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TS (Single Row Tapered Roller Bearings) (Imperial) 462W-453A

TS (Single Row Tapered Roller Bearings) (Imperial) 462W-453A

The 462W-453A is a single-row tapered roller bearing with a 2.25″ bore and 4.25″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 30500 lbf radial 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 2.4 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, ensuring safe and eco-friendly use.

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Product Parameters

  • Part Number 462W-453A
  • Brand TFL
  • Interchangeable Timken
  • Size 2.25" x 4.25" x 1.0939"
  • Bore Dia 2.25"
  • 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 0.875"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.0939"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.09"
  • Cup Backface ToClear Radius 0.03"
  • Cone Frontface Backing Diameter 2.48"
  • Cone Backface Backing Diameter 2.64"
  • 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 462W
  • Cup Part Number 453A
  • 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 2.4 lb

Features

How Is 462W-453A Bearing Engineered for Reliability?

462W-453A Bearing is constructed with chrome steel rings and rollers, ensuring durability under combined loads.
Its dynamic radial load capacity reaches 30,500 lbf, making it suitable for heavy-duty applications.
The steel cage maintains roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs reliably in various environments.

Structural Advantages of 462W-453A Bearing

462W-453A Bearing features a single-row tapered roller design, optimised for combined load handling.
The chrome steel construction enhances strength and resistance to wear under high stress.
Its standard radial clearance allows for smooth operation in diverse industrial settings.
The open seal type simplifies maintenance while ensuring consistent performance.

Why Choose 462W-453A Bearing for Precision Tasks?

462W-453A Bearing offers precise load distribution with its tapered roller configuration.
The ABEC-1 rating ensures consistent performance in applications requiring moderate precision.
Its effective centre location of -0.28″ enhances stability during operation.
The bearing’s design minimises friction, contributing to smoother and quieter performance.

Application

Industrial Uses of 462W-453A Bearing
462W-453A 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 in tough working conditions.

Where Is 462W-453A Bearing Used?
In automotive applications, 462W-453A Bearing fits well in wheel hubs and drivetrains, providing reliable performance under both radial and thrust loads. Its inch sizing makes it a good match for American-made vehicles.

Built for Heavy-Duty Use: 462W-453A Bearing
For industrial fans and pumps, 462W-453A Bearing offers smooth operation even at high speeds. The open seal design allows for easy lubrication, extending its service life in demanding environments.

Automotive vs Aerospace: Applications of 462W-453A Bearing
While 462W-453A Bearing is popular in trucks and tractors, its precision also suits aerospace auxiliary systems. The steel cage and chrome rollers ensure stability across different temperature ranges.

Essential Roles of 462W-453A Bearing
In conveyor systems, 462W-453A Bearing supports heavy loads with minimal friction. The standard radial clearance option makes it adaptable to various operational requirements.

Q&A

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