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TS (Single Row Tapered Roller Bearings) (Imperial) 464A-453A

TS (Single Row Tapered Roller Bearings) (Imperial) 464A-453A

The 464A-453A is a single-row tapered roller bearing with a 1.625″ bore and 4.25″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 30500 lbf radially and 4540 lbf in thrust, making it versatile for various applications.

Its open design allows 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 3.1 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

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Product Parameters

  • Part Number 464A-453A
  • Brand TFL
  • Interchangeable Timken
  • Size 1.625" x 4.25" x 1.0938"
  • Bore Dia 1.625"
  • 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 1.0938"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.06"
  • Cup Backface ToClear Radius 0.03"
  • Cone Frontface Backing Diameter 2.05"
  • Cone Backface Backing Diameter 2.13"
  • 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 464A
  • 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 3.1 lb

Features

Performance Features of 464A-453A Bearing

464A-453A Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 30,500 lbf, ensuring reliable performance in heavy-duty applications.
The steel cage maintains proper roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs well in various environmental conditions.

How Is 464A-453A Bearing Engineered for Reliability?

464A-453A Bearing features a single-row tapered roller design, ideal for handling both radial and thrust loads.
The chrome steel construction provides durability, while the standard radial clearance ensures smooth operation.
Its dynamic thrust rating of 4,540 lbf makes it suitable for demanding industrial applications.
The bearing requires lubrication, but its robust design minimises maintenance needs.

Built for Durability: 464A-453A Bearing

464A-453A Bearing’s chrome steel components resist wear, ensuring a long service life under heavy loads.
The tapered roller design distributes loads evenly, reducing stress on individual components.
With a static radial load capacity of 37,200 lbf, it excels in high-load scenarios.
The open seal type allows for easy lubrication, maintaining optimal performance over time.

Steel vs Ceramic Bearings: Strengths of 464A-453A Bearing

464A-453A Bearing uses chrome steel for both rings and rollers, providing excellent strength and durability.
This material choice ensures reliable performance in industrial applications where heavy loads are common.
The bearing’s ABEC-1 rating guarantees consistent precision, suitable for various machinery.
Its standard radial clearance offers flexibility, with options for C3, C4, or C5 clearances if needed.

Application

Industrial Uses of 464A-453A Bearing
464A-453A 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 in rugged environments.

In automotive applications, 464A-453A Bearing supports axle systems and wheel hubs, providing reliable performance under varying loads. Its inch sizing makes it compatible with many North American vehicle models.

For industrial gearboxes, 464A-453A Bearing’s single-row design offers precise alignment and smooth operation. The steel cage adds strength, making it suitable for high-load scenarios.

Where Is 464A-453A Bearing Used?
You’ll often find 464A-453A Bearing in agricultural machinery, such as tractors and harvesters, where its robust design handles dirt and debris well. The open seal allows for easy lubrication.

In mining equipment, 464A-453A Bearing’s ability to manage radial and thrust loads makes it ideal for conveyor systems. Its temperature range ensures performance in harsh conditions.

Built for Heavy-Duty Use: 464A-453A Bearing
464A-453A Bearing excels in forestry equipment, like log splitters, where its tapered rollers distribute loads evenly. The standard radial clearance suits most industrial needs.

For material handling systems, 464A-453A Bearing’s dynamic load rating ensures longevity even with constant use. Its ABEC-1 rating balances precision and cost-effectiveness.

Automotive vs Aerospace: Applications of 464A-453A Bearing
In automotive settings, 464A-453A Bearing is trusted for drivetrain components due to its load capacity. The inch measurements align with many classic car restorations.

For aerospace ground support equipment, 464A-453A Bearing’s reliability is key, though it’s not typically used in-flight. Its compliance with RoHS and REACH standards adds to its versatility.

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