+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
2586-2523D TDO (Two-Row Double-Outer Race) (Imperial)

2586-2523D TDO (Two-Row Double-Outer Race) (Imperial)

The 2586-2523D is a two-row tapered roller bearing with a 1.1811″ bore and 2.75″ outer diameter, crafted from durable chrome steel. It handles combined loads with a dynamic radial capacity of 32800 lbf and operates smoothly in temperatures from -30°C to 110°C.

Its double-row design provides stability under heavy loads, while the open seal allows for easy lubrication. The steel cage ensures long-lasting performance, making it a reliable choice for demanding applications.

This bearing is ideal for industrial machinery or automotive systems where combined radial and thrust loads are common. It meets ABEC-1 standards and comes with standard radial clearance, though C3/C4/C5 options are available.

Weighing 2.56 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH, it’s a safe and dependable option for various engineering needs.

Get A Free Quote
    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number 2586-2523D
  • Brand TFL
  • Size 1.1811" x 2.75" x 0.9983"
  • Bore Dia 1.1811"
  • 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 1.67"
  • 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 2586
  • 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 2.56 lb

Features

How Is 2586-2523D Bearing Engineered for Reliability?

2586-2523D 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 tolerances on bore and outer diameters enhance stability and performance in demanding applications.
With a standard radial clearance, it offers reliable operation across a temperature range of -30° to 110°C.

The steel cage maintains roller alignment, reducing wear and extending service life.
This bearing is ideal for heavy-duty industrial use, balancing strength and efficiency.

Application

Industrial Uses of 2586-2523D Bearing
2586-2523D 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, 2586-2523D Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. Its inch sizing makes it compatible with many American vehicle models.

For industrial conveyor systems, 2586-2523D Bearing’s tapered roller design offers smooth operation and easy maintenance. The open seal type allows for straightforward lubrication, extending its service life.

Where Is 2586-2523D Bearing Used?
2586-2523D Bearing is ideal for agricultural machinery, such as tractors and harvesters, where its robust design withstands rough conditions. The standard radial clearance ensures consistent performance over time.

In mining equipment, 2586-2523D Bearing’s high dynamic radial load capacity makes it suitable for crushers and screens. The steel cage adds extra strength, reducing wear in high-impact scenarios.

Built for Heavy-Duty Use: 2586-2523D Bearing
2586-2523D Bearing excels in forestry equipment like log splitters, where its combined load capability is essential. The ABEC-1 rating provides a good balance of precision and durability.

For railway applications, 2586-2523D Bearing’s temperature range ensures reliability in both hot and cold climates. The double-row construction distributes loads evenly, reducing stress on individual components.

Automotive vs Aerospace: Applications of 2586-2523D Bearing
In automotive systems, 2586-2523D Bearing is often found in heavy trucks, where its inch sizing and load capacity are advantageous. The open design simplifies maintenance and lubrication.

For aerospace ground support equipment, 2586-2523D Bearing’s reliability and temperature tolerance make it a practical choice. However, its weight may limit use in airborne applications.

Q&A

SEND INQUIRY