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TS (Single Row Tapered Roller Bearings) (Imperial) 3480-3426

TS (Single Row Tapered Roller Bearings) (Imperial) 3480-3426

The 3480-3426 is a single-row tapered roller bearing with a 1.378″ bore and 3.123″ 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 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 or automotive systems where combined loads are common.

Weighing 1.5 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe and eco-friendly use.

The standard radial clearance and ABEC-1 rating ensure consistent performance. Suitable for applications requiring precise load distribution and long service life.

Its tapered roller design provides effective centre location, enhancing stability. Perfect for gearboxes or wheel hubs where durability and reliability are key.

The bearing’s dimensions (1.378″ x 3.123″ x 1.1563″) make it compact yet powerful. A practical choice for maintenance and repair tasks in demanding environments.

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Product Parameters

  • Part Number 3480-3426
  • Brand TFL
  • Interchangeable Timken
  • Size 1.378" x 3.123" x 1.1563"
  • Bore Dia 1.378"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 3.123"
  • 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 2.64"
  • 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 3426
  • 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 1.500 lb

Features

Performance Features of 3480-3426 Bearing

3480-3426 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 wear.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

How Is 3480-3426 Bearing Engineered for Reliability?

3480-3426 Bearing features a tapered roller design, providing efficient load distribution and reduced friction.
The chrome steel construction ensures long-lasting performance, even under high stress.
Its standard radial clearance allows for smooth operation in diverse applications.
The open seal type simplifies maintenance while keeping contaminants at bay.

Built for Durability: 3480-3426 Bearing

3480-3426 Bearing’s single-row construction ensures stability and precision in combined load scenarios.
The steel cage maintains roller alignment, extending the bearing’s service life.
With a static radial load capacity of 26,800 lbf, it handles demanding conditions with ease.
Its ABEC-1 rating guarantees consistent performance for industrial applications.

Application

Industrial Uses of 3480-3426 Bearing
3480-3426 Bearing is commonly used in heavy machinery, such as construction equipment and agricultural gear, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability in tough working conditions.

Where Is 3480-3426 Bearing Used?
You’ll often find 3480-3426 Bearing in automotive applications like wheel hubs and differentials, thanks to its ability to manage both radial and thrust loads. Its inch sizing makes it a fit for many North American vehicle models.

Built for Heavy-Duty Use: 3480-3426 Bearing
3480-3426 Bearing excels in industrial fans and pumps, where its open design allows for easy lubrication and maintenance. The steel cage adds extra strength, making it reliable for continuous operation.

Automotive vs Aerospace: Applications of 3480-3426 Bearing
In automotive systems, 3480-3426 Bearing supports high-load components like axles, while in aerospace, it’s suited for auxiliary gearboxes. Its temperature range ensures performance in varied environments.

Essential Roles of 3480-3426 Bearing
3480-3426 Bearing is a go-to for conveyor systems, where its standard radial clearance ensures smooth rolling under heavy loads. The ABEC-1 rating balances precision and cost for industrial needs.

Q&A

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