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TS (Single Row Tapered Roller Bearings) (Imperial) 456-453X

TS (Single Row Tapered Roller Bearings) (Imperial) 456-453X

The 456-453X is a single-row tapered roller bearing with a 2.125″ bore and 4.125″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 36100 lbf radially and 5380 lbf 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 use in heavy machinery or automotive systems where combined loads are common.

Weighing 2.4 lb, it offers a robust yet manageable solution for industrial needs. Compliant with RoHS and REACH standards for safe and reliable use.

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    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number 456-453X
  • Brand TFL
  • Interchangeable Timken
  • Size 2.125" x 4.125" x 1.1875"
  • Bore Dia 2.125"
  • 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 0.9687"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.1875"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 2.4"
  • Cone Backface Backing Diameter 2.68"
  • Cup Frontface Backing Diameter 3.90"
  • Cup Backface Backing Diameter 3.62"
  • 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 456
  • Cup Part Number 453X
  • 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 2.4 lb

Features

How Does 456-453X Bearing Handle Combined Loads?

456-453X Bearing is built with chrome steel rings and rollers, offering strong resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 36,100 lbf, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, reducing friction and extending service life.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

What Makes 456-453X Bearing Durable?

456-453X Bearing features a single-row tapered roller design, providing excellent load distribution.
The chrome steel construction enhances durability, even under high stress.
Its standard radial clearance allows for smooth operation in diverse applications.
The bearing’s effective center location ensures stability during use.

Engineered for Precision: 456-453X Bearing

456-453X Bearing is designed with precise tolerances, ensuring consistent performance.
The tapered roller design minimises friction, improving efficiency.
Its ABEC-1 rating guarantees reliable operation in various industrial settings.
The bearing’s open seal type simplifies maintenance and lubrication.

Application

Industrial Uses of 456-453X Bearing
The 456-453X Bearing is commonly used in heavy machinery, such as construction equipment and agricultural gear, where its tapered roller design handles combined loads efficiently. Its chrome steel construction ensures durability even in demanding environments.

Where Is 456-453X Bearing Used?
You’ll often find the 456-453X Bearing in automotive applications like wheel hubs and differentials, where its precise tolerances and robust design provide reliable performance. The inch sizing makes it a popular choice for North American vehicles.

Built for Heavy-Duty Use: 456-453X Bearing
In industrial conveyor systems, the 456-453X Bearing excels due to its ability to manage both radial and thrust loads smoothly. The open design allows for easy lubrication, extending its service life in high-use scenarios.

Automotive vs Aerospace: Applications of 456-453X Bearing
While the 456-453X Bearing is a staple in truck axles and heavy vehicles, its precision also makes it suitable for certain aerospace components. The ABEC-1 rating ensures consistent performance across different industries.

Perfect Fit for Automation: 456-453X Bearing
The 456-453X Bearing works well in automated machinery, such as packaging lines, where its tapered rollers reduce friction and improve efficiency. Its steel cage adds stability during high-speed operations.

Q&A

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