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TS (Single Row Tapered Roller Bearings) (Imperial) 457-453

TS (Single Row Tapered Roller Bearings) (Imperial) 457-453

The 457-453 is a single-row tapered roller bearing with a 1.5625″ 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 3.2 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe choice for most environments.

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    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number 457-453
  • Brand TFL
  • Interchangeable Timken
  • Size 1.5625" x 4.25" x 1.0943"
  • Bore Dia 1.5625"
  • 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 0.050"
  • Cup Backface ToClear Radius 0.03"
  • Cone Frontface Backing Diameter 2.01"
  • Cone Backface Backing Diameter 2.05"
  • 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 457
  • 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 3.2 lb

Features

How Does 457-453 Bearing Handle Combined Loads?

457-453 Bearing is built with chrome steel rings and rollers, providing strong resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 30,500 lbf, ensuring reliable performance in demanding applications.
The steel cage keeps the rollers aligned, reducing wear and extending service life.
With a temperature range of -30° to 110°C, it performs well in various operating conditions.

What Makes 457-453 Bearing Durable?

457-453 Bearing features chrome steel construction, offering excellent resistance to wear and fatigue.
The tapered roller design distributes loads evenly, enhancing durability under heavy use.
Its static radial load capacity of 37,200 lbf ensures long-term reliability.
The standard radial clearance allows for smooth operation in diverse applications.

Engineered for Precision: 457-453 Bearing

457-453 Bearing is designed with precise tolerances, ensuring accurate performance in combined load scenarios.
The single-row tapered roller construction provides stability and efficiency.
Its dynamic thrust rating of 4,540 lbf (Ca90) makes it suitable for high-demand tasks.
The ABEC-1 rating confirms its consistent quality and precision.

Application

Industrial Uses of 457-453 Bearing
457-453 Bearing is commonly used in heavy machinery like construction equipment, where its tapered roller design handles combined radial and thrust loads effectively. The chrome steel construction ensures durability in demanding environments.

Where Is 457-453 Bearing Used?
You’ll often find 457-453 Bearing in agricultural machinery, such as tractors and harvesters, thanks to its robust design and reliable performance. Its inch sizing makes it compatible with many North American industrial applications.

Built for Heavy-Duty Use: 457-453 Bearing
457-453 Bearing excels in mining equipment, where its high dynamic radial load capacity keeps operations running smoothly. The open design allows for easy lubrication, extending its service life.

Automotive vs Aerospace: Applications of 457-453 Bearing
In automotive applications, 457-453 Bearing supports wheel hubs and transmissions, while in aerospace, it’s used in auxiliary systems requiring precise load handling. Its versatility makes it a go-to choice.

Perfect Fit for Automation: 457-453 Bearing
457-453 Bearing is ideal for automated conveyor systems, where its tapered rollers ensure smooth movement under heavy loads. The steel cage adds extra strength for long-term use.

Q&A

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