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TS (Single Row Tapered Roller Bearings) (Imperial) 28137-28315

TS (Single Row Tapered Roller Bearings) (Imperial) 28137-28315

The 28137-28315 is a single-row tapered roller bearing with a 1.375″ bore and 3.1496″ outer diameter, crafted from durable chrome steel. It handles combined loads up to 16900 lbf radially and 3020 lbf in thrust, making it versatile for various applications.

Its open design allows easy lubrication, while the steel cage ensures reliable performance under stress. 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 heavy-duty machinery or automotive systems where combined loads are common.

Weighing just 1.1 lb, it balances strength and portability. Compliant with RoHS and REACH standards for safe and eco-friendly use.

The standard radial clearance can be adjusted to C3, C4, or C5 for specific needs. Its tapered rollers provide stable performance even under high stress.

Suitable for industrial equipment or vehicle axles, this bearing is built to last. Its ABEC-1 rating ensures consistent precision in demanding conditions.

The effective center location of -0.19″ helps maintain alignment in complex setups. Easy to install and maintain, it’s a reliable choice for engineers and mechanics alike.

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Product Parameters

  • Part Number 28137-28315
  • Brand TFL
  • Interchangeable Timken
  • Size 1.375" x 3.1496" x 0.8269"
  • Bore Dia 1.375"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 3.1496"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 0.8244"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.625"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.8269"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.06"
  • Cup Backface ToClear Radius 0.06"
  • Cone Frontface Backing Diameter 1.61"
  • Cone Backface Backing Diameter 1.71"
  • Cup Frontface Backing Diameter 2.91"
  • Cup Backface Backing Diameter 2.72"
  • 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 28137
  • Cup Part Number 28315
  • 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 16900 lbf
  • Static Radial Load 15500 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 4390 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 3020 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 1.1 lb

Features

Performance Features of 28137-28315 Bearing

28137-28315 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 16,900 lbf, ensuring reliable performance in various applications.

The steel cage maintains proper roller alignment, reducing friction and extending service life.
With a standard radial clearance, it provides flexibility for different operational needs.

28137-28315 Bearing operates efficiently within a temperature range of -30° to 110°C.
Its single-row tapered design ensures smooth performance under both radial and thrust loads.

The open seal type allows for easy lubrication, enhancing maintenance convenience.
Weighing just 1.1 lb, it balances durability and ease of handling.

Application

Industrial Uses of 28137-28315 Bearing
28137-28315 Bearing is commonly used in heavy machinery like construction equipment, where its tapered roller design handles combined radial and thrust loads effectively. The chrome steel construction ensures durability in demanding environments.

In automotive applications, 28137-28315 Bearing supports wheel hubs and differential systems, providing reliable performance under varying loads. Its inch sizing makes it compatible with many North American vehicle models.

For conveyor systems, 28137-28315 Bearing’s open design allows for easy lubrication, extending service life in continuous operation. The steel cage adds strength, making it suitable for high-load scenarios.

Where Is 28137-28315 Bearing Used?
28137-28315 Bearing is found in agricultural machinery, such as tractors and harvesters, where its robust design withstands dirt and debris. The standard radial clearance ensures smooth rotation even in harsh conditions.

In industrial gearboxes, 28137-28315 Bearing’s tapered rollers distribute loads evenly, reducing wear over time. The ABEC-1 rating provides a balance of precision and affordability for general machinery.

Built for Heavy-Duty Use: 28137-28315 Bearing
28137-28315 Bearing excels in mining equipment, where its high dynamic load capacity handles extreme conditions. The chrome steel rollers resist deformation under heavy loads.

For railway applications, 28137-28315 Bearing’s effective center location improves alignment in axle boxes. The temperature range of -30° to 110°C ensures reliability in diverse climates.

Automotive vs Aerospace: Applications of 28137-28315 Bearing
In automotive systems, 28137-28315 Bearing is ideal for drivetrains, offering a cost-effective solution for combined loads. The inch measurements simplify replacements in older vehicles.

For aerospace ground equipment, 28137-28315 Bearing’s standard radial clearance accommodates thermal expansion. However, its ABEC-1 rating limits use in high-precision flight components.

Q&A

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