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3579 Single Cones (Imperial)
3579 Single Cones (Imperial)

3579 Single Cones (Imperial)

The 3579 single cones are tapered roller bearings with a 1.6875-inch bore, designed for combined loads. Made from durable chrome steel, they handle radial loads up to 25500 lbf and operate smoothly in temperatures from -30°C to 110°C.

Their open design allows easy maintenance, while the steel cage ensures reliable performance. The bearings come in standard radial clearance, with options for C3, C4, or C5 available.

These cones are part of the 3500 series and are interchangeable with Timken models. Ideal for heavy-duty applications like axles or gearboxes where combined loads are common.

Compliant with RoHS and REACH standards, they offer a balance of strength and durability. The ABEC-1 rating ensures consistent performance for industrial use.

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Product Parameters

  • Part Number 3579
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number 3579-3520 , 3579-3525 , 3579-3526 , 3579-3530 , 3579-3525-B
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series 3500
  • Bore Dia 1.6875"
  • Bore Dia Tolerance +0.005" to 0
  • Cone Width 1.216"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.14"
  • Cone Frontface Backing Diameter 1.95"
  • Cone Backface Backing Diameter 2.2"
  • Cage Cone Frontface Clearance 0.05"
  • Cage Cone Backface Clearance 0.07"
  • Effective Center Location -0.4"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 25500 lbf
  • Static Radial Load 30100 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 6610 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 44400 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 3460 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 11500 lbf
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • Radial Clearance Standard (Available in C3/C4/C5)
  • RoHS Compliant
  • REACH Compliant

Features

How Is 3579 Bearing Engineered for Reliability?

3579 Bearing is crafted from chrome steel, offering robust resistance to combined loads with a dynamic radial load capacity of 25,500 lbf.
Its tapered roller design ensures smooth operation and efficient load distribution, enhancing durability.
The steel cage maintains proper roller alignment, reducing friction and extending service life.
With a temperature range of -30° to 110°C, it performs reliably in various operating conditions.

Why Choose 3579 Bearing for Precision Tasks?

3579 Bearing features a single-row construction, providing precise load handling with a static radial load capacity of 30,100 lbf.
The open seal design allows for easy inspection and maintenance, ensuring long-term performance.
Its effective center location of -0.4″ optimises alignment, reducing wear and improving efficiency.
Compliant with RoHS and REACH standards, it meets stringent environmental and safety requirements.

Designed for Durability: 3579 Bearing

3579 Bearing’s chrome steel rings and tapered rollers deliver high resistance to wear, even under heavy loads.
The standard radial clearance option ensures flexibility for various applications, from industrial machinery to automotive systems.
With a dynamic thrust rating of 3,460 lbf, it handles axial loads with ease.
Its ABEC-1 rating guarantees consistent precision and reliability in demanding environments.

Steel vs Ceramic Bearings: Strengths of 3579 Bearing

3579 Bearing’s chrome steel construction provides superior strength and durability compared to ceramic alternatives.
The tapered roller design efficiently manages combined loads, making it ideal for heavy-duty applications.
Its dynamic radial rating of 44,400 lbf for two-row configurations highlights its versatility.
Operating within a broad temperature range, it ensures reliable performance in diverse conditions.

Application

Industrial Uses of 3579 Bearing
The 3579 Bearing is commonly used in heavy machinery, such as construction equipment and agricultural tools, where its tapered roller design handles combined loads effectively. Its chrome steel construction ensures durability in demanding environments.

Where Is 3579 Bearing Used?
You’ll often find 3579 Bearing in automotive applications like wheel hubs and differential systems, thanks to its reliable performance under radial and thrust loads. The inch sizing makes it a good fit for American-made vehicles.

Built for Heavy-Duty Use: 3579 Bearing
3579 Bearing excels in industrial gearboxes and conveyor systems, where its open design allows for easy lubrication and maintenance. The steel cage adds extra strength, making it suitable for high-load scenarios.

Automotive vs Aerospace: Applications of 3579 Bearing
In automotive settings, 3579 Bearing supports wheel assemblies, while in aerospace, it’s used in landing gear systems for its robust load capacity. The temperature range ensures performance in varied conditions.

Perfect Fit for Automation: 3579 Bearing
3579 Bearing works well in automated machinery, such as robotic arms and assembly lines, due to its precise load handling and smooth operation. The standard radial clearance offers flexibility for different setups.

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