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23152-2CS5/VT143 Double Row Spherical Roller Bearing

23152-2CS5/VT143 Double Row Spherical Roller Bearing

The 23152-2CS5/VT143 is a double-row spherical roller bearing with a 260mm bore and 440mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 59979 lbf and runs smoothly at speeds up to 320 RPM.

Its double-seal design keeps contaminants out while the steel cage ensures durability. The bearing operates in temperatures from -30°C to 200°C, making it suitable for harsh environments.

This model is interchangeable with SKF bearings, offering a reliable replacement option. Ideal for heavy machinery like crushers or mining equipment where high radial loads are common.

Weighing 90.5kg, it’s a robust choice for industrial applications. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number 23152-2CS5/VT143
  • Brand TFL
  • Interchangeable SKF
  • Size 260 x 440 x 144 mm
  • Bore Dia 260 mm
  • Bore Dia Tolerance -0.035mm to 0
  • Outer Dia 440 mm
  • Outer Dia Tolerance -0.045mm to 0
  • Width 144 mm
  • Width Tolerance -0.1mm to 0
  • Shoulder Dia Of Inner Ring 293 mm
  • Shoulder/Recess Dia Of Outer Ring 398 mm
  • Width Of Lubrication Groove 16.7 mm
  • Diameter Of Lubrication Hole 9 mm
  • Chamfer Dimension min.4 mm
  • System of Measurement Metric
  • Radial run-out Standard
  • Bearing Type Roller
  • Roller Bearing Type Spherical
  • Bore Type Cylindrical
  • For Load Direction Combined
  • Construction Double Row
  • Seal Type Double Seal
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 59979 lbf
  • Static Radial Load 876755 lbf
  • Max Speed 320 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 90.5 kg
  • Price （US$） US$2,115.75

Features

Performance Features of 23152-2CS5/VT143 Bearing

23152-2CS5/VT143 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 59979 lbf, making it suitable for heavy-duty applications.

The double-seal design of 23152-2CS5/VT143 Bearing protects against contaminants, ensuring reliable operation.
It maintains performance in temperatures ranging from -30° to 200°C, adapting to various environments.

23152-2CS5/VT143 Bearing’s spherical roller design allows for slight misalignment, reducing stress on components.
With a maximum speed of 320 rpm, it balances durability and efficiency in demanding conditions.

Application

Industrial Uses of 23152-2CS5/VT143 Bearing
23152-2CS5/VT143 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles both radial and axial loads efficiently. The chrome steel construction ensures durability in harsh industrial environments.

In automotive applications, 23152-2CS5/VT143 Bearing supports large components such as truck axles and gearboxes, providing reliable performance under heavy loads. Its double seal design helps keep contaminants out, extending service life.

For wind turbines, 23152-2CS5/VT143 Bearing’s spherical roller design accommodates misalignment, making it ideal for the dynamic loads encountered in renewable energy systems. The high temperature range also suits outdoor installations.

Where Is 23152-2CS5/VT143 Bearing Used?
You’ll find 23152-2CS5/VT143 Bearing in mining equipment, where its robust construction withstands extreme conditions. The lubrication groove ensures smooth operation even under continuous use.

In construction machinery, 23152-2CS5/VT143 Bearing is often fitted in excavators and cranes, thanks to its ability to handle combined loads. The steel cage adds extra strength for demanding tasks.

Built for Heavy-Duty Use: 23152-2CS5/VT143 Bearing
23152-2CS5/VT143 Bearing excels in paper mills, where its high static radial load capacity supports large rollers. The double seal protects against dust and moisture, common in such environments.

For marine applications, 23152-2CS5/VT143 Bearing’s corrosion-resistant materials make it suitable for ship propulsion systems. Its wide temperature range ensures performance in varying climates.

Automotive vs Aerospace: Applications of 23152-2CS5/VT143 Bearing
In automotive settings, 23152-2CS5/VT143 Bearing is used in heavy-duty transmissions, while in aerospace, it’s found in ground support equipment. The metric sizing ensures compatibility across industries.

The bearing’s high dynamic radial load capacity makes it versatile for both sectors, though aerospace applications often require additional precision. Its steel cage provides reliable performance in both cases.

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