TS (Single Row Tapered Roller Bearings) (Imperial) 28156-28300

The 28156-28300 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 16900 lbf radially and 3020 lbf in thrust, making it versatile for various applications.

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

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for use in gearboxes, axles, or industrial machinery 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 industrial applications.

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Description

Features

Application

Q&A

Product Parameters

Part Number 28156-28300
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 0.09"
Cup Backface ToClear Radius 0.050"
Cone Frontface Backing Diameter 1.77"
Cone Backface Backing Diameter 1.93"
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 28156
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 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 0.8 lb

Features

How Is 28156-28300 Bearing Engineered for Reliability?

28156-28300 Bearing features chrome steel rings and rollers, ensuring strength and durability under combined loads.
Its dynamic radial load capacity reaches 16,900 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 28156-28300 Bearing Suitable for High-Temperature Applications?

28156-28300 Bearing is built with chrome steel components, capable of withstanding temperatures up to 110°C.
The open design allows for effective lubrication, ensuring smooth operation even in demanding conditions.
Its standard radial clearance options provide flexibility for different application needs.
The bearing’s robust construction ensures consistent performance under thermal stress.

Designed for Durability: 28156-28300 Bearing

28156-28300 Bearing’s tapered roller design efficiently handles both radial and thrust loads.
The chrome steel construction resists wear, maintaining performance over extended periods.
With a static radial load capacity of 15,500 lbf, it offers reliable support in heavy applications.
Its ABEC-1 rating ensures precision and consistency in operation.

Steel vs Ceramic Bearings: Strengths of 28156-28300 Bearing

28156-28300 Bearing uses high-quality chrome steel for both rollers and rings, providing excellent load-bearing capabilities.
The steel cage ensures durability and proper roller alignment, reducing maintenance needs.
With a dynamic thrust rating of 3,020 lbf, it excels in applications requiring combined load handling.
Its standard lubrication requirement ensures long-term reliability and performance.

Application

Industrial Uses of 28156-28300 Bearing
28156-28300 Bearing is commonly used in heavy machinery, such as construction equipment and agricultural gear, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in tough working conditions.

Where Is 28156-28300 Bearing Used?
You’ll often find 28156-28300 Bearing in automotive applications like wheel hubs and differential systems, thanks to its reliable performance under radial and thrust loads. Its inch sizing makes it a good fit for American-made vehicles.

Built for Heavy-Duty Use: 28156-28300 Bearing
28156-28300 Bearing excels in industrial settings like conveyor systems, where its open design allows for easy lubrication and maintenance. The steel cage adds extra strength, making it suitable for high-load scenarios.

Automotive vs Aerospace: Applications of 28156-28300 Bearing
In automotive systems, 28156-28300 Bearing supports wheel assemblies, while in aerospace, it’s used in landing gear mechanisms. Its ABEC-1 rating ensures consistent performance across different environments.

Perfect Fit for Automation: 28156-28300 Bearing
28156-28300 Bearing works well in automated machinery, such as robotic arms, where precise movement is key. The tapered rollers reduce friction, ensuring smooth operation over long periods.