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Spherical Roller Thrust Bearings 29260
Spherical Roller Thrust Bearings 29260

Spherical Roller Thrust Bearings 29260

The 29260 is a spherical roller thrust bearing with a 300mm bore and 420mm outer diameter, designed for combined loads. Made from sturdy steel, it handles dynamic thrust loads up to 240546 lbf and runs smoothly at speeds up to 1400 RPM.

Its single-row construction and spherical rollers ensure reliable performance under heavy loads. The steel cage adds durability, while the design allows for slight misalignment.

This bearing requires regular lubrication and operates in temperatures from -30°C to 100°C. It’s interchangeable with SKF models, making it a practical choice for replacements.

Weighing 30.5kg, it’s built for heavy-duty applications like industrial machinery or large gearboxes. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 29260
  • Brand TFL
  • Interchangeable SKF
  • Size 300 mm x 420 mm x 73 mm
  • Bore Dia 300 mm
  • Bore Dia Tolerance -0.035 to 0
  • Outer Dia 420 mm
  • Outer Dia Tolerance -0.045 to 0
  • Width 73 mm
  • Outside Diameter(d1) 405 mm
  • Shoulder Diameter Outer Ring (D1) 353 mm
  • Height Shaft Washer Cage(B1) 69 mm
  • Height Housing Washer(C) 38 mm
  • Distance From Shaft Washer End Side Face To Pressure Point(s) 162 mm
  • Chamfer Dimension Shaft Washer(r1,2) 3 mm
  • System of Measurement Metric
  • Roller Bearing Type Spherical
  • Bearing Type Roller
  • For Load Direction Combined
  • Construction Single Row
  • Roller Material Steel
  • Cage Material Steel
  • Dynamic Thrust Load 240546 lbf
  • Static Thrust Load 1079083 lbf
  • Max Speed 1400 rpm
  • Lubrication Required
  • Temperature Range -30 to 100 °C
  • RoHS Compliant
  • REACH Compliant
  • Weight 30.5 kg
  • Height Tolerance -0.125 to 0
  • Price($) 1414.8

Features

Performance Features of 29260 Bearing

29260 Bearing is built for combined loads, with a dynamic thrust load capacity of 240546 lbf for demanding applications.
Its spherical roller design ensures smooth operation even under heavy loads and misalignment conditions.

The steel rollers and cage provide durability, while the single-row construction simplifies installation.
With a maximum speed of 1400 rpm, it balances performance and reliability in industrial settings.

29260 Bearing operates in temperatures from -30 to 100°C, making it suitable for varied environments.
Its robust design reduces maintenance needs, ensuring long service life and cost efficiency.

Application

Industrial Uses of 29260 Bearing
29260 Bearing is commonly used in heavy machinery like crushers and mining equipment, where its spherical roller design handles combined loads effectively. The steel construction ensures durability in harsh operating conditions.

In wind turbines, 29260 Bearing supports the main shaft, accommodating misalignment and high thrust loads. Its large size and metric dimensions make it suitable for renewable energy applications.

For construction equipment, 29260 Bearing provides reliable performance in cranes and excavators, where its high static thrust load capacity is essential. The required lubrication helps maintain smooth operation over long periods.

Where Is 29260 Bearing Used?
You’ll find 29260 Bearing in industrial gearboxes, where its ability to handle both radial and axial loads improves efficiency. The steel cage adds strength, making it a dependable choice for heavy-duty applications.

In marine propulsion systems, 29260 Bearing withstands constant vibration and load variations. Its temperature range ensures performance in diverse environmental conditions.

Built for Heavy-Duty Use: 29260 Bearing
29260 Bearing excels in steel mills, where its robust design copes with extreme loads and high temperatures. The spherical rollers distribute stress evenly, extending service life.

For paper manufacturing machinery, 29260 Bearing’s precision and load capacity ensure smooth operation. Its compliance with RoHS and REACH standards makes it an environmentally friendly option.

Automotive vs Aerospace: Applications of 29260 Bearing
In large trucks, 29260 Bearing supports transmissions, handling heavy loads and reducing wear. Its metric sizing fits standard automotive components seamlessly.

While not typically used in aerospace, 29260 Bearing’s high-speed capability makes it suitable for some ground support equipment. The steel roller material provides the necessary strength for demanding tasks.

Q&A

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