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TS (Single Row Tapered Roller Bearings) (Imperial) 455W-453X

TS (Single Row Tapered Roller Bearings) (Imperial) 455W-453X

The 455W-453X is a single-row tapered roller bearing with a 2″ bore and 4.125″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 30500 lbf radially and 4540 lbf thrust, suitable for demanding applications.

Its open design allows easy lubrication, while the steel cage ensures durability. The bearing operates smoothly in temperatures from -30°C to 110°C, making it versatile for various conditions.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for heavy-duty machinery or automotive systems where combined loads are common.

Weighing 2.5 lb, it balances strength and practicality. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

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Product Parameters

  • Part Number 455W-453X
  • Brand TFL
  • Interchangeable Timken
  • Size 2" x 4.125" x 1.1876"
  • Bore Dia 2"
  • 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 1.1876"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.03"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 2.32"
  • Cone Backface Backing Diameter 2.36"
  • 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 455W
  • 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 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

How Is 455W-453X Bearing Engineered for Reliability?

455W-453X Bearing features chrome steel rings and rollers, providing strong resistance to combined 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 environments.

What Makes 455W-453X Bearing Suitable for High-Temperature Applications?

455W-453X Bearing withstands temperatures up to 110°C, maintaining performance in challenging conditions.
The chrome steel construction ensures durability and resistance to wear under heavy loads.
Its standard radial clearance allows for smooth operation even in high-temperature environments.
The open design facilitates easy lubrication, enhancing longevity.

Built for Durability: 455W-453X Bearing

455W-453X Bearing is crafted with high-quality chrome steel for both rings and rollers.
This construction ensures long-lasting performance under dynamic radial loads up to 30,500 lbf.
The steel cage maintains roller alignment, reducing friction and wear.
Its robust design makes it suitable for heavy-duty applications.

Application

Industrial Uses of 455W-453X Bearing
455W-453X 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, 455W-453X Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. Its imperial sizing makes it a straightforward replacement for Timken bearings in many vehicles.

For industrial conveyor systems, 455W-453X Bearing’s open design allows for easy lubrication, extending service life in high-use scenarios. The standard radial clearance offers flexibility for different operational needs.

What Makes 455W-453X Bearing a Preferred Choice?
455W-453X Bearing stands out in agricultural machinery, where its robust design copes with dusty and uneven conditions. The steel cage adds extra strength to withstand frequent shocks.

In mining equipment, 455W-453X Bearing’s ability to manage both radial and thrust loads makes it ideal for crushers and screens. The ABEC-1 rating ensures consistent performance without over-engineering.

Built for Heavy-Duty Use: 455W-453X Bearing
455W-453X Bearing is a go-to for forestry machinery, where its tapered rollers handle the stress of heavy logs. The inch measurements simplify compatibility with older equipment.

In material handling systems, 455W-453X Bearing’s dynamic load capacity keeps operations smooth under constant use. The temperature range suits both indoor and outdoor applications.

Q&A

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