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29585-29526DRB TDO (Two-Row Double-Outer Race) (Imperial)

29585-29526DRB TDO (Two-Row Double-Outer Race) (Imperial)

The 29585-29526DRB 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 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 radial clearance and ABEC-1 precision. Ideal for heavy-duty applications like truck axles or industrial gearboxes where combined loads are common.

Weighing 4.870 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 29585-29526DRB
  • 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 3.03"
  • 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 29585
  • 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 4.870 lb

Features

How Is 29585-29526DRB Bearing Engineered for Reliability?

29585-29526DRB 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 51,100 lbf.
The steel cage maintains roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

Why Choose 29585-29526DRB Bearing for Precision Tasks?

29585-29526DRB Bearing offers precise tolerances, with bore diameter maintained between +0.005″ to 0.
Its double-row design enhances load distribution, improving stability under heavy loads.
The standard radial clearance ensures smooth operation, suitable for ABEC-1 rated applications.
This bearing is ideal for tasks requiring both radial and thrust load handling.

Built for Durability: 29585-29526DRB Bearing

29585-29526DRB Bearing is constructed from chrome steel, known for its strength and wear resistance.
The tapered roller design efficiently manages combined loads, enhancing performance in demanding settings.
With a dynamic thrust rating of 5,970 lbf per row, it ensures reliable operation.
Its open design allows for easy lubrication, maintaining efficiency over time.

Application

Industrial Uses of 29585-29526DRB Bearing
The 29585-29526DRB Bearing is commonly used in heavy machinery, such as construction equipment and mining tools, where its double-row design handles combined radial and thrust loads effectively.
Its chrome steel construction ensures durability even in demanding environments, making it a reliable choice for industrial applications.

Where Is 29585-29526DRB Bearing Used?
You’ll often find the 29585-29526DRB Bearing in automotive applications like truck wheel hubs, where its tapered roller design provides smooth performance under heavy loads.
The inch sizing makes it compatible with many North American vehicle models, offering versatility across different systems.

Built for Heavy-Duty Use: 29585-29526DRB Bearing
In agricultural machinery, the 29585-29526DRB Bearing supports components like tractor axles, thanks to its robust construction and high dynamic load capacity.
The open seal type allows for easy lubrication, extending its service life in dusty or wet conditions.

Automotive vs Aerospace: Applications of 29585-29526DRB Bearing
While the 29585-29526DRB Bearing excels in automotive systems like differentials, its precision also makes it suitable for certain aerospace ground support equipment.
The standard radial clearance ensures consistent performance across varying temperatures and load conditions.

Key Fields for 29585-29526DRB Bearing
The 29585-29526DRB Bearing is ideal for industrial fans and blowers, where its tapered rollers manage both radial and axial forces efficiently.
Its steel cage adds stability, making it a dependable option for continuous operation in ventilation systems.

Q&A

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