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TS (Single Row Tapered Roller Bearings) (Imperial) 465-452A

TS (Single Row Tapered Roller Bearings) (Imperial) 465-452A

The 465-452A is a single-row tapered roller bearing with a 1.9685″ bore and 4.25″ outer diameter, crafted from sturdy 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 durability under heavy use. The bearing operates smoothly in temperatures ranging from -30°C to 110°C.

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

Weighing 3 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number 465-452A
  • Brand TFL
  • Interchangeable Timken
  • Size 1.9685" x 4.25" x 1.2819"
  • Bore Dia 1.9685"
  • 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 1.063"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.2819"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.09"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 2.28"
  • Cone Backface Backing Diameter 2.44"
  • Cup Frontface Backing Diameter 3.96"
  • 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 465
  • Cup Part Number 452A
  • 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 3 lb

Features

How Is 465-452A Bearing Engineered for Reliability?

465-452A Bearing features chrome steel rings and rollers, ensuring durability under combined loads.
Its dynamic radial load capacity reaches 36,100 lbf, making it suitable for heavy-duty applications.

The steel cage maintains roller alignment, reducing friction and extending service life.
With a temperature range of -30° to 110°C, it performs reliably in various environments.

465-452A Bearing’s standard radial clearance offers flexibility for different operational needs.
Its ABEC-1 rating ensures consistent precision in industrial settings.

Application

Industrial Uses of 465-452A Bearing
465-452A 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 tough working conditions.

In automotive applications, 465-452A Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. Its imperial sizing makes it a straightforward replacement for many North American vehicle models.

For industrial gearboxes, 465-452A Bearing’s open design allows for easy lubrication, extending its service life. The steel cage adds stability, making it suitable for high-load scenarios.

Where Is 465-452A Bearing Used?
You’ll often find 465-452A Bearing in agricultural machinery, where its ability to handle radial and thrust loads is essential. The standard radial clearance ensures smooth operation in dusty environments.

In conveyor systems, 465-452A Bearing’s robust design supports heavy loads over long periods. Its compatibility with Timken models makes it a versatile choice for maintenance teams.

Built for Heavy-Duty Use: 465-452A Bearing
465-452A Bearing excels in mining equipment, where its high dynamic load capacity keeps operations running smoothly. The tapered rollers distribute stress evenly, reducing wear.

For railway applications, 465-452A Bearing’s temperature tolerance makes it reliable in varying climates. The ABEC-1 rating ensures consistent performance without unnecessary precision costs.

Automotive vs Aerospace: Applications of 465-452A Bearing
In automotive settings, 465-452A Bearing is trusted for drivetrain components due to its load-handling versatility. The inch measurements align perfectly with legacy systems.

For aerospace ground support equipment, 465-452A Bearing’s steel cage and chrome rollers offer a balance of strength and weight. It’s a practical choice where reliability matters.

Q&A

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