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

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

The 462A-453A is a single-row tapered roller bearing with a 2.25″ bore and 4.25″ outer diameter, crafted from durable chrome steel. It handles combined loads up to 36100 lbf radially and 5380 lbf thrust, making it versatile for various applications.

Its open design allows for easy lubrication, while the steel cage ensures reliable performance under heavy loads. 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 use in industrial machinery or automotive systems where combined loads are common.

Weighing 2.4 lb, it’s sturdy yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe and dependable choice.

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Product Parameters

  • Part Number 462A-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 2.68"
  • 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 462A
  • 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 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 462A-453A Bearing Handle Combined Loads?

462A-453A 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 demanding industrial applications.
The steel cage ensures proper roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs reliably in various environments.

What Makes 462A-453A Bearing Durable?

462A-453A Bearing features chrome steel construction, providing excellent wear resistance and longevity.
The tapered roller design distributes loads evenly, reducing stress on individual components.
Its standard radial clearance allows for smooth operation under combined load conditions.
With an ABEC-1 rating, it balances precision and durability for general industrial use.

Structural Advantages of 462A-453A Bearing

462A-453A Bearing’s single row tapered design efficiently handles combined radial and thrust loads.
The precise cone and cup dimensions ensure proper fit and alignment during installation.
Chrome steel rollers and rings offer consistent performance under heavy load conditions.
Its standard lubrication requirement simplifies maintenance while ensuring reliable operation.

Engineered for Reliability: 462A-453A Bearing

462A-453A Bearing’s chrome steel components resist wear, maintaining performance over time.
The steel cage keeps rollers properly spaced, preventing premature failure.
With a static radial load capacity of 37,200 lbf, it handles demanding applications with ease.
Its inch-sized dimensions make it compatible with various industrial equipment.

Application

Industrial Uses of 462A-453A Bearing
The 462A-453A Bearing is widely used in heavy machinery, such as construction equipment and agricultural gear, where its tapered roller design handles combined loads effectively. Its chrome steel construction ensures durability even in demanding environments.

In automotive applications, 462A-453A Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. The imperial sizing makes it a convenient choice for North American vehicle models.

For industrial conveyor systems, 462A-453A Bearing’s open design allows for easy lubrication, extending its service life in continuous operation. The steel cage adds extra strength, making it suitable for high-load scenarios.

What Makes 462A-453A Bearing a Preferred Choice?
This bearing excels in applications like gearboxes and power transmission systems, where its tapered rollers manage both radial and thrust loads smoothly. The standard radial clearance offers flexibility for different operational needs.

Its compatibility with Timken models makes 462A-453A Bearing a practical option for maintenance and replacements. The ABEC-1 rating ensures consistent performance without overcomplicating precision requirements.

Built for Heavy-Duty Use: 462A-453A Bearing
You’ll often find 462A-453A Bearing in mining equipment, where its robust design withstands harsh conditions. The chrome steel rollers and rings provide excellent wear resistance over time.

In forestry machinery, this bearing’s ability to handle combined loads makes it ideal for log splitters and sawmills. The steel cage further enhances its reliability in high-vibration environments.

Automotive vs Aerospace: Applications of 462A-453A Bearing
In automotive settings, 462A-453A Bearing is commonly used in truck axles, offering stability under heavy loads. Its imperial measurements align well with standard US automotive parts.

For aerospace ground support equipment, this bearing’s temperature range and load capacity make it suitable for tow tractors and cargo loaders. However, it’s not typically used in-flight due to its ABEC-1 rating.

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