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TS (Single Row Tapered Roller Bearings) (Imperial) 469-453AS

TS (Single Row Tapered Roller Bearings) (Imperial) 469-453AS

The 469-453AS 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 36100 lbf radially and 5380 lbf in thrust, suitable for demanding applications.

Its open design allows easy lubrication, while the steel cage ensures durability. The bearing operates smoothly in temperatures ranging from -30°C to 110°C.

This model is interchangeable with Timken bearings, making it a practical choice for replacements. 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 for safe use.

The standard radial clearance and ABEC-1 rating ensure reliable performance. Its tapered roller design provides stability under varying load conditions.

Perfect for industrial equipment or vehicle axles requiring long-lasting, high-load capacity bearings. The chrome steel construction resists wear, extending service life.

Easy to maintain with standard lubrication, it’s a dependable option for engineers and mechanics alike. The precise tolerances ensure consistent performance in challenging environments.

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    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number 469-453AS
  • 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 0.14"
  • Cup Backface ToClear Radius 0.090"
  • Cone Frontface Backing Diameter 2.68"
  • Cone Backface Backing Diameter 2.83"
  • Cup Frontface Backing Diameter 3.96"
  • Cup Backface Backing Diameter 3.74"
  • 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 469
  • Cup Part Number 453AS
  • 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 Is 469-453AS Bearing Engineered for Reliability?

469-453AS Bearing features chrome steel rings and rollers, ensuring strength and 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 wear for smoother operation.
With a temperature range of -30° to 110°C, it performs reliably in various environments.

What Makes 469-453AS Bearing Suitable for High-Temperature Applications?

469-453AS Bearing is built with chrome steel components, capable of withstanding temperatures up to 110°C.
The open design allows for efficient lubrication, ensuring consistent performance in demanding conditions.
Its standard radial clearance options provide flexibility for different operational needs.
The bearing’s robust construction ensures longevity even under high thermal stress.

Designed for Durability: 469-453AS Bearing

469-453AS Bearing’s tapered roller design efficiently handles both radial and thrust loads.
The chrome steel construction resists wear, extending the bearing’s service life.
With a static radial load capacity of 37,200 lbf, it excels in heavy-load scenarios.
Its ABEC-1 rating ensures reliable precision for industrial applications.

Application

Industrial Uses of 469-453AS Bearing
The 469-453AS Bearing is commonly used in heavy machinery like construction equipment, where its tapered roller design handles combined loads effectively. Its chrome steel construction ensures durability even in demanding environments.

Where Is 469-453AS Bearing Used?
You’ll often find 469-453AS Bearing in automotive applications, such as truck wheel hubs, thanks to its ability to manage both radial and thrust loads. The inch sizing makes it a good fit for North American vehicle designs.

Built for Heavy-Duty Use: 469-453AS Bearing
469-453AS Bearing excels in industrial gearboxes, where its steel cage and standard radial clearance provide reliable performance. It’s also a popular choice for agricultural machinery due to its robust design.

Automotive vs Aerospace: Applications of 469-453AS Bearing
In automotive settings, 469-453AS Bearing supports heavy loads in drivetrains, while its precision makes it suitable for certain aerospace components. The ABEC-1 rating ensures consistent performance across both fields.

Essential Roles of 469-453AS Bearing
469-453AS Bearing is vital in mining equipment, where its dynamic radial load capacity keeps operations running smoothly. The open design allows for easy lubrication, extending its service life in harsh conditions.

Q&A

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