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23240-2CS5K/VT143 Double Row Spherical Roller Bearing

23240-2CS5K/VT143 Double Row Spherical Roller Bearing

The 23240-2CS5K/VT143 is a double-row spherical roller bearing with a 200mm bore and 360mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 438377 lbf and operates smoothly at speeds up to 410 RPM.

Its double-seal design keeps contaminants out while the tapered bore ensures a secure fit. The bearing performs well in temperatures ranging from -30°C to 200°C and requires regular lubrication for optimal performance.

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

Weighing 56.5kg, it’s a robust unit designed for long-lasting use. Compliant with RoHS and REACH standards for safe and reliable operation.

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Product Parameters

  • Part Number 23240-2CS5K/VT143
  • Brand TFL
  • Interchangeable SKF
  • Size 200 x 360 x 128 mm
  • Bore Dia 200 mm
  • Bore Dia Tolerance +0.04mm to 0
  • Outer Dia 360 mm
  • Outer Dia Tolerance -0.04mm to 0
  • Width 128 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 229 mm
  • Shoulder/Recess Dia Of Outer Ring 320 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 438377 lbf
  • Static Radial Load 606984 lbf
  • Max Speed 410 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 56.5 kg
  • Price （US$） US$1,163.61

Features

How Is 23240-2CS5K/VT143 Bearing Engineered for Reliability?

23240-2CS5K/VT143 Bearing features a double-row spherical roller design, ideal for handling combined radial and thrust loads.
Its chrome steel construction ensures durability, even under high dynamic radial loads of up to 438377 lbf.

The double-sealed design protects against contaminants, making it suitable for harsh environments.
With a maximum speed of 410 rpm, it balances performance and longevity in heavy-duty applications.

23240-2CS5K/VT143 Bearing’s tapered bore simplifies installation, reducing downtime.
Its wide temperature range of -30° to 200°C ensures reliable operation in varying conditions.

Application

Industrial Uses of 23240-2CS5K/VT143 Bearing
23240-2CS5K/VT143 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles combined loads efficiently. The tapered bore ensures a secure fit, reducing slippage during high-stress operations.

In automotive applications, 23240-2CS5K/VT143 Bearing supports large drivetrain components, such as truck axles, thanks to its robust chrome steel construction. The double seals also protect against contaminants, extending service life in harsh conditions.

For wind turbines, 23240-2CS5K/VT143 Bearing’s spherical rollers accommodate misalignment, ensuring smooth rotation even under variable loads. Its high dynamic radial load capacity makes it reliable for long-term use in renewable energy systems.

Where Is 23240-2CS5K/VT143 Bearing Used?
23240-2CS5K/VT143 Bearing is ideal for mining equipment, where its steel cage and chrome steel rollers withstand abrasive environments. The lubrication groove design simplifies maintenance, keeping downtime to a minimum.

In paper mills, 23240-2CS5K/VT143 Bearing handles the heavy radial loads of drying cylinders, with its temperature range up to 200°C ensuring stable performance. The CN radial clearance provides optimal operation under varying thermal conditions.

Built for Heavy-Duty Use: 23240-2CS5K/VT143 Bearing
23240-2CS5K/VT143 Bearing excels in construction machinery like cranes, where its static radial load capacity supports lifting operations. The double-sealed design also prevents dirt ingress, maintaining smooth movement.

For marine applications, 23240-2CS5K/VT143 Bearing’s corrosion-resistant materials and lubrication holes ensure reliability in saltwater environments. Its wide temperature range makes it suitable for both Arctic and tropical conditions.

Automotive vs Aerospace: Applications of 23240-2CS5K/VT143 Bearing
In automotive settings, 23240-2CS5K/VT143 Bearing is used in heavy-duty transmissions, where its taper bore enhances load distribution. The aerospace industry values its precision for ground support equipment, though it’s not typically used in-flight.

For industrial fans, 23240-2CS5K/VT143 Bearing’s spherical rollers compensate for shaft misalignment, reducing vibration. The metric sizing ensures compatibility with global equipment standards, simplifying replacements.

Q&A

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