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2582-2523D TDO (Two-Row Double-Outer Race) (Imperial)

2582-2523D TDO (Two-Row Double-Outer Race) (Imperial)

The 2582-2523D is a double-row tapered roller bearing with a 1.25″ bore and 2.75″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 32800 lbf and is designed for long-lasting performance in demanding conditions.

Its open design allows for easy lubrication, while the steel cage ensures smooth operation. The bearing works well in temperatures from -30°C to 110°C, making it versatile for various environments.

This model features a standard radial clearance and is ABEC-1 rated for reliable precision. Ideal for heavy-duty applications like industrial gearboxes or vehicle axles where combined loads are common.

Weighing 2.5 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe choice for most industrial settings.

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Product Parameters

  • Part Number 2582-2523D
  • Brand TFL
  • Size 1.25" x 2.75" x 0.9983"
  • Bore Dia 1.25"
  • 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 0.9983"
  • Cone Width Tolerance +0.002" to -0.01
  • Bearing Width Across Cups 2.625"
  • Bearing Width Across Cups Tolerance +0.008" to 0
  • Cup Backface ToClear Radius 0.03"
  • Cone Backface Backing Diameter 1.73"
  • Cup Frontface Backing Diameter 2.56"
  • Cage Cone Backface Clearance 0.02"
  • Dynamic Radial Load 32800 lbf
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 2582
  • 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 2.5 lb

Features

How Does 2582-2523D Bearing Handle Combined Loads?

2582-2523D Bearing is built with chrome steel rings and rollers, offering strong resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 32,800 lbf, ensuring reliable performance in demanding conditions.
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 various environments.

What Ensures Smooth Operation in 2582-2523D Bearing?

2582-2523D Bearing features a double-row tapered roller design, distributing loads evenly for smoother operation.
The chrome steel construction reduces wear, maintaining performance over time.
Precision tolerances ensure consistent operation, even under heavy combined loads.
Its open design allows for easy lubrication, further enhancing smooth performance.

Engineered for Reliability: 2582-2523D Bearing

2582-2523D Bearing’s double-row construction provides added stability under heavy loads.
The chrome steel rollers and rings resist wear, ensuring long-term reliability.
With a dynamic radial rating of 8,500 lbf for two rows, it handles demanding applications.
Its standard radial clearance options offer flexibility for different operational needs.

Why Choose 2582-2523D Bearing for Heavy-Duty Applications?

2582-2523D Bearing’s tapered roller design efficiently manages both radial and thrust loads.
The steel cage keeps rollers in place, minimising friction and wear.
Its robust construction supports a dynamic radial load of 32,800 lbf, ideal for heavy-duty use.
The bearing operates reliably within a wide temperature range, from -30° to 110°C.

Application

Industrial Uses of 2582-2523D Bearing
2582-2523D Bearing is commonly used in heavy machinery like construction equipment, where its double-row design handles combined radial and thrust loads efficiently. The chrome steel construction ensures durability even in demanding environments.

In automotive applications, 2582-2523D Bearing supports wheel hubs and differential systems, providing reliable performance under varying loads. Its inch sizing makes it compatible with many North American vehicle models.

For industrial conveyors, 2582-2523D Bearing’s tapered roller design offers smooth operation and long service life. The open seal type allows for easy lubrication, reducing maintenance downtime.

Where Is 2582-2523D Bearing Used?
2582-2523D Bearing is ideal for agricultural machinery, such as tractors and harvesters, where its robust design withstands heavy loads. The standard radial clearance ensures consistent performance in fluctuating temperatures.

In mining equipment, 2582-2523D Bearing’s steel cage and chrome steel rollers provide excellent wear resistance. Its ABEC-1 rating balances precision and cost-effectiveness for industrial applications.

Built for Heavy-Duty Use: 2582-2523D Bearing
2582-2523D Bearing excels in forestry machinery, handling both radial and thrust loads with ease. The double-row configuration distributes stress evenly, extending bearing life.

For railway applications, 2582-2523D Bearing’s tapered rollers ensure smooth operation under high-speed conditions. Its inch measurements simplify replacements in older rolling stock.

Q&A

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