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TS (Single Row Tapered Roller Bearings) (Imperial) 466-453AS

TS (Single Row Tapered Roller Bearings) (Imperial) 466-453AS

The 466-453AS is a single-row tapered roller bearing with a 2.1649″ bore and 4.25″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 36100 lbf radially and 5380 lbf 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 2.5 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. Perfect for industrial settings requiring consistent load handling.

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Product Parameters

  • Part Number 466-453AS
  • Brand TFL
  • Interchangeable Timken
  • Size 2.1649" x 4.25" x 1.0939"
  • Bore Dia 2.1649"
  • 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 0.090"
  • Cone Frontface Backing Diameter 2.44"
  • Cone Backface Backing Diameter 2.6"
  • 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 466
  • 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 2.5 lb

Features

Built for Reliability: 466-453AS Bearing

466-453AS Bearing features chrome steel rings and rollers, providing strong resistance to combined loads.
Its dynamic radial load capacity reaches 36,100 lbf, ensuring dependable performance in tough conditions.
The steel cage maintains roller alignment, reducing friction and wear for extended service life.
With a temperature range of -30° to 110°C, it performs reliably in varied environments.

How Does 466-453AS Bearing Reduce Friction?

466-453AS Bearing’s tapered roller design minimises friction, enabling smooth operation under heavy loads.
The chrome steel construction ensures durability, while the steel cage keeps rollers properly spaced.
Its effective centre location of -0.28″ optimises load distribution for efficient performance.
Regular lubrication maintains its low-friction properties over time.

Structural Advantages of 466-453AS Bearing

466-453AS Bearing’s single row construction provides stability and precision in combined load applications.
The standard radial clearance offers balanced performance for most industrial uses.
With a static radial load capacity of 37,200 lbf, it handles demanding conditions with ease.
Its ABEC-1 rating ensures consistent quality and reliable operation.

Application

Industrial Uses of 466-453AS Bearing
466-453AS Bearing is commonly used in heavy machinery, such as construction equipment and agricultural gear, where its tapered roller design handles combined loads efficiently. The chrome steel construction ensures durability even in tough working conditions.

In automotive applications, 466-453AS 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 conveyor systems, 466-453AS Bearing’s open design allows for easy lubrication, extending its service life in high-use environments. The steel cage adds extra strength, making it suitable for continuous operation.

What Makes 466-453AS Bearing a Preferred Choice?
466-453AS Bearing stands out in applications requiring precise load distribution, like gearboxes and power transmission systems. Its ABEC-1 rating ensures consistent performance without overcomplicating the design.

The bearing’s standard radial clearance options (C3/C4/C5) make it adaptable to different operational needs, from light to heavy loads. This flexibility is particularly useful in industries like mining and material handling.

Built for Heavy-Duty Use: 466-453AS Bearing
466-453AS Bearing excels in environments where both radial and thrust loads are present, such as in industrial fans and pumps. Its robust design minimises wear, even under constant stress.

The bearing’s temperature range (-30° to 110°C) ensures reliability in both hot and cold climates, making it versatile for global applications. Easy maintenance and lubrication further enhance its practicality.

Automotive vs Aerospace: Applications of 466-453AS Bearing
In automotive settings, 466-453AS Bearing is often found in drivetrain components, where its combined load capacity supports smooth operation. The imperial measurements simplify integration with existing systems.

For aerospace ground equipment, the bearing’s durability and precision make it suitable for maintenance tools and support machinery. However, its ABEC-1 rating typically limits it to non-critical aerospace roles.

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