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29586-29526DRB TDO (Two-Row Double-Outer Race) (Imperial)

29586-29526DRB TDO (Two-Row Double-Outer Race) (Imperial)

The 29586-29526DRB is a double-row tapered roller bearing with a 2.5″ bore and 4.4375″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 51100 lbf and is designed for long-lasting performance.

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

This model is part of the 29500 series, with standard cups and ABEC-1 precision. Ideal for heavy-duty applications like truck axles or industrial gearboxes where combined loads are common.

Weighing 4.91 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a reliable choice for replacements or new installations.

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Product Parameters

  • Part Number 29586-29526DRB
  • Brand TFL
  • Size 2.5" x 4.4375" x 1"
  • Bore Dia 2.5"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 4.4375"
  • Outer Dia Tolerance +0.001" to 0
  • Double Cup Width 1.6875"
  • Double Cup Width Tolerance +0.003" to -0.01
  • Cone Width 1"
  • Cone Width Tolerance +0.002" to -0.01
  • Bearing Width Across Cups 2.1874"
  • Bearing Width Across Cups Tolerance +0.008" to 0
  • Cup Backface ToClear Radius 0.03"
  • Cone Backface Backing Diameter 2.87"
  • Cup Frontface Backing Diameter 4.18"
  • Cage Cone Backface Clearance 0.07"
  • Dynamic Radial Load 51100 lbf
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 29586
  • Cup Part Number 29526DRB
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Double Row
  • Seal Type Open
  • Cups Type Standard
  • Series 29500
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Rating(One Row 90 Million Revolutions) 7610 lbf
  • Dynamic Thrust Rating(90 Million Revolutions) 5970 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions) 13200 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 4.91 lb

Features

How Does 29586-29526DRB Bearing Handle Combined Loads?

29586-29526DRB Bearing features a double-row tapered roller design, ideal for handling both radial and thrust loads.
Its chrome steel construction ensures durability, with a dynamic radial load capacity of 51,100 lbf.
The open seal type allows for easy lubrication, maintaining smooth operation in various conditions.
With a temperature range of -30° to 110°C, it performs reliably in diverse environments.

What Makes 29586-29526DRB Bearing Suitable for Heavy-Duty Applications?

29586-29526DRB Bearing is built with chrome steel rollers and rings, offering excellent strength for heavy loads.
Its double-row design enhances load distribution, reducing wear and extending service life.
The standard radial clearance ensures consistent performance, even under demanding conditions.
Weighing 4.91 lb, it balances robustness with manageable installation.

Built for Reliability: 29586-29526DRB Bearing

29586-29526DRB Bearing’s tapered roller design provides stable performance under combined loads.
The steel cage keeps rollers aligned, minimising friction and noise during operation.
With a dynamic thrust rating of 5,970 lbf, it handles high-stress applications effectively.
Its ABEC-1 rating ensures precision, making it suitable for various industrial uses.

Steel vs Ceramic Bearings: Strengths of 29586-29526DRB Bearing

29586-29526DRB Bearing uses chrome steel for both rollers and rings, ensuring high load capacity and durability.
The double-row construction improves load distribution, enhancing performance in tough conditions.
Its open design simplifies maintenance, reducing downtime and operational costs.
Compliant with RoHS and REACH standards, it meets stringent environmental and safety requirements.

Application

Industrial Uses of 29586-29526DRB Bearing
The 29586-29526DRB Bearing is commonly used in heavy machinery like construction equipment and mining vehicles, where its double-row design handles combined radial and thrust loads efficiently. Its chrome steel construction ensures durability even in demanding environments.

In automotive applications, 29586-29526DRB Bearing supports wheel hubs and differential systems, providing reliable performance under varying loads. The inch sizing makes it a practical choice for American and British vehicle models.

For industrial automation, 29586-29526DRB Bearing’s open design allows easy lubrication, extending its lifespan in high-speed conveyor systems. The steel cage adds stability, reducing wear during continuous operation.

What Makes 29586-29526DRB Bearing a Preferred Choice?
The 29586-29526DRB Bearing stands out in agricultural machinery, where its tapered roller design manages heavy loads effortlessly. Its standard radial clearance ensures smooth operation in tractors and harvesters.

In material handling systems, 29586-29526DRB Bearing’s robust construction reduces downtime in forklifts and cranes. The ABEC-1 rating balances precision and cost-effectiveness for industrial applications.

Built for Heavy-Duty Use: 29586-29526DRB Bearing
The 29586-29526DRB Bearing excels in forestry equipment, handling uneven loads and harsh conditions with ease. Its double-row configuration distributes stress evenly, enhancing longevity.

For railway applications, 29586-29526DRB Bearing’s temperature tolerance ensures reliability in braking systems. The open seal design simplifies maintenance, making it a practical choice for transport networks.

Q&A

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