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22234-2CS5K/VT143 Double Row Spherical Roller Bearing

22234-2CS5K/VT143 Double Row Spherical Roller Bearing

The 22234-2CS5K/VT143 is a double-row spherical roller bearing with a 170mm bore and 310mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 266399 lbf and operates smoothly at speeds up to 500 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 simplify maintenance.

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 28kg, 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 22234-2CS5K/VT143
  • Brand TFL
  • Interchangeable SKF
  • Size 170 x 310 x 86 mm
  • Bore Dia 170 mm
  • Bore Dia Tolerance +0.04mm to 0
  • Outer Dia 310 mm
  • Outer Dia Tolerance -0.035mm to 0
  • Width 86 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 198 mm
  • Shoulder/Recess Dia Of Outer Ring 282 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 266399 lbf
  • Static Radial Load 328221 lbf
  • Max Speed 500 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 28 kg
  • Price （US$） US$677.28

Features

Performance Features of 22234-2CS5K/VT143 Bearing

22234-2CS5K/VT143 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 266,399 lbf, ensuring reliable performance in heavy-duty applications.

The double-seal design protects 22234-2CS5K/VT143 Bearing from dust and moisture, enhancing durability.
With a temperature range of -30° to 200°C, it performs well in various environmental conditions.

22234-2CS5K/VT143 Bearing’s tapered bore design simplifies installation and alignment.
The steel cage maintains roller positioning, reducing wear and extending service life.

Lubrication grooves in 22234-2CS5K/VT143 Bearing ensure even distribution of grease.
This feature helps maintain smooth operation and reduces maintenance frequency.

Application

Industrial Uses of 22234-2CS5K/VT143 Bearing
The 22234-2CS5K/VT143 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles combined loads effectively.
Its chrome steel construction ensures durability in harsh environments, while the double seals protect against contaminants.

Where Is 22234-2CS5K/VT143 Bearing Used?
You’ll often find the 22234-2CS5K/VT143 Bearing in mining equipment, where its high dynamic radial load capacity supports demanding operations.
The tapered bore design also makes it easy to install and maintain in large industrial setups.

Built for Heavy-Duty Use: 22234-2CS5K/VT143 Bearing
The 22234-2CS5K/VT143 Bearing excels in paper mills and steel plants, thanks to its ability to withstand high temperatures and heavy loads.
Its steel cage and chrome steel rollers provide long-lasting performance even in continuous operation.

Automotive vs Aerospace: Applications of 22234-2CS5K/VT143 Bearing
In automotive applications, the 22234-2CS5K/VT143 Bearing is used in large trucks and buses for its robust load handling.
For aerospace, its precision and reliability make it suitable for ground support equipment, though not for flight-critical systems.

Key Fields for 22234-2CS5K/VT143 Bearing
The 22234-2CS5K/VT143 Bearing is a go-to choice for wind turbines, where its spherical rollers accommodate misalignment.
Its metric sizing and high static radial load capacity ensure compatibility with European and Asian industrial standards.

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