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

The 462W-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 30500 lbf radially and 4540 lbf thrust, making it versatile for various applications.

Its open design allows for easy lubrication, while the steel cage ensures durability under heavy use. 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 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.

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Description

Features

Application

Q&A

Product Parameters

Part Number 462W-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 2.48"
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 462W
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 30500 lbf
Static Radial Load 37200 lbf
Dynamic Radial Rating(90 Million Revolutions)(C90) 7900 lbf
Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 4540 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 462W-453 Bearing

462W-453 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 30,500 lbf, making it suitable for heavy-duty applications.

The steel cage ensures proper roller alignment, reducing friction and extending operational life.
With a standard radial clearance, it provides reliable performance in various conditions.

462W-453 Bearing operates efficiently within a temperature range of -30° to 110°C.
Its tapered roller design handles both radial and thrust loads with ease.

The open seal type allows for easy lubrication, ensuring smooth operation.
Weighing just 2.5 lb, it balances durability and practicality in industrial settings.

Application

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

In automotive applications, 462W-453 Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. Its imperial sizing makes it a convenient choice for North American vehicle models.

For industrial conveyor systems, 462W-453 Bearing’s open design allows for easy lubrication, extending its service life in high-use scenarios. The steel cage adds extra strength to withstand continuous operation.

Where Is 462W-453 Bearing Used?
You’ll often find 462W-453 Bearing in mining equipment, where its robust design handles heavy radial and thrust loads. The standard radial clearance ensures smooth operation even under stress.

In power transmission systems, 462W-453 Bearing supports shafts and gears, thanks to its precise engineering. The ABEC-1 rating makes it suitable for general industrial applications.

Built for Heavy-Duty Use: 462W-453 Bearing
462W-453 Bearing excels in forestry machinery, where its tapered rollers manage uneven loads effortlessly. The chrome steel rollers resist wear, even in abrasive conditions.

For railway applications, 462W-453 Bearing’s durability makes it ideal for axle boxes. Its temperature range ensures performance in both hot and cold climates.

Automotive vs Aerospace: Applications of 462W-453 Bearing
In automotive settings, 462W-453 Bearing is a go-to for drivetrain components, balancing load capacity and longevity. The imperial measurements simplify replacements in older vehicles.

While not typically used in aerospace, 462W-453 Bearing finds its niche in ground support equipment. Its reliability and ease of maintenance are key advantages.