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23238-2CS5K/VT143 Double Row Spherical Roller Bearing

23238-2CS5K/VT143 Double Row Spherical Roller Bearing

The 23238-2CS5K/VT143 is a double-row spherical roller bearing with a 190mm bore and 340mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 396113 lbf and operates smoothly at speeds up to 430 RPM.

Its double-seal design keeps contaminants out while the steel cage ensures durability. The tapered bore (1:12) allows for secure mounting, and lubrication grooves make maintenance straightforward.

This bearing suits heavy-duty applications like industrial gearboxes or mining equipment, where high radial loads are common. It works in temperatures from -30°C to 200°C.

Weighing 45.5kg, it’s robust for demanding environments. Compliant with RoHS and REACH standards, it’s interchangeable with SKF models for easy replacement.

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Product Parameters

  • Part Number 23238-2CS5K/VT143
  • Brand TFL
  • Interchangeable SKF
  • Size 190 x 340 x 120 mm
  • Bore Dia 190 mm
  • Bore Dia Tolerance +0.04mm to 0
  • Outer Dia 340 mm
  • Outer Dia Tolerance -0.04mm to 0
  • Width 120 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 217 mm
  • Shoulder/Recess Dia Of Outer Ring 302 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 Taper 1:12
  • 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 396113 lbf
  • Static Radial Load 539541 lbf
  • Max Speed 430 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 45.5 kg

Features

How Does 23238-2CS5K/VT143 Bearing Handle Combined Loads?

23238-2CS5K/VT143 Bearing is built with chrome steel rings and rollers, offering robust resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 396113 lbf, ensuring dependable performance in heavy-duty applications.
The double seal design protects against contaminants, enhancing durability in harsh environments.
With a maximum speed of 430 rpm, it delivers reliable operation under demanding conditions.

What Makes 23238-2CS5K/VT143 Bearing Suitable for High-Temperature Applications?

23238-2CS5K/VT143 Bearing operates efficiently in temperatures ranging from -30° to 200 °C.
The chrome steel construction maintains strength and stability even under thermal stress.
Its steel cage ensures proper roller alignment, reducing friction and wear.
This design makes it ideal for industrial applications with varying temperature demands.

Engineered for Precision: 23238-2CS5K/VT143 Bearing

23238-2CS5K/VT143 Bearing features a tapered bore design for precise mounting and alignment.
The double-row spherical rollers distribute loads evenly, enhancing performance and longevity.
Its lubrication groove and holes ensure consistent grease distribution, reducing maintenance needs.
This precision engineering makes it a reliable choice for high-load machinery.

Built for Reliability: 23238-2CS5K/VT143 Bearing

23238-2CS5K/VT143 Bearing’s double seal design prevents contamination, extending service life.
The chrome steel rollers and rings provide excellent resistance to wear and fatigue.
With a static radial load capacity of 539541 lbf, it handles extreme conditions with ease.
Its robust construction ensures consistent performance in demanding industrial settings.

Application

Industrial Uses of 23238-2CS5K/VT143 Bearing
23238-2CS5K/VT143 Bearing is commonly used in heavy machinery like crushers and mining equipment, where its double-row design handles high radial and axial loads. The tapered bore ensures a secure fit, reducing slippage in demanding conditions.

In automotive applications, 23238-2CS5K/VT143 Bearing supports large drivetrain components, such as truck axles, thanks to its robust chrome steel construction. The double seals also help keep contaminants out, extending service life.

For wind turbines, 23238-2CS5K/VT143 Bearing’s spherical rollers accommodate misalignment, making it ideal for rotating assemblies. Its high dynamic load capacity ensures reliable performance in variable weather conditions.

Where Is 23238-2CS5K/VT143 Bearing Used?
You’ll often find 23238-2CS5K/VT143 Bearing in paper mills, where its ability to handle combined loads keeps production lines running smoothly. The steel cage adds durability, even in humid environments.

In construction equipment, 23238-2CS5K/VT143 Bearing is a go-to for cranes and excavators, thanks to its high static load rating. The lubrication groove ensures consistent performance under heavy use.

Built for Heavy-Duty Use: 23238-2CS5K/VT143 Bearing
23238-2CS5K/VT143 Bearing excels in steel mills, where extreme temperatures and heavy loads are common. Its wide temperature range (-30° to 200°C) makes it adaptable to harsh conditions.

The bearing’s double-sealed design is perfect for agricultural machinery, preventing dust and debris from affecting performance. Its metric sizing also simplifies replacements in global equipment.

Automotive vs Aerospace: Applications of 23238-2CS5K/VT143 Bearing
In automotive, 23238-2CS5K/VT143 Bearing handles heavy loads in commercial vehicles, while in aerospace, its precision supports ground equipment like cargo loaders. The difference lies in the lubrication needs.

For industrial fans, 23238-2CS5K/VT143 Bearing’s spherical rollers reduce vibration, ensuring quiet operation. Its CN radial clearance provides a balance between performance and longevity.

Q&A

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