TS (Single Row Tapered Roller Bearings) (Imperial) 43117-43326

The 43117-43326 is a single-row tapered roller bearing with a 1.1806″ bore and 3.25″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 17500 lbf radially and 5170 lbf thrust, suitable for demanding applications.

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

This model is interchangeable with Timken bearings, making it a practical choice for replacements. Ideal for use in gearboxes, axles, or industrial machinery where combined loads are common.

Weighing 1.400 lb, it offers a robust yet manageable size. Compliant with RoHS and REACH standards for safe and reliable performance.

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Description

Features

Application

Q&A

Product Parameters

Part Number 43117-43326
Brand TFL
Interchangeable Timken
Size 1.1806" x 3.25" x 1"
Bore Dia 1.1806"
Bore Dia Tolerance +0.005" to 0
Outer Dia 3.25"
Outer Dia Tolerance +0.001" to 0
Cone Width 0.9478"
Cone Width Tolerance +0.003" to -0.01
Cup Width 0.6875"
Cup Width Tolerance +0.002" to -0.01
Width 1"
Width Tolerance +0.008" to 0
Cone Backface ToClear Radius 0.06"
Cup Backface ToClear Radius 0.06"
Cone Frontface Backing Diameter 1.66"
Cone Backface Backing Diameter 1.75"
Cup Frontface Backing Diameter 3.03"
Cup Backface Backing Diameter 2.68"
Cage Cone Frontface Clearance 0.13"
Cage Cone Backface Clearance 0.1"
Effective Center Location -0.08"
System of Measurement Inch
Type Bearing
Cone Part Number 43117
Cup Part Number 43326
Bearing Type Roller
Roller Bearing Type Tapered
For Load Direction Combined
Construction Single Row
Seal Type Open
Cups Type Standard
Series 43000
Ring Material Chrome Steel
Roller Material Chrome Steel
Cage Material Steel
Dynamic Radial Load 17500 lbf
Static Radial Load 17100 lbf
Dynamic Radial Rating(90 Million Revolutions)(C90) 4520 lbf
Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 5170 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 1.400 lb

Features

Performance Features of 43117-43326 Bearing

43117-43326 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 17,500 lbf, ensuring reliable performance in demanding conditions.

The single row tapered roller design provides effective load distribution, reducing wear and extending service life.
With a temperature range of -30° to 110°C, it performs well in various environments.

43117-43326 Bearing features a steel cage for stability, keeping rollers aligned during operation.
Its standard radial clearance and ABEC-1 rating ensure consistent performance for industrial applications.

Application

Industrial Uses of 43117-43326 Bearing
43117-43326 Bearing is commonly used in heavy machinery, such as construction equipment and agricultural tools, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability in demanding environments.

Where Is 43117-43326 Bearing Used?
You’ll often find 43117-43326 Bearing in automotive applications like wheel hubs and differentials, thanks to its ability to manage both radial and thrust loads. Its inch sizing makes it a fit for many American-made vehicles.

Built for Heavy-Duty Use: 43117-43326 Bearing
43117-43326 Bearing excels in industrial gearboxes, where its steel cage and standard radial clearance provide reliable performance. The open design allows for easy lubrication, extending its service life.

Automotive vs Aerospace: Applications of 43117-43326 Bearing
In automotive systems, 43117-43326 Bearing supports high-load components like axles, while in aerospace, it’s suited for auxiliary systems requiring precision. Its ABEC-1 rating balances cost and performance.

Perfect Fit for Automation: 43117-43326 Bearing
43117-43326 Bearing works well in automated conveyor systems, where its tapered rollers ensure smooth motion under varying loads. The inch measurements simplify integration into existing setups.