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TS (Single Row Tapered Roller Bearings) (Imperial) 3579-3526

TS (Single Row Tapered Roller Bearings) (Imperial) 3579-3526

The 3579-3526 is a single-row tapered roller bearing with a 1.6875″ bore and 3.4375″ outer diameter, crafted from sturdy chrome steel. It handles combined loads, supporting up to 25500 lbf radially and 3460 lbf in thrust.

Its open design allows for easy lubrication, while the steel cage ensures durability. 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 heavy-duty applications like axles or gearboxes where combined loads are common.

Weighing 1.8 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe use.

The 3579-3526 features a standard radial clearance and is rated ABEC-1 for reliable performance. Its tapered rollers distribute loads evenly, reducing wear over time.

The cone and cup design simplifies installation and maintenance. Suitable for industrial machinery or automotive uses where precision and strength are needed.

With a dynamic radial rating of 6610 lbf at 90 million revolutions, it offers long-lasting service. The bearing’s effective center location ensures stable operation under load.

Its chrome steel construction resists wear, while the open seal type allows for easy inspection and relubrication.

This tapered roller bearing is designed for combined load applications, with a static radial load capacity of 30100 lbf. The cone and cup widths are precision-toleranced for a secure fit.

The steel cage keeps rollers aligned, enhancing smooth rotation. It’s a dependable choice for environments with fluctuating temperatures.

Interchangeable with Timken’s 3500 series, it’s versatile for repairs or upgrades. Often used in construction equipment or heavy transport where durability is key.

The bearing’s standard radial clearance ensures compatibility with various setups, while its ABEC-1 rating balances performance and cost.

With a dynamic thrust rating of 3460 lbf at 90 million revolutions, the 3579-3526 excels in demanding conditions. Its chrome steel rollers and rings provide excellent wear resistance.

The open seal design facilitates maintenance, and the steel cage adds robustness. Operating range from -30°C to 110°C suits most industrial settings.

Ideal for applications like conveyor systems or agricultural machinery, where combined loads are frequent. Its interchangeability with Timken bearings simplifies sourcing.

Weighing 1.8 lb, it’s a solid choice for heavy-load scenarios. Compliant with RoHS and REACH, it meets international safety standards.

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Product Parameters

  • Part Number 3579-3526
  • Brand TFL
  • Interchangeable Timken
  • Size 1.6875" x 3.4375" x 1.1875"
  • Bore Dia 1.6875"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 3.4375"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.216"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.9375"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.1875"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.03"
  • Cone Frontface Backing Diameter 1.95"
  • Cone Backface Backing Diameter 2.2"
  • Cup Frontface Backing Diameter 3.23"
  • Cup Backface Backing Diameter 3.03"
  • Cage Cone Frontface Clearance 0.05"
  • Cage Cone Backface Clearance 0.07"
  • Effective Center Location -0.4"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 3579
  • Cup Part Number 3526
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 3500
  • Ring Material Chrome Steel
  • Roller 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 Thrust Rating(90 Million Revolutions)(Ca90) 3460 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 3579-3526 Bearing

3579-3526 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 25,500 lbf, ensuring reliable performance in various applications.
The steel cage maintains roller alignment, reducing friction and extending service life.
With a temperature range of -30° to 110°C, it performs well in diverse conditions.

How Is 3579-3526 Bearing Engineered for Reliability?

3579-3526 Bearing features a single-row tapered roller design, providing stability under heavy loads.
The chrome steel construction enhances durability, while the open seal type allows for easy lubrication.
Its effective center location of -0.4″ ensures precise alignment in machinery.
This design makes it suitable for applications requiring both radial and thrust load handling.

Built for Durability: 3579-3526 Bearing

3579-3526 Bearing’s chrome steel rollers and rings resist wear, even under high stress.
The standard radial clearance options (C3/C4/C5) allow for flexibility in different applications.
With a static radial load capacity of 30,100 lbf, it handles demanding conditions with ease.
Its ABEC-1 rating ensures consistent performance in precision tasks.

Application

Industrial Uses of 3579-3526 Bearing
The 3579-3526 Bearing is widely used in heavy machinery, such as construction equipment and mining gear, where its tapered roller design handles combined loads effectively. Its chrome steel construction ensures durability in tough working conditions.

In automotive applications, 3579-3526 Bearing fits well in wheel hubs and differential systems, providing reliable performance under radial and thrust loads. The imperial sizing makes it a common choice for North American vehicle models.

For industrial conveyor systems, 3579-3526 Bearing’s open design allows for easy lubrication, extending its service life in high-load scenarios. The steel cage adds extra strength, making it suitable for continuous operation.

What Makes 3579-3526 Bearing a Preferred Choice?
3579-3526 Bearing is often selected for agricultural machinery, like tractors and harvesters, due to its ability to withstand dirt and debris. The standard radial clearance ensures smooth rotation even in dusty environments.

In power transmission systems, 3579-3526 Bearing supports shafts and gears, where its tapered rollers distribute loads evenly. The ABEC-1 rating provides a balance of precision and affordability for general industrial use.

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