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

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

The 456-453E is a single-row tapered roller bearing with a 2.125″ bore and 4.125″ outer diameter, crafted from durable 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 allows for easy lubrication, while the steel cage ensures reliable performance. The bearing operates smoothly in temperatures ranging from -30°C to 110°C.

This model is interchangeable with Timken bearings, offering a practical replacement option. Ideal for heavy-duty 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 industrial use. The ABEC-1 rating ensures consistent performance.

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Product Parameters

  • Part Number 456-453E
  • Brand TFL
  • Interchangeable Timken
  • Size 2.125" x 4.125" x 1.2814"
  • 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 1.0625"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.2814"
  • 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 3.66"
  • 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 456
  • 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 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

How Is 456-453E Bearing Engineered for Reliability?

456-453E Bearing features chrome steel rings and rollers, providing robust performance under combined loads.
Its dynamic radial load capacity reaches 36,100 lbf, ensuring durability in demanding conditions.
The steel cage maintains proper roller alignment, reducing friction and wear.
With a standard radial clearance, it offers reliable operation across various applications.

What Makes 456-453E Bearing Suitable for High-Temperature Applications?

456-453E Bearing operates effectively in temperatures ranging from -30° to 110°C.
The chrome steel construction resists thermal deformation, maintaining performance under stress.
Its open design allows for proper lubrication, essential for high-temperature environments.
This ensures consistent reliability even in challenging conditions.

Built for Durability: 456-453E Bearing

456-453E Bearing is constructed with high-quality chrome steel for long-lasting performance.
The tapered roller design efficiently handles both radial and thrust loads.
Its precise tolerances and standard radial clearance enhance operational stability.
With a static radial load capacity of 37,200 lbf, it excels in heavy-duty applications.

Application

Industrial Uses of 456-453E Bearing
456-453E Bearing is commonly used in heavy machinery, such as construction equipment and agricultural gear, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in tough working conditions.

In automotive applications, 456-453E Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. Its inch sizing makes it a straightforward replacement for many North American vehicle models.

For industrial conveyor systems, 456-453E Bearing’s open design allows for easy lubrication, extending service life in high-use environments. The steel cage adds extra strength, making it suitable for continuous operation.

What Makes 456-453E Bearing a Preferred Choice?
456-453E Bearing stands out in applications requiring precise radial and thrust load management, like gearboxes and power transmission systems. Its standard radial clearance offers flexibility for different operational needs.

The bearing’s compatibility with Timken models makes it a cost-effective option for maintenance and repairs. Its ABEC-1 rating ensures consistent performance without overcomplicating the design.

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