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TS (Single Row Tapered Roller Bearings) (Imperial) 469-452

TS (Single Row Tapered Roller Bearings) (Imperial) 469-452

The 469-452 is a single-row tapered roller bearing with a 2.25″ bore and 4.25″ outer diameter, crafted from sturdy 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 durability under heavy use. The bearing operates smoothly in temperatures 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 2.7 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 469-452
  • Brand TFL
  • Interchangeable Timken
  • Size 2.25" x 4.25" x 1.2819"
  • 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 1.063"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.2819"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.03"
  • Cone Frontface Backing Diameter 2.68"
  • Cone Backface Backing Diameter 2.83"
  • Cup Frontface Backing Diameter 3.96"
  • Cup Backface Backing Diameter 3.90"
  • 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 452
  • 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 2.700 lb

Features

How Does 469-452 Bearing Handle Combined Loads?

469-452 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, ensuring reliable performance in demanding conditions.
The steel cage keeps the rollers aligned, reducing friction and extending service life.
With a temperature range of -30° to 110°C, it performs well in various environments.

Structural Advantages of 469-452 Bearing

469-452 Bearing features a single-row tapered roller design, optimised for combined load applications.
The precise cone and cup dimensions ensure smooth operation and easy installation.
Chrome steel construction enhances durability, while the open design allows for easy lubrication.
Its standard radial clearance makes it versatile for different industrial uses.

Why Choose 469-452 Bearing for Precision Tasks?

469-452 Bearing’s tapered roller design provides accurate load distribution, ideal for precision machinery.
The chrome steel rollers and rings ensure minimal wear, even under heavy loads.
With an ABEC-1 rating, it balances performance and cost-effectiveness.
Its effective centre location of -0.28″ enhances stability in operation.

Application

Common Applications of 469-452 Bearing
469-452 Bearing is widely used in industrial machinery, especially in heavy-duty equipment like conveyor systems and gearboxes. Its tapered roller design handles combined loads efficiently, making it reliable for continuous operation.
In automotive applications, 469-452 Bearing fits well in wheel hubs and differential systems, where its chrome steel construction ensures durability. The imperial sizing makes it a convenient choice for North American vehicle models.

How Does 469-452 Bearing Improve Performance?
469-452 Bearing enhances performance in agricultural machinery by reducing friction in tractor transmissions. Its open design allows for easy lubrication, extending service life in dusty environments.
For construction equipment, 469-452 Bearing’s robust build supports high radial and thrust loads in excavators and loaders. The steel cage adds stability under varying operational stresses.

Built for Heavy-Duty Use: 469-452 Bearing
469-452 Bearing excels in mining equipment, where its ability to handle shock loads is crucial. The tapered rollers distribute weight evenly, preventing premature wear.
In railway applications, 469-452 Bearing ensures smooth movement in axle boxes. Its temperature tolerance range makes it suitable for diverse climatic conditions.

Automotive vs Aerospace: Applications of 469-452 Bearing
In automotive systems, 469-452 Bearing is commonly found in truck drivetrains, offering reliable performance under heavy loads. The ABEC-1 rating balances precision and cost-effectiveness.
For aerospace ground support equipment, 469-452 Bearing provides stability in cargo loaders. Its compliance with RoHS and REACH standards ensures environmental safety.

Perfect Fit for Automation: 469-452 Bearing
469-452 Bearing is ideal for robotic arms in manufacturing lines, where precise movement is essential. The standard radial clearance allows for smooth operation without excessive play.
In packaging machinery, 469-452 Bearing’s combined load capacity supports high-speed conveyor belts. The chrome steel rollers resist wear even in demanding production cycles.

Q&A

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