TS (Single Row Tapered Roller Bearings) (Imperial) 759-752AA

The 759-752AA is a single-row tapered roller bearing with a 3.5″ bore and 6.375″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 73600 lbf radially and 11100 lbf thrust, making it robust for heavy-duty use.

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

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for industrial machinery or automotive applications where combined loads are common.

Weighing 9 lb, it’s built to last with standard radial clearance and ABEC-1 precision. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Description

Features

Application

Q&A

Product Parameters

Part Number 759-752AA
Brand TFL
Interchangeable Timken
Size 3.5" x 6.375" x 1.8751"
Bore Dia 3.5"
Bore Dia Tolerance +0.001" to 0
Outer Dia 6.375"
Outer Dia Tolerance +0.001" to 0
Cone Width 1.9"
Cone Width Tolerance +0.003" to -0.01
Cup Width 1.5"
Cup Width Tolerance +0.002" to -0.01
Width 1.8751"
Width Tolerance +0.008" to 0
Cone Backface ToClear Radius 0.14"
Cup Backface ToClear Radius 0.02"
Cone Frontface Backing Diameter 4.61"
Cone Backface Backing Diameter 4.17"
Cup Frontface Backing Diameter 5.94"
Cup Backface Backing Diameter 5.79"
Cage Cone Frontface Clearance 0.07"
Cage Cone Backface Clearance 0.11"
Effective Center Location -0.47"
System of Measurement Inch
Type Bearing
Cone Part Number 759
Cup Part Number 752AA
Bearing Type Roller
Roller Bearing Type Tapered
For Load Direction Combined
Construction Single Row
Seal Type Open
Cups Type Standard
Series 755
Ring Material Chrome Steel
Roller Material Chrome Steel
Cage Material Steel
Dynamic Radial Load 73600 lbf
Static Radial Load 99200 lbf
Dynamic Radial Rating(90 Million Revolutions)(C90) 19100 lbf
Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 11100 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 9 lb

Features

Why Choose 759-752AA Bearing for Precision Tasks?

759-752AA Bearing is crafted with chrome steel rings and rollers, ensuring durability and precision in combined load applications.
Its dynamic radial load capacity reaches 73,600 lbf, making it suitable for heavy-duty operations.
The steel cage maintains roller alignment, reducing friction and enhancing performance.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

Application

Ideal for Heavy-Duty Use: 759-752AA Bearing
The 759-752AA Bearing is a solid choice for industrial machinery, especially in equipment like conveyor systems and gearboxes. Its tapered roller design handles combined loads efficiently, making it reliable for continuous operation.
In automotive applications, 759-752AA Bearing works well in wheel hubs and differentials, where its chrome steel construction ensures durability. The imperial sizing makes it a good fit for North American vehicle models.

Where Is 759-752AA Bearing Used?
You’ll often find 759-752AA Bearing in agricultural machinery, such as tractors and harvesters, where its robust design handles rough conditions. The open seal type allows for easy lubrication, extending its service life.
For construction equipment, 759-752AA Bearing supports heavy loads in cranes and excavators. Its standard radial clearance ensures smooth performance even under stress.

Key Fields for 759-752AA Bearing
In mining equipment, 759-752AA Bearing’s ability to handle dynamic radial loads makes it a dependable choice. The steel cage adds extra strength, ideal for high-vibration environments.
For railway applications, 759-752AA Bearing provides stability in axle boxes, where consistent performance is crucial. Its temperature range suits both cold and moderate climates.

How Does 759-752AA Bearing Improve Performance?
The 759-752AA Bearing’s tapered rollers reduce friction in industrial fans, enhancing energy efficiency. Its ABEC-1 rating ensures reliable precision for general machinery.
In material handling systems, 759-752AA Bearing’s static radial load capacity supports heavy lifting. The chrome steel rollers resist wear, even in demanding conditions.

Built for Versatility: 759-752AA Bearing
For forestry equipment, 759-752AA Bearing’s durability stands up to harsh environments like log splitters. The open design simplifies maintenance, reducing downtime.
In marine applications, 759-752AA Bearing handles thrust loads in propeller shafts. Its corrosion-resistant materials perform well in salty conditions.