice for most environments. The standard radial clearance ensures easy installation and maintenance.

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Product Parameters

  • Part Number 28155-28300
  • Brand TFL
  • Interchangeable Timken
  • Size 1.574" x 3" x 0.7617"
  • Bore Dia 1.574"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 3"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 0.7736"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.6105"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.7617"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.050"
  • 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 0.01"
  • Effective Center Location -0.14"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 28155
  • Cup Part Number 28300
  • 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

How Is 28155-28300 Bearing Engineered for Reliability?

28155-28300 Bearing features chrome steel rings and rollers, ensuring durability under combined loads.
Its dynamic radial load capacity reaches 14,300 lbf, making it suitable for heavy-duty 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 28155-28300 Bearing Suitable for High-Temperature Applications?

28155-28300 Bearing is built with chrome steel components, capable of withstanding temperatures up to 110°C.
Its robust design ensures stable performance even under high thermal stress.
The tapered roller construction efficiently handles combined loads while maintaining smooth operation.
Regular lubrication enhances its longevity in demanding conditions.

Designed for Durability: 28155-28300 Bearing

28155-28300 Bearing’s single-row tapered roller design provides excellent load distribution.
The chrome steel rollers and rings resist wear, ensuring long service life.
With a static radial load capacity of 15,500 lbf, it excels in heavy-load scenarios.
Its standard radial clearance options offer flexibility for different applications.

Application

Industrial Uses of 28155-28300 Bearing
28155-28300 Bearing is commonly used in heavy machinery, such as construction equipment and agricultural gear, 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, 28155-28300 Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. Its imperial sizing makes it a straightforward replacement for Timken equivalents in older vehicles.

For industrial conveyor systems, 28155-28300 Bearing offers smooth operation and easy maintenance due to its open design. The standard radial clearance options allow for flexibility in different operational environments.

28155-28300 Bearing also finds use in mining equipment, where its robust build withstands high stress and abrasive conditions. The steel cage adds extra resilience, making it a dependable choice for long-term use.

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