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Spherical Roller Thrust Bearings 29338 E
Spherical Roller Thrust Bearings 29338 E

Spherical Roller Thrust Bearings 29338 E

The 29338 E is a spherical roller thrust bearing with a 190mm bore and 320mm outer diameter, built to handle heavy combined loads. It supports dynamic thrust loads up to 366439 lbf and operates smoothly at speeds up to 1900 RPM.

Made from durable steel, its single-row design ensures reliable performance in demanding conditions. The bearing requires regular lubrication and works well in temperatures from -30°C to 100°C.

With a robust steel cage, it maintains stability under high stress. Its interchangeable design with SKF bearings makes it a practical choice for replacements.

Ideal for heavy machinery like industrial gearboxes or mining equipment where combined loads are common. Weighing 23.5kg, it’s built for strength and long-term use, complying with RoHS and REACH standards.

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Product Parameters

  • Part Number 29338 E
  • Brand TFL
  • Interchangeable SKF
  • Size 190 mm x 320 mm x 78 mm
  • Bore Dia 190 mm
  • Bore Dia Tolerance -0.03 to 0
  • Outer Dia 320 mm
  • Outer Dia Tolerance -0.04 to 0
  • Width 78 mm
  • Outside Diameter(d1) 285 mm
  • Shoulder Diameter Outer Ring (D1) 244 mm
  • Height Shaft Washer Cage(B1) 71.3 mm
  • Height Housing Washer(C) 36 mm
  • Distance From Shaft Washer End Side Face To Pressure Point(s) 110 mm
  • Chamfer Dimension Shaft Washer(r1,2) 4 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 366439 lbf
  • Static Thrust Load 1067842 lbf
  • Max Speed 1900 rpm
  • Lubrication Required
  • Temperature Range -30 to 100 °C
  • RoHS Compliant
  • REACH Compliant
  • Weight 23.5 kg
  • Height Tolerance -0.15 to 0
  • Width Shaft Washer Or Length Of Shaft(B) 49 mm
  • Price($) 904.5

Features

Performance Features of 29338 E Bearing

29338 E Bearing is built with steel rollers and cage, offering robust performance under combined loads.
Its dynamic thrust load capacity reaches 366439 lbf, making it suitable for heavy-duty applications.

The spherical roller design ensures smooth operation even in misaligned conditions.
With a maximum speed of 1900 rpm, it balances power and efficiency effectively.

29338 E Bearing operates in temperatures from -30 to 100°C, adapting to various environments.
Its single-row construction simplifies installation while maintaining high load-bearing capacity.

Application

Industrial Uses of 29338 E Bearing
29338 E Bearing is commonly used in heavy machinery like crushers and mining equipment, where its spherical roller design handles combined loads efficiently. The steel construction ensures durability even in demanding environments.

In wind turbines, 29338 E Bearing supports the main shaft, providing reliable performance under varying wind conditions. Its high dynamic thrust load capacity makes it suitable for such critical applications.

For construction equipment, 29338 E Bearing excels in cranes and excavators, where its robust design withstands heavy loads and shocks. The metric sizing ensures compatibility with a wide range of machinery.

Where Is 29338 E Bearing Used?
29338 E Bearing finds its place in marine propulsion systems, where its ability to handle combined loads is essential. The steel cage and rollers offer long-lasting performance in salty environments.

In paper mills, 29338 E Bearing ensures smooth operation of rollers under high pressure. Its temperature range allows it to perform reliably in both hot and cold conditions.

Built for Heavy-Duty Use: 29338 E Bearing
29338 E Bearing is ideal for steel plants, where it supports rolling mills under extreme loads. The single-row construction simplifies maintenance while delivering consistent performance.

In hydraulic pumps, 29338 E Bearing provides stability and reduces vibration. Its high static thrust load capacity ensures reliability in high-pressure applications.

Automotive vs Aerospace: Applications of 29338 E Bearing
In automotive testing rigs, 29338 E Bearing handles high thrust loads during durability tests. Its precision engineering ensures accurate results under repetitive stress.

For aerospace ground equipment, 29338 E Bearing supports heavy components like landing gear testers. The wide temperature range makes it adaptable to various working conditions.

Q&A

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