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

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

The 29586-29526D is a double-row tapered roller bearing with a 2.5″ bore and 4.4375″ outer diameter, built from sturdy chrome steel for long-lasting performance.
It handles combined loads up to 51100 lbf and is designed for smooth operation in temperatures from -30°C to 110°C.
The open design allows for easy lubrication, while the steel cage ensures durability under heavy use.
Ideal for industrial machinery or vehicle applications where high radial and thrust loads are common.

With a width of 1″ for the cone and 1.6875″ for the double cup, this bearing offers a compact yet robust solution.
Its standard radial clearance and ABEC-1 rating make it suitable for general precision requirements.
The bearing weighs 4.81 lb, providing a good balance between strength and manageable size.
Compliant with RoHS and REACH standards, it’s a reliable choice for various engineering applications.

The double-row design increases load capacity, with a dynamic radial rating of 13200 lbf for two rows.
This makes it particularly useful in gearboxes or axle systems where space is limited but performance is critical.
The tapered roller construction ensures even load distribution, reducing wear over time.
Maintenance is straightforward thanks to its open structure, allowing for regular greasing when needed.

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Product Parameters

  • Part Number 29586-29526D
  • 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 4.15"
  • Cage Cone Backface Clearance 0.07"
  • Dynamic Radial Load 51100 lbf
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 29586
  • Cup Part Number 29526D
  • 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 4.81 lb

Features

How Does 29586-29526D Bearing Handle Combined Loads?

29586-29526D Bearing features a double-row tapered roller design, providing strong resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 51,100 lbf, making it suitable for heavy-duty applications.
The chrome steel construction ensures durability and long service life even in demanding conditions.
With a standard radial clearance, it offers reliable performance across various operating environments.

Why Choose 29586-29526D Bearing for Heavy-Duty Applications?

29586-29526D Bearing is built with precision-engineered tapered rollers, optimised for combined load handling.
The double-row design enhances load distribution, reducing wear and extending operational life.
Its chrome steel rings and rollers resist wear, maintaining performance under high stress.
The bearing operates efficiently within a temperature range of -30° to 110°C, ensuring versatility.

Engineered for Reliability: 29586-29526D Bearing

29586-29526D Bearing’s double-row construction provides stability and load-bearing capacity.
The steel cage keeps rollers aligned, minimising friction and ensuring smooth operation.
With a dynamic radial rating of 13,200 lbf for two rows, it handles heavy loads with ease.
Its standard radial clearance option allows for flexibility in various applications.

Application

Industrial Uses of 29586-29526D Bearing
The 29586-29526D Bearing is well-suited for heavy machinery, especially in construction equipment where combined radial and thrust loads are common. Its double-row tapered roller design provides stability and durability in demanding environments.

Where Is 29586-29526D Bearing Used?
You’ll often find the 29586-29526D Bearing in agricultural machinery, such as tractors and harvesters, where its robust construction handles uneven loads effortlessly. The inch sizing makes it a convenient choice for North American equipment manufacturers.

Built for Heavy-Duty Use: 29586-29526D Bearing
In mining applications, the 29586-29526D Bearing excels due to its chrome steel rollers and high dynamic load capacity. Its open design allows for easy lubrication, extending service life in harsh conditions.

Automotive vs Aerospace: Applications of 29586-29526D Bearing
The 29586-29526D Bearing is a reliable option for truck wheel hubs, offering smooth performance under heavy loads. While not typically used in aerospace, its precision makes it suitable for industrial gearboxes and power transmission systems.

Perfect Fit for Automation: 29586-29526D Bearing
For conveyor systems in manufacturing plants, the 29586-29526D Bearing ensures reliable operation with minimal maintenance. Its standard radial clearance balances performance and longevity in continuous-use scenarios.

Q&A

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