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TS (Single Row Tapered Roller Bearings) (Imperial) 3482-3431

TS (Single Row Tapered Roller Bearings) (Imperial) 3482-3431

The 3482-3431 is a single-row tapered roller bearing with a 1.375″ bore and 3.25″ outer diameter, crafted from robust 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 for 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, gearboxes, or automotive systems where combined loads are common.

Weighing 1.7 lb, it’s sturdy yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe and dependable choice for demanding environments.

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Product Parameters

  • Part Number 3482-3431
  • Brand TFL
  • Interchangeable Timken
  • Size 1.375" x 3.25" x 1.1563"
  • Bore Dia 1.375"
  • 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 1.71"
  • Cone Backface Backing Diameter 1.73"
  • 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 3482
  • 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 1.7 lb

Features

Performance Features of 3482-3431 Bearing

3482-3431 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 23,500 lbf, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, reducing friction and wear.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

How Is 3482-3431 Bearing Engineered for Reliability?

3482-3431 Bearing features a single-row tapered roller design, providing stability under combined loads.
The chrome steel construction enhances durability, while the steel cage maintains roller positioning.
Its dynamic thrust rating of 3,820 lbf ensures consistent performance in demanding environments.
The standard radial clearance allows for smooth operation in diverse applications.

Built for Durability: 3482-3431 Bearing

3482-3431 Bearing’s chrome steel rollers and rings deliver long-lasting performance under heavy loads.
The tapered roller design efficiently handles both radial and thrust forces.
With a static radial load capacity of 26,800 lbf, it excels in robust industrial settings.
Its ABEC-1 rating ensures reliable precision for various mechanical systems.

Steel vs Ceramic Bearings: Strengths of 3482-3431 Bearing

3482-3431 Bearing uses chrome steel for both rings and rollers, offering excellent strength and durability.
The steel construction provides better load capacity compared to ceramic alternatives in many applications.
Its tapered roller design ensures efficient load distribution, reducing stress on components.
With a weight of 1.7 lb, it balances robustness and practicality for industrial use.

Application

Common Applications of 3482-3431 Bearing
In industrial machinery, 3482-3431 Bearing handles combined loads effectively, making it suitable for gearboxes and heavy-duty conveyor systems. Its tapered roller design ensures reliable performance under varying stress conditions.
For automotive applications, 3482-3431 Bearing is often used in wheel hubs and differential systems, where its durability and precise tolerances are key. The imperial sizing makes it a straightforward fit for many North American vehicle models.

What Makes 3482-3431 Bearing a Preferred Choice?
3482-3431 Bearing’s chrome steel construction offers excellent wear resistance, ideal for high-load scenarios like agricultural equipment. The open design simplifies lubrication, extending service life in harsh environments.
In automation systems, 3482-3431 Bearing supports smooth motion in robotic arms and assembly lines. Its standard radial clearance provides flexibility for different operational needs.

Built for Heavy-Duty Use: 3482-3431 Bearing
3482-3431 Bearing excels in construction equipment, where its dynamic load capacity handles the demands of excavators and cranes. The steel cage adds robustness, ensuring stability under intense vibrations.
For mining applications, 3482-3431 Bearing’s tapered rollers distribute loads evenly, reducing wear in crushers and screening machinery. Its temperature tolerance suits both hot and cold working conditions.

Automotive vs Industrial: Where 3482-3431 Bearing Excels
In automotive settings, 3482-3431 Bearing provides reliable performance in drivetrains, balancing speed and load requirements. Its compatibility with Timken designs simplifies replacements.
For industrial uses, 3482-3431 Bearing is a go-to for pumps and compressors, where its combined load capacity and ease of maintenance are valued. The ABEC-1 rating ensures consistent precision.

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