TS (Single Row Tapered Roller Bearings) (Imperial) 462A-453

The 462A-453 is a single-row tapered roller bearing with a 2.25″ bore and 4.25″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 36100 lbf radially and 5380 lbf in thrust, making it versatile for various applications.

Its open design and steel cage ensure durability, while the tapered rollers provide smooth operation even under heavy loads. The bearing works in temperatures from -30°C to 110°C and requires regular lubrication.

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

Weighing 2.5 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe choice for diverse environments.

Get A Free Quote

Description

Features

Application

Q&A

Product Parameters

Part Number 462A-453
Brand TFL
Interchangeable Timken
Size 2.25" x 4.25" x 1.0943"
Bore Dia 2.25"
Bore Dia Tolerance +0.005" to 0
Outer Dia 4.25"
Outer Dia Tolerance +0.001" to 0
Cone Width 1.1542"
Cone Width Tolerance +0.003" to -0.01
Cup Width 1.063"
Cup Width Tolerance +0.002" to -0.01
Width 1.0943"
Width Tolerance +0.008" to 0
Cone Backface ToClear Radius 0.09"
Cup Backface ToClear Radius 0.03"
Cone Frontface Backing Diameter 2.68"
Cone Backface Backing Diameter 2.64"
Cup Frontface Backing Diameter 3.96"
Cup Backface Backing Diameter 3.82"
Cage Cone Frontface Clearance 0.08"
Cage Cone Backface Clearance 0.07"
Effective Center Location -0.28"
System of Measurement Inch
Type Bearing
Cone Part Number 462A
Cup Part Number 453
Bearing Type Roller
Roller Bearing Type Tapered
For Load Direction Combined
Construction Single Row
Seal Type Open
Cups Type Standard
Series 455
Ring Material Chrome Steel
Roller Material Chrome Steel
Cage Material Steel
Dynamic Radial Load 36100 lbf
Static Radial Load 37200 lbf
Dynamic Radial Rating(90 Million Revolutions)(C90) 9370 lbf
Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 5380 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 2.5 lb

Features

Performance Features of 462A-453 Bearing

462A-453 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 36,100 lbf, ensuring steady performance in tough conditions.
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.

How Is 462A-453 Bearing Engineered for Reliability?

462A-453 Bearing features a single-row tapered roller design, ideal for handling combined radial and thrust loads.
The chrome steel construction enhances durability, while the standard radial clearance ensures smooth operation.
Its dynamic thrust rating of 5,380 lbf makes it suitable for demanding applications.
The open seal type allows for easy lubrication, maintaining efficiency over time.

Built for Durability: 462A-453 Bearing

462A-453 Bearing’s chrome steel components provide excellent wear resistance, even under heavy loads.
The precise cone and cup width tolerances ensure a secure fit, reducing vibration and noise.
With a static radial load capacity of 37,200 lbf, it delivers reliable performance in industrial settings.
The steel cage design further enhances its longevity and operational stability.

Application

Industrial Uses of 462A-453 Bearing
The 462A-453 Bearing is commonly used in heavy machinery like construction equipment, where its tapered roller design handles combined loads effectively. Its chrome steel construction ensures durability in demanding environments.

Where Is 462A-453 Bearing Used?
You’ll often find 462A-453 Bearing in automotive applications, such as wheel hubs and differentials, where its high load capacity keeps things running smoothly. The inch sizing makes it a good fit for many American-made vehicles.

Built for Heavy-Duty Use: 462A-453 Bearing
In industrial settings, 462A-453 Bearing excels in conveyor systems and gearboxes, thanks to its robust steel cage and tapered rollers. It’s a reliable choice for applications requiring both radial and thrust load support.

Automotive vs Aerospace: Applications of 462A-453 Bearing
While 462A-453 Bearing is popular in automotive systems like axles, it’s also found in aerospace landing gear components. Its precision and strength make it versatile across different industries.

Perfect Fit for Automation: 462A-453 Bearing
In automated machinery, 462A-453 Bearing provides stable performance for robotic arms and assembly lines. The open design allows for easy lubrication, ensuring long service life.