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TS (Single Row Tapered Roller Bearings) (Imperial) 3480-3422

TS (Single Row Tapered Roller Bearings) (Imperial) 3480-3422

The 3480-3422 is a single-row tapered roller bearing with a 1.378″ bore and 3.1562″ outer diameter, crafted from sturdy chrome steel. It handles combined loads, with a dynamic radial load capacity of 23500 lbf and a static radial load of 26800 lbf.

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, making it a practical choice for replacements. Ideal for applications like automotive axles or industrial gearboxes where combined loads are common.

Weighing 1.6 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe and reliable use.

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Product Parameters

  • Part Number 3480-3422
  • Brand TFL
  • Interchangeable Timken
  • Size 1.378" x 3.1562" x 1.1563"
  • Bore Dia 1.378"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 3.1562"
  • 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 0.06"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 1.71"
  • Cone Backface Backing Diameter 1.81"
  • Cup Frontface Backing Diameter 2.94"
  • Cup Backface Backing Diameter 2.68"
  • 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 3480
  • Cup Part Number 3422
  • 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 1.6 lb

Features

Performance Features of 3480-3422 Bearing

3480-3422 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, enhancing durability and reducing friction.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

How Is 3480-3422 Bearing Engineered for Reliability?

3480-3422 Bearing features a single-row tapered roller design, optimised for combined load handling.
The chrome steel construction provides excellent wear resistance, extending its service life.
Its standard radial clearance ensures smooth operation, even under high stress.
The open design allows for easy lubrication, maintaining performance over time.

Built for Durability: 3480-3422 Bearing

3480-3422 Bearing’s tapered roller design efficiently manages both radial and thrust loads.
The precise tolerances in its dimensions ensure consistent performance and easy installation.
Its steel cage maintains roller positioning, reducing wear and improving longevity.
With an ABEC-1 rating, it balances precision and durability for various applications.

Steel vs Ceramic Bearings: Strengths of 3480-3422 Bearing

3480-3422 Bearing uses chrome steel for both rollers and rings, offering reliable strength.
This material choice ensures good resistance to wear and fatigue in demanding conditions.
The bearing’s design allows for effective lubrication, keeping operations smooth.
Its compatibility with Timken models makes it a versatile choice for replacements.

Application

Key Fields for 3480-3422 Bearing
In industrial machinery, 3480-3422 Bearing handles combined loads effectively, making it suitable for gearboxes and heavy-duty conveyor systems. Its chrome steel construction ensures durability in demanding environments.

Where Is 3480-3422 Bearing Used?
You’ll often find 3480-3422 Bearing in automotive applications like wheel hubs and differentials, where its tapered roller design manages both radial and thrust loads. The inch sizing makes it a fit for many US-made vehicles.

Built for Heavy-Duty Use: 3480-3422 Bearing
3480-3422 Bearing excels in construction equipment, such as excavators and cranes, thanks to its robust steel cage and high load capacity. The open design allows for easy lubrication, extending service life.

Automotive vs Aerospace: Applications of 3480-3422 Bearing
In automotive systems, 3480-3422 Bearing supports high-stress components like axles. For aerospace, its precision and reliability make it useful in landing gear assemblies, though load requirements differ.

Practical Applications of 3480-3422 Bearing
3480-3422 Bearing is a go-to for agricultural machinery, particularly in tractors and harvesters, where its combined load handling shines. The standard radial clearance ensures smooth operation in variable conditions.

Q&A

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