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Spherical Roller Thrust Bearings 29248

Spherical Roller Thrust Bearings 29248

The 29248 is a spherical roller thrust bearing with a 240mm bore and 340mm outer diameter, built from sturdy steel for heavy-duty use. It handles combined loads up to 179622 lbf and runs smoothly at speeds up to 1800 RPM.

Its single-row design with steel rollers offers reliable performance, while the steel cage ensures durability. The bearing requires regular lubrication and operates in temperatures from -30°C to 100°C.

This model is interchangeable with SKF bearings, making it a practical choice for replacements. Ideal for industrial machinery like gearboxes or heavy equipment where high thrust loads are common.

Weighing 16.5kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe and reliable use.

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Product Parameters

  • Part Number 29248
  • Brand TFL
  • Interchangeable SKF
  • Size 240 mm x 340 mm x 60 mm
  • Bore Dia 240 mm
  • Bore Dia Tolerance -0.03 to 0
  • Outer Dia 340 mm
  • Outer Dia Tolerance -0.04 to 0
  • Width 60 mm
  • Outside Diameter(d1) 330 mm
  • Shoulder Diameter Outer Ring (D1) 283 mm
  • Height Shaft Washer Cage(B1) 57 mm
  • Height Housing Washer(C) 30 mm
  • Distance From Shaft Washer End Side Face To Pressure Point(s) 130 mm
  • Chamfer Dimension Shaft Washer(r1,2) 2.1 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 179622 lbf
  • Static Thrust Load 775591 lbf
  • Max Speed 1800 rpm
  • Lubrication Required
  • Temperature Range -30 to 100 °C
  • RoHS Compliant
  • REACH Compliant
  • Weight 16.5 kg
  • Height Tolerance -0.125 to 0
  • Price（$） 1204.2

Features

Performance Features of 29248 Bearing

29248 Bearing is built for combined load applications, with a dynamic thrust load capacity of 179622 lbf.
Its spherical roller design ensures smooth operation even under heavy loads.
The steel cage and rollers enhance durability, making it suitable for demanding industrial environments.
With a maximum speed of 1800 rpm, it balances performance and reliability.

Application

Industrial Uses of 29248 Bearing
The 29248 Bearing is commonly used in heavy machinery like crushers and mining equipment, where its spherical roller design handles combined loads efficiently. Its robust steel construction ensures long service life even in demanding conditions.

What Makes 29248 Bearing a Preferred Choice?
With a dynamic thrust load capacity of 179622 lbf, 29248 Bearing is ideal for applications requiring high load support, such as gearboxes and large industrial fans. The steel cage adds durability, making it reliable for continuous operation.

Built for Heavy-Duty Use: 29248 Bearing
In construction equipment, 29248 Bearing excels in supporting axial and radial loads, such as in cranes and conveyor systems. Its metric sizing and high-temperature tolerance make it versatile for various industrial settings.

Automotive vs Aerospace: Applications of 29248 Bearing
While 29248 Bearing is too large for most automotive uses, it finds its place in aerospace ground support equipment, where its high load capacity and precision are crucial. The bearing’s steel rollers ensure smooth performance under stress.

Where Is 29248 Bearing Used?
You’ll often find 29248 Bearing in wind turbines, where its ability to handle misalignment and heavy loads is essential. The required lubrication ensures consistent performance even in harsh weather conditions.

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