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2585-2523D TDO (Two-Row Double-Outer Race) (Imperial)

2585-2523D TDO (Two-Row Double-Outer Race) (Imperial)

The 2585-2523D is a two-row tapered roller bearing with a 1.3125″ 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 ranging from -30°C to 110°C, making it versatile for various environments.

This double-row construction provides extra stability, ideal for heavy-duty applications like truck axles or industrial gearboxes. With standard radial clearance and ABEC-1 rating, it offers reliable precision for everyday use.

Weighing 2.42 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe choice for most mechanical setups.

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Product Parameters

  • Part Number 2585-2523D
  • Brand TFL
  • Size 1.3125" x 2.75" x 0.9983"
  • Bore Dia 1.3125"
  • 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 1.77"
  • 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 2585
  • 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 2.42 lb

Features

Performance Features of 2585-2523D Bearing

2585-2523D Bearing is built with chrome steel rings and rollers, offering robust performance under combined loads.
Its dynamic radial load capacity reaches 32,800 lbf, making it suitable for heavy-duty applications.

The double-row tapered roller design ensures stability and efficient load distribution.
With a standard radial clearance, it provides reliable operation in various industrial settings.

2585-2523D Bearing operates within a temperature range of -30° to 110°C, ensuring versatility.
The steel cage maintains roller alignment, reducing friction and extending service life.

Designed for easy lubrication, 2585-2523D Bearing simplifies maintenance routines.
Its ABEC-1 rating guarantees consistent precision for general industrial use.

Application

Industrial Uses of 2585-2523D Bearing
2585-2523D 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, 2585-2523D Bearing fits well in wheel hubs and differential systems, thanks to its precise inch measurements. Its open design allows for easy lubrication, extending service life.

For industrial conveyors, 2585-2523D Bearing’s tapered rollers provide smooth operation under heavy loads. The standard radial clearance makes it adaptable to various operational conditions.

What Makes 2585-2523D Bearing a Preferred Choice?
2585-2523D Bearing is a reliable option for agricultural machinery, where its steel cage withstands dust and debris. The ABEC-1 rating ensures consistent performance without over-engineering.

In mining equipment, 2585-2523D Bearing’s high dynamic radial load capacity keeps operations running smoothly. Its temperature range suits both hot and cold working environments.

Built for Heavy-Duty Use: 2585-2523D Bearing
2585-2523D Bearing excels in forestry machinery, handling uneven loads with ease. The double-row configuration distributes stress evenly, reducing wear.

For railway applications, 2585-2523D Bearing’s robust design ensures reliability under constant vibration. Its inch sizing simplifies replacements in older systems.

Automotive vs Aerospace: Applications of 2585-2523D Bearing
In automotive systems, 2585-2523D Bearing supports high-torque components like drivetrains. Its chrome steel rollers resist pitting and fatigue.

For aerospace ground equipment, 2585-2523D Bearing’s precision tolerances ensure smooth operation. The open seal design allows for regular maintenance checks.

Q&A

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