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TS (Single Row Tapered Roller Bearings) (Imperial) 3579-3530

TS (Single Row Tapered Roller Bearings) (Imperial) 3579-3530

The 3579-3530 is a single-row tapered roller bearing with a 1.6875″ bore and 3.3125″ outer diameter, crafted from durable chrome steel. It handles combined loads up to 25500 lbf radially and 3460 lbf in thrust, making it versatile for various applications.

Its open design allows easy lubrication, while the steel cage ensures reliable performance under stress. The bearing operates smoothly in temperatures ranging from -30°C to 110°C.

This model is interchangeable with Timken bearings, offering a practical replacement option. Ideal for heavy-duty machinery or automotive systems where combined loads are common.

Weighing 1.6 lb, it’s sturdy yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe choice for industrial use.

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Product Parameters

  • Part Number 3579-3530
  • Brand TFL
  • Interchangeable Timken
  • Size 1.6875" x 3.3125" x 1.1875"
  • Bore Dia 1.6875"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 3.3125"
  • 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 3.15"
  • Cup Backface Backing Diameter 2.99"
  • 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 3530
  • 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 1.6 lb

Features

Performance Features of 3579-3530 Bearing

3579-3530 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 heavy-duty applications.
The steel cage maintains proper roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs well in various environments.

How Is 3579-3530 Bearing Engineered for Reliability?

3579-3530 Bearing features a single row tapered roller design, ideal for handling both radial and thrust loads.
The chrome steel construction provides durability, while the standard radial clearance ensures smooth operation.
Its dynamic thrust rating of 3,460 lbf makes it suitable for demanding industrial uses.
The bearing requires lubrication but offers consistent performance across a wide temperature range.

Designed for Durability: 3579-3530 Bearing

3579-3530 Bearing’s tapered roller design efficiently distributes loads, reducing stress on components.
The steel cage and chrome steel rollers work together to minimise wear, even under heavy loads.
With a static radial load capacity of 30,100 lbf, it delivers reliable performance in tough conditions.
Its standard ABEC-1 rating ensures consistent quality and precision.

Application

Industrial Uses of 3579-3530 Bearing
3579-3530 Bearing is commonly used in heavy machinery like construction equipment and agricultural gear, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in tough working conditions.

In automotive applications, 3579-3530 Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. Its inch sizing makes it a straightforward replacement for many US-made vehicles.

For industrial conveyor systems, 3579-3530 Bearing’s open design allows for easy lubrication, extending service life in high-demand environments. The standard radial clearance offers flexibility for different operational needs.

What Makes 3579-3530 Bearing a Preferred Choice?
3579-3530 Bearing stands out in machinery requiring precise load distribution, such as gearboxes and pumps. Its steel cage adds strength while maintaining smooth operation.

The bearing’s ABEC-1 rating ensures consistent performance in general industrial applications. Its compatibility with Timken models makes it a versatile option for maintenance and repairs.

Built for Heavy-Duty Use: 3579-3530 Bearing
3579-3530 Bearing excels in mining equipment, where its robust design handles extreme loads and harsh conditions. The tapered rollers reduce friction, improving efficiency.

In forestry machinery, this bearing’s temperature tolerance ensures reliability in varying climates. The easy lubrication feature minimises downtime during maintenance.

Automotive vs Aerospace: Applications of 3579-3530 Bearing
In automotive systems, 3579-3530 Bearing is ideal for drivetrain components, offering durability under combined loads. Its inch measurements simplify integration with existing designs.

For aerospace ground equipment, this bearing provides dependable performance in auxiliary systems. The chrome steel material resists wear, even with frequent use.

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