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

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

The 457-453E is a single-row tapered roller bearing with a 1.5625″ bore and 4.125″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 30500 lbf radially and 4540 lbf in thrust, suitable for demanding applications.

Its open design allows for easy 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 heavy machinery or automotive systems where combined loads are common.

Weighing 3.1 lb, it offers a balance of strength and manageability. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 457-453E
  • Brand TFL
  • Interchangeable Timken
  • Size 1.5625" x 4.125" x 1.2814"
  • Bore Dia 1.5625"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 4.125"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.1542"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.0625"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.2814"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.050"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 2.01"
  • Cone Backface Backing Diameter 2.05"
  • Cup Frontface Backing Diameter 3.90"
  • Cup Backface Backing Diameter 3.66"
  • 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 453E
  • 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 3.1 lb

Features

Performance Features of 457-453E Bearing

457-453E Bearing is constructed with chrome steel rings and rollers, offering robust performance under 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, enhancing durability and reducing friction.
With a temperature range of -30° to 110°C, it performs reliably in various environments.

How Is 457-453E Bearing Engineered for Reliability?

457-453E Bearing features a tapered roller design, optimised for handling both radial and thrust loads.
The chrome steel construction resists wear, ensuring a longer operational life.
Its standard radial clearance allows for smooth operation in diverse conditions.
The bearing’s ABEC-1 rating guarantees consistent precision and performance.

Built for Durability: 457-453E Bearing

457-453E Bearing’s single-row construction provides stability and strength under high loads.
The steel cage maintains roller positioning, minimising wear and extending service life.
With a static radial load capacity of 37,200 lbf, it excels in demanding industrial applications.
Its open design simplifies lubrication, ensuring optimal performance over time.

Steel vs Ceramic Bearings: Strengths of 457-453E Bearing

457-453E Bearing uses chrome steel for both rollers and rings, offering excellent strength and durability.
This material choice ensures reliable performance in high-load and high-temperature environments.
The bearing’s tapered roller design efficiently distributes stress, reducing wear.
Its compatibility with Timken models makes it a versatile choice for various applications.

Application

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

In automotive applications, 457-453E 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, 457-453E Bearing’s open design allows for easy lubrication, extending service life in high-use scenarios. The steel cage adds extra strength, making it suitable for continuous operation.

What Makes 457-453E Bearing a Preferred Choice?
457-453E Bearing stands out in agricultural machinery, where its ability to handle radial and thrust loads is essential. The standard radial clearance ensures smooth operation in dusty or uneven conditions.

In mining equipment, 457-453E Bearing’s robust design withstands heavy loads and vibrations. The ABEC-1 rating provides a balance of precision and affordability for industrial applications.

Built for Heavy-Duty Use: 457-453E Bearing
457-453E Bearing is ideal for gearboxes in wind turbines, where its tapered rollers manage high torque efficiently. The temperature range of -30° to 110°C ensures reliability in varying climates.

For railway applications, 457-453E Bearing’s combined load capacity makes it suitable for axle boxes. Its steel cage and chrome steel rollers offer long-lasting performance under constant stress.

Automotive vs Aerospace: Applications of 457-453E Bearing
In automotive systems, 457-453E Bearing is often found in truck transmissions, where its strength and durability are key. The imperial measurements simplify replacements in older models.

For aerospace ground equipment, 457-453E Bearing provides reliable performance in load-handling machinery. Its compliance with RoHS and REACH standards ensures environmental safety.

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