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29588-29526D TDO (Two-Row Double-Outer Race) (Imperial)

29588-29526D TDO (Two-Row Double-Outer Race) (Imperial)

The 29588-29526D is a double-row tapered roller bearing with a 2.56″ bore and 4.44″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 43100 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 fits standard applications requiring high radial and thrust load capacity. Ideal for heavy machinery or industrial equipment where durability is key.

Weighing 4.64 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 29588-29526D
  • Brand TFL
  • Size 2.5586" x 4.4375" x 1"
  • Bore Dia 2.5586"
  • 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 3.07"
  • Cup Frontface Backing Diameter 4.15"
  • Cage Cone Backface Clearance 0.07"
  • Dynamic Radial Load 43100 lbf
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 29588
  • 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) 6420 lbf
  • Dynamic Thrust Rating(90 Million Revolutions) 5040 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions) 11200 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 4.64 lb

Features

How Is 29588-29526D Bearing Engineered for Reliability?

29588-29526D 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 43,100 lbf.

The precision-engineered cage maintains roller alignment, reducing friction and extending service life.
With a standard radial clearance option, it offers flexibility for various applications.

29588-29526D Bearing operates efficiently within a temperature range of -30° to 110°C.
Its open design allows for easy lubrication, ensuring smooth performance over time.

Application

Industrial Uses of 29588-29526D Bearing
29588-29526D Bearing is commonly used in heavy machinery like construction equipment, where its double-row design handles combined radial and thrust loads effectively. The chrome steel construction ensures durability in rugged environments.

In automotive applications, 29588-29526D Bearing supports wheel hubs and differential systems, providing reliable performance under varying loads. Its inch sizing makes it compatible with many North American vehicle models.

For industrial automation, 29588-29526D Bearing’s tapered roller design offers smooth operation in conveyor systems and robotic arms. The open seal type allows for easy lubrication, extending service life.

What Makes 29588-29526D Bearing a Preferred Choice?
29588-29526D Bearing’s standard radial clearance makes it versatile for different machinery setups, from agricultural equipment to mining tools. The steel cage adds stability during high-load operations.

In power transmission systems, 29588-29526D Bearing’s two-row configuration distributes loads evenly, reducing wear. Its ABEC-1 rating ensures consistent performance for general industrial applications.

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