TS (Single Row Tapered Roller Bearings) (Imperial) 28156-28315

The 28156-28315 is a single-row tapered roller bearing with a 1.574″ bore and 3.1496″ outer diameter, crafted from durable chrome steel. It handles combined loads up to 16900 lbf radially and 3020 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 heavy-duty machinery or automotive systems where combined loads are common.

Weighing just 0.9 lb, it’s a robust yet lightweight choice. Compliant with RoHS and REACH standards for safe and sustainable use.

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Description

Features

Application

Q&A

Product Parameters

Part Number 28156-28315
Brand TFL
Interchangeable Timken
Size 1.574" x 3.1496" x 0.7761"
Bore Dia 1.574"
Bore Dia Tolerance +0.005" to 0
Outer Dia 3.1496"
Outer Dia Tolerance +0.001" to 0
Cone Width 0.7736"
Cone Width Tolerance +0.003" to -0.01
Cup Width 0.625"
Cup Width Tolerance +0.002" to -0.01
Width 0.7761"
Width Tolerance +0.008" to 0
Cone Backface ToClear Radius 0.09"
Cup Backface ToClear Radius 0.06"
Cone Frontface Backing Diameter 1.77"
Cone Backface Backing Diameter 1.93"
Cup Frontface Backing Diameter 2.91"
Cup Backface Backing Diameter 2.72"
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 28156
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 0.9 lb

Features

Performance Features of 28156-28315 Bearing

28156-28315 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 roller alignment, reducing wear and extending the bearing’s service life.
With a temperature range of -30° to 110°C, it performs well in diverse operating conditions.

28156-28315 Bearing requires lubrication, which helps maintain smooth operation over time.
Its standard radial clearance makes it versatile for different industrial needs.

Application

Industrial Uses of 28156-28315 Bearing
The 28156-28315 Bearing is commonly used in heavy machinery, such as construction equipment and agricultural gear, where its tapered roller design handles combined loads effectively. Its chrome steel construction ensures durability in tough working conditions.

Where Is 28156-28315 Bearing Used?
You’ll often find the 28156-28315 Bearing in automotive applications, particularly in wheel hubs and differential systems. Its precise inch sizing makes it a reliable choice for vehicles requiring consistent performance under stress.

Built for Heavy-Duty Use: 28156-28315 Bearing
In industrial settings like conveyor systems, the 28156-28315 Bearing excels due to its open design and easy lubrication. The steel cage adds extra strength, making it suitable for high-load scenarios.

Automotive vs Aerospace: Applications of 28156-28315 Bearing
While the 28156-28315 Bearing is popular in automotive wheel assemblies, it’s also found in aerospace landing gear components. Its ability to manage radial and thrust loads makes it versatile across industries.

Essential Roles of 28156-28315 Bearing
For machinery requiring standard radial clearance, the 28156-28315 Bearing offers a balanced solution. Its ABEC-1 rating ensures reliable performance without overcomplicating the design.