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TS (Single Row Tapered Roller Bearings) (Imperial) 3483-3431

TS (Single Row Tapered Roller Bearings) (Imperial) 3483-3431

The 3483-3431 is a single-row tapered roller bearing with a 1.3125″ bore and 3.25″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 23500 lbf radially and 3820 lbf 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 from -30°C to 110°C, suitable for demanding environments.

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

Weighing 1.8 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

The standard radial clearance can be adjusted to C3, C4, or C5 for specific needs. Its ABEC-1 rating ensures consistent performance in general precision applications.

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Product Parameters

  • Part Number 3483-3431
  • Brand TFL
  • Interchangeable Timken
  • Size 1.3125" x 3.25" x 1.1563"
  • Bore Dia 1.3125"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 3.25"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.1721"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.9375"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.1563"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.03"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 1.67"
  • Cone Backface Backing Diameter 1.69"
  • Cup Frontface Backing Diameter 2.99"
  • Cup Backface Backing Diameter 2.72"
  • Cage Cone Frontface Clearance 0.05"
  • Cage Cone Backface Clearance 0.04"
  • Effective Center Location -0.34"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 3483
  • Cup Part Number 3431
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 3400
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 23500 lbf
  • Static Radial Load 26800 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 6100 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 3820 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 1.8 lb

Features

Performance Features of 3483-3431 Bearing

3483-3431 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 23,500 lbf, ensuring reliable performance in demanding conditions.
The steel cage maintains proper roller alignment, reducing friction and wear.
With a temperature range of -30° to 110°C, it performs well in various environments.

How Is 3483-3431 Bearing Engineered for Reliability?

3483-3431 Bearing features a single-row tapered roller design, ideal for handling both radial and thrust loads.
The chrome steel construction enhances durability, while the standard radial clearance ensures smooth operation.
Its ABEC-1 rating provides consistent precision for industrial applications.
The bearing requires lubrication to maintain optimal performance over time.

Built for Durability: 3483-3431 Bearing

3483-3431 Bearing’s robust design includes a steel cage and chrome steel rollers for long-lasting use.
It can withstand static radial loads up to 26,800 lbf, making it suitable for heavy-duty applications.
The open seal type allows for easy lubrication and maintenance.
With a weight of 1.8 lb, it balances strength and practicality.

Steel vs Ceramic Bearings: Strengths of 3483-3431 Bearing

3483-3431 Bearing uses chrome steel for both rings and rollers, providing excellent strength and wear resistance.
Its dynamic thrust rating of 3,820 lbf ensures reliable performance under load.
The tapered roller design efficiently manages combined loads in various applications.
Standard radial clearance options (C3/C4/C5) offer flexibility for different operating conditions.

Application

Industrial Uses of 3483-3431 Bearing
3483-3431 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 demanding environments.

Where Is 3483-3431 Bearing Used?
You’ll often find 3483-3431 Bearing in automotive applications, such as wheel hubs and differentials, thanks to its reliable performance under radial and thrust loads. Its inch sizing makes it a fit for many American-made vehicles.

Built for Heavy-Duty Use: 3483-3431 Bearing
3483-3431 Bearing excels in industrial gearboxes, where its open design allows for easy lubrication and maintenance. The steel cage adds strength, making it suitable for high-load scenarios.

Automotive vs Aerospace: Applications of 3483-3431 Bearing
In automotive systems, 3483-3431 Bearing supports wheel assemblies, while in aerospace, it’s used in auxiliary gearboxes. Its ABEC-1 rating ensures consistent performance across different industries.

Practical Applications of 3483-3431 Bearing
3483-3431 Bearing is a go-to choice for agricultural machinery, like tractors, due to its ability to handle uneven loads. The standard radial clearance offers flexibility for various operating conditions.

Q&A

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