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22344-2CS5/VT143 Double Row Spherical Roller Bearing

22344-2CS5/VT143 Double Row Spherical Roller Bearing

The 22344-2CS5/VT143 is a double-row spherical roller bearing with a 220mm bore and 460mm outer diameter, built from sturdy chrome steel. It manages combined loads up to 639357 lbf and operates smoothly at speeds up to 350 RPM.

Its double-seal design keeps contaminants out, while the steel cage ensures durability. The bearing performs well in temperatures from -30°C to 200°C, making it suitable for demanding environments.

This model is interchangeable with SKF bearings, offering a reliable replacement option. Ideal for heavy machinery like crushers or mining equipment where high radial loads are common.

Weighing 114kg, it’s a robust choice for industrial applications. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

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Product Parameters

  • Part Number 22344-2CS5/VT143
  • Brand TFL
  • Interchangeable SKF
  • Size 220 x 460 x 145 mm
  • Bore Dia 220 mm
  • Bore Dia Tolerance -0.03mm to 0
  • Outer Dia 460 mm
  • Outer Dia Tolerance -0.045mm to 0
  • Width 145 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 270 mm
  • Shoulder/Recess Dia Of Outer Ring 406 mm
  • Width Of Lubrication Groove 22.3 mm
  • Diameter Of Lubrication Hole 12 mm
  • Chamfer Dimension min.5 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 639357 lbf
  • Static Radial Load 775591 lbf
  • Max Speed 350 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 114 kg

Features

Performance Features of 22344-2CS5/VT143 Bearing

22344-2CS5/VT143 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 639357 lbf, ensuring reliable performance in heavy-duty applications.

The double seal design protects 22344-2CS5/VT143 Bearing from dust and moisture, extending its service life.
With a maximum speed of 350 rpm, it maintains stability even under demanding conditions.

22344-2CS5/VT143 Bearing operates efficiently in temperatures ranging from -30° to 200 °C.
Its spherical roller design allows for slight misalignment, reducing stress on the bearing.

The steel cage in 22344-2CS5/VT143 Bearing keeps the rollers aligned, minimising wear and tear.
This design ensures smooth operation and reduces the need for frequent maintenance.

22344-2CS5/VT143 Bearing’s lubrication groove and hole facilitate easy maintenance.
Its robust construction makes it suitable for applications requiring high load capacity and durability.

Application

Industrial Uses of 22344-2CS5/VT143 Bearing
22344-2CS5/VT143 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row spherical design handles misalignment and heavy radial loads. The double seals help keep contaminants out, extending service life in harsh environments.

Where Is 22344-2CS5/VT143 Bearing Used?
In mining equipment, 22344-2CS5/VT143 Bearing supports large rotating components, thanks to its high dynamic load capacity. The chrome steel construction ensures durability even under extreme operating conditions.

Built for Heavy-Duty Use: 22344-2CS5/VT143 Bearing
22344-2CS5/VT143 Bearing excels in paper mill machinery, where its spherical rollers accommodate shaft deflections. The steel cage provides added strength, making it reliable for continuous operation.

Automotive vs Aerospace: Applications of 22344-2CS5/VT143 Bearing
In wind turbines, 22344-2CS5/VT143 Bearing handles combined loads from rotor blades, while its temperature range suits both cold and hot climates. The metric sizing ensures compatibility with global designs.

Key Fields for 22344-2CS5/VT143 Bearing
22344-2CS5/VT143 Bearing is ideal for marine propulsion systems, where its corrosion-resistant materials and lubrication grooves enhance performance. The high static load rating makes it a dependable choice for critical applications.

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