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22244-2CS5/VT143 Double Row Spherical Roller Bearing

22244-2CS5/VT143 Double Row Spherical Roller Bearing

The 22244-2CS5/VT143 is a double-row spherical roller bearing with a 220mm bore and 400mm outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 413424 lbf and operates smoothly at speeds up to 380 RPM.

Its double-seal design keeps contaminants out while the steel cage ensures durability. The bearing includes lubrication grooves and holes for easy maintenance.

This model works in temperatures from -30°C to 200°C, making it suitable for harsh environments. It’s interchangeable with SKF bearings, offering a reliable replacement option.

Ideal for heavy machinery like crushers or industrial gearboxes where high radial loads are common. Weighing 58.2kg, it’s built for robust performance in demanding applications. Compliant with RoHS and REACH standards.

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Product Parameters

  • Part Number 22244-2CS5/VT143
  • Brand TFL
  • Interchangeable SKF
  • Size 220 x 400 x 108 mm
  • Bore Dia 220 mm
  • Bore Dia Tolerance -0.03mm to 0
  • Outer Dia 400 mm
  • Outer Dia Tolerance -0.04mm to 0
  • Width 108 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 257 mm
  • Shoulder/Recess Dia Of Outer Ring 359 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 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 413424 lbf
  • Static Radial Load 530549 lbf
  • Max Speed 380 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 58.2 kg
  • Price （US$） US$1,042.83

Features

How Is 22244-2CS5/VT143 Bearing Engineered for Reliability?

22244-2CS5/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 up to 413424 lbf.

The double-seal design protects against contaminants, making it suitable for harsh environments.
With a temperature range of -30° to 200°C, it performs reliably in extreme conditions.

The lubrication groove and hole design ensures consistent performance, reducing maintenance needs.
Its precision engineering allows smooth operation at speeds up to 380 rpm.

Application

Industrial Uses of 22244-2CS5/VT143 Bearing
22244-2CS5/VT143 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles high radial and axial loads. The spherical roller construction helps compensate for misalignment, ensuring smooth operation in tough conditions.

Where Is 22244-2CS5/VT143 Bearing Used?
You’ll often find 22244-2CS5/VT143 Bearing in mining equipment, where its robust build and double seals protect against dust and debris. Its high dynamic load capacity makes it ideal for conveyor systems and gearboxes.

Built for Heavy-Duty Use: 22244-2CS5/VT143 Bearing
22244-2CS5/VT143 Bearing excels in paper mills and steel plants, thanks to its chrome steel rollers and steel cage. The wide temperature range (-30° to 200°C) ensures reliability in both hot and cold environments.

Automotive vs Aerospace: Applications of 22244-2CS5/VT143 Bearing
In automotive applications, 22244-2CS5/VT143 Bearing supports large drivetrain components, while in aerospace, it’s used in ground support equipment. The metric sizing and high load capacity make it versatile across industries.

Key Fields for 22244-2CS5/VT143 Bearing
22244-2CS5/VT143 Bearing is a go-to for wind turbines, where its spherical rollers handle variable loads and misalignment. The double seals and lubrication grooves extend service life, reducing maintenance downtime.

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