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22238-2CS5K/VT143 Double Row Spherical Roller Bearing

22238-2CS5K/VT143 Double Row Spherical Roller Bearing

The 22238-2CS5K/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 302368 lbf and operates smoothly at speeds up to 480 RPM.

Its double-seal design keeps contaminants out, while the steel cage ensures durability. The bearing requires lubrication and works in temperatures from -30°C to 200°C.

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

Weighing 33.9kg, it’s robust and built to last. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 22238-2CS5K/VT143
  • Brand TFL
  • Interchangeable SKF
  • Size 190 x 340 x 92 mm
  • Bore Dia 190 mm
  • Bore Dia Tolerance +0.04mm to 0
  • Outer Dia 340 mm
  • Outer Dia Tolerance -0.04mm to 0
  • Width 92 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 220 mm
  • Shoulder/Recess Dia Of Outer Ring 306 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 302368 lbf
  • Static Radial Load 382175 lbf
  • Max Speed 480 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 33.9 kg
  • Price （US$） US$642.58

Features

Performance Features of 22238-2CS5K/VT143 Bearing

22238-2CS5K/VT143 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 302368 lbf, ensuring reliable performance in heavy-duty applications.

The double seal design of 22238-2CS5K/VT143 Bearing protects against dust and contaminants, extending its service life.
With a maximum speed of 480 rpm, it maintains stability even under demanding conditions.

22238-2CS5K/VT143 Bearing operates efficiently in temperatures ranging from -30° to 200°C.
Its tapered bore design ensures secure fitting, reducing the risk of slippage during operation.

The lubrication groove and holes in 22238-2CS5K/VT143 Bearing ensure consistent lubrication, minimising maintenance needs.
This design enhances durability while keeping operational costs low.

Application

Industrial Uses of 22238-2CS5K/VT143 Bearing
22238-2CS5K/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 demanding environments.

Where Is 22238-2CS5K/VT143 Bearing Used?
In mining equipment, 22238-2CS5K/VT143 Bearing provides reliable performance under extreme conditions, thanks to its robust design and high load capacity. The double seal also helps keep contaminants out, extending its service life.

Built for Heavy-Duty Use: 22238-2CS5K/VT143 Bearing
This bearing excels in applications like paper mills and steel plants, where consistent performance under heavy loads is essential. The tapered bore design ensures a secure fit, reducing the risk of slippage during operation.

Automotive vs Aerospace: Applications of 22238-2CS5K/VT143 Bearing
While not typically used in aerospace, 22238-2CS5K/VT143 Bearing is ideal for large automotive components like truck transmissions, where its high load capacity and durability are key. The metric sizing makes it compatible with a range of industrial vehicles.

Perfect Fit for Automation: 22238-2CS5K/VT143 Bearing
In automated production lines, 22238-2CS5K/VT143 Bearing supports heavy rotating equipment, ensuring smooth operation with minimal maintenance. The steel cage adds extra strength, making it suitable for high-speed applications.

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