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23184-2CS5/VT143 Double Row Spherical Roller Bearing

23184-2CS5/VT143 Double Row Spherical Roller Bearing

The 23184-2CS5/VT143 is a double-row spherical roller bearing with a large 420mm bore and 700mm outer diameter, built from sturdy chrome steel. It handles heavy combined loads, with a dynamic radial capacity of 1,330,644 lbf and a static radial load of 2,090,723 lbf.

Its double-seal design keeps contaminants out while maintaining smooth operation at speeds up to 190 RPM. The steel cage and chrome steel rollers ensure durability in demanding conditions.

This bearing suits high-load applications like industrial gearboxes or heavy machinery, operating in temperatures from -30°C to 200°C. Its lubrication groove and holes make maintenance straightforward.

Weighing 350kg, it’s built for robust performance. Compliant with RoHS and REACH standards, it’s interchangeable with SKF bearings for easy replacement. Ideal for environments requiring reliable, heavy-duty support.

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Product Parameters

  • Part Number 23184-2CS5/VT143
  • Brand TFL
  • Interchangeable SKF
  • Size 420 x 700 x 224 mm
  • Bore Dia 420 mm
  • Bore Dia Tolerance -0.045mm to 0
  • Outer Dia 700 mm
  • Outer Dia Tolerance -0.075mm to 0
  • Width 224 mm
  • Width Tolerance -0.45mm to 0
  • Shoulder Dia Of Inner Ring 490 mm
  • Shoulder/Recess Dia Of Outer Ring 634 mm
  • Width Of Lubrication Groove 22.3 mm
  • Diameter Of Lubrication Hole 12 mm
  • Chamfer Dimension min.6 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 1330644 lbf
  • Static Radial Load 2090723 lbf
  • Max Speed 190 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 350 kg

Features

Performance Features of 23184-2CS5/VT143 Bearing

23184-2CS5/VT143 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 1,330,644 lbf, making it suitable for heavy-duty industrial applications.

The double-seal design protects against contaminants, ensuring reliable operation in harsh environments.
With a maximum speed of 190 rpm, it balances performance and durability under demanding conditions.

23184-2CS5/VT143 Bearing’s spherical roller design accommodates misalignment, reducing stress on components.
The steel cage maintains roller alignment, extending service life and minimising maintenance needs.

Operating in temperatures from -30° to 200°C, it performs reliably in varied thermal conditions.
Its lubrication groove and holes ensure consistent grease distribution, enhancing longevity.

Application

Industrial Uses of 23184-2CS5/VT143 Bearing
23184-2CS5/VT143 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles combined loads efficiently. The spherical roller type ensures smooth operation even with slight misalignments.

In mining equipment, 23184-2CS5/VT143 Bearing’s robust construction withstands extreme conditions, while the double seals protect against contaminants. Its high dynamic radial load capacity makes it ideal for demanding applications.

For wind turbines, 23184-2CS5/VT143 Bearing’s large bore and metric sizing provide a reliable fit for rotor shafts. The chrome steel rollers and steel cage offer durability in high-speed, high-load environments.

Where Is 23184-2CS5/VT143 Bearing Used?
You’ll often find 23184-2CS5/VT143 Bearing in paper mills, supporting large rollers that require precise alignment. Its temperature range of -30° to 200°C ensures performance in varying conditions.

The bearing’s lubrication groove and holes make maintenance easier in industrial gearboxes. This feature is particularly useful in applications where frequent servicing isn’t practical.

Built for Heavy-Duty Use: 23184-2CS5/VT143 Bearing
23184-2CS5/VT143 Bearing excels in construction equipment like cranes, where its static radial load capacity ensures stability. The double-seal design also extends service life in dusty environments.

In steel plants, this bearing’s high temperature tolerance and radial clearance make it suitable for rolling mills. Its weight and size are balanced for easy installation and long-term reliability.

Automotive vs Aerospace: Applications of 23184-2CS5/VT143 Bearing
While 23184-2CS5/VT143 Bearing is too large for most automotive uses, it’s perfect for aerospace ground support equipment. Its combined load handling suits heavy lifting and positioning systems.

In marine applications, the bearing’s corrosion-resistant materials and seals make it a good fit for shipboard cranes. The metric dimensions align well with international manufacturing standards.

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