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2584-2523D TDO (Two-Row Double-Outer Race) (Imperial)

2584-2523D TDO (Two-Row Double-Outer Race) (Imperial)

The 2584-2523D is a double-row tapered roller bearing with a 1.28″ bore and 2.75″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 32800 lbf and suits moderate-speed applications.

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

This model features standard radial clearance and meets ABEC-1 precision standards. Ideal for industrial gearboxes or heavy machinery where combined loads are common.

Weighing 2.48 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe use.

The 2584-2523D offers a dynamic radial rating of 8500 lbf for two-row operation, making it reliable for heavy-duty tasks. Its tapered rollers distribute loads evenly for smoother performance.

With standard cup types and easy maintenance, it’s a practical choice for replacements. Works well in construction equipment or agricultural machinery.

The bearing’s dimensions (1.28″ x 2.75″ x 1.06″) fit compact spaces without sacrificing strength. Its chrome steel construction resists wear over time.

This tapered roller bearing is designed for combined loads, with a dynamic thrust rating of 2280 lbf. Its double-row construction boosts stability under pressure.

The open seal type simplifies greasing, while the steel cage keeps rollers aligned. Suitable for temperatures ranging from -30°C to 110°C.

Ideal for applications like conveyor systems or vehicle axles. Its imperial sizing (1.28″ bore) ensures compatibility with older machinery.

Weighing 2.48 lb, it balances strength and portability. Compliant with global safety standards.

The 2584-2523D’s double-row design handles radial loads up to 8500 lbf, perfect for demanding environments. Its chrome steel rollers reduce friction for longer life.

Standard radial clearance options (including C3/C4/C5) allow flexibility for different setups. The open seal makes maintenance straightforward.

A great fit for mining equipment or industrial pumps. Its 2.75″ width across cups provides stable support.

RoHS and REACH compliant, it’s a safe choice for various industries. The 1.28″ bore suits many shaft sizes.

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Product Parameters

  • Part Number 2584-2523D
  • Brand TFL
  • Size 1.2808" x 2.75" x 1.0608"
  • Bore Dia 1.2808"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 2.75"
  • Outer Dia Tolerance +0.001" to 0
  • Double Cup Width 2.25"
  • Double Cup Width Tolerance +0.003" to -0.01
  • Cone Width 1.0608"
  • Cone Width Tolerance +0.002" to -0.01
  • Bearing Width Across Cups 2.75"
  • Bearing Width Across Cups Tolerance +0.008" to 0
  • Cup Backface ToClear Radius 0.03"
  • Cone Backface Backing Diameter 1.87"
  • Cup Frontface Backing Diameter 2.56"
  • Cage Cone Backface Clearance 0.08"
  • Dynamic Radial Load 32800 lbf
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 2584
  • Cup Part Number 2523D
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Double Row
  • Seal Type Open
  • Cups Type Standard
  • Series 2500
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Rating(One Row 90 Million Revolutions) 4880 lbf
  • Dynamic Thrust Rating(90 Million Revolutions) 2280 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions) 8500 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 2.480 lb

Features

How Is 2584-2523D Bearing Engineered for Reliability?

2584-2523D Bearing features a double-row tapered roller design, providing strong resistance to combined radial and thrust loads.
Its chrome steel construction ensures durability, with a dynamic radial load capacity of 32,800 lbf.

The precision-engineered cage keeps rollers aligned, reducing friction and extending service life.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

2584-2523D Bearing’s standard radial clearance offers flexibility for different applications.
Its open design simplifies maintenance while ensuring consistent performance under heavy loads.

Application

Industrial Uses of 2584-2523D Bearing
2584-2523D Bearing is commonly used in heavy machinery, such as construction equipment and agricultural vehicles, where its double-row design handles combined radial and thrust loads efficiently. The chrome steel construction ensures durability even in demanding environments.

Where Is 2584-2523D Bearing Used?
You’ll often find 2584-2523D Bearing in automotive applications like truck wheel hubs, where its tapered roller design provides smooth performance under heavy loads. The inch sizing makes it a good fit for North American machinery standards.

Built for Heavy-Duty Use: 2584-2523D Bearing
2584-2523D Bearing excels in industrial gearboxes, thanks to its robust steel cage and high dynamic load capacity. Its open design simplifies lubrication, which is essential for long-term reliability.

Automotive vs Aerospace: Applications of 2584-2523D Bearing
In automotive systems, 2584-2523D Bearing supports wheel hubs and axles, while in aerospace, it’s used in auxiliary equipment due to its precise load handling. The standard radial clearance offers flexibility for various setups.

Perfect Fit for Automation: 2584-2523D Bearing
2584-2523D Bearing works well in automated conveyor systems, where its double-row construction reduces maintenance needs. The ABEC-1 rating ensures consistent performance without over-engineering for general industrial use.

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