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22244-2CS5K/VT143 Double Row Spherical Roller Bearing

22244-2CS5K/VT143 Double Row Spherical Roller Bearing

The 22244-2CS5K/VT143 is a double-row spherical roller bearing with a 220mm bore and 400mm outer diameter, built from tough chrome steel. It handles combined loads up to 413424 lbf and runs smoothly at speeds up to 380 RPM.

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

With a tapered bore (1:12 ratio), it fits securely on shafts, and the lubrication groove simplifies maintenance. Ideal for heavy machinery like crushers or mining equipment where high radial loads are common.

Weighing 56.7kg, it’s a robust choice for industrial applications. Compliant with RoHS and REACH standards for safe use.

The bearing’s spherical rollers allow slight misalignment, reducing stress on the system. Its large size (108mm width) provides stability under heavy loads.

Pre-lubrication is needed for optimal performance, and the double seals help retain grease. Suitable for applications like paper mills or construction equipment.

Interchangeable with SKF bearings, it offers a reliable replacement option. The radial clearance (CN) ensures smooth operation under varying conditions.

Designed for long service life, it’s a practical choice for demanding industrial settings.

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Product Parameters

  • Part Number 22244-2CS5K/VT143
  • Brand TFL
  • Interchangeable SKF
  • Size 220 x 400 x 108 mm
  • Bore Dia 220 mm
  • Bore Dia Tolerance +0.04mm 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 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 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 56.7 kg
  • Price （US$） US$1,042.83

Features

How Does 22244-2CS5K/VT143 Bearing Handle Combined Loads?

22244-2CS5K/VT143 Bearing features a double-row spherical roller design, ideal for managing both radial and thrust loads.
Its chrome steel construction ensures durability, with a dynamic radial load capacity of 413424 lbf.

The double-seal design protects against contaminants, making it suitable for harsh environments.
With a maximum speed of 380 rpm, it balances performance and reliability in heavy-duty applications.

22244-2CS5K/VT143 Bearing’s tapered bore simplifies installation, reducing setup time.
Its temperature range of -30° to 200°C allows operation in varied conditions.

Application

Industrial Uses of 22244-2CS5K/VT143 Bearing
22244-2CS5K/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.

What Makes 22244-2CS5K/VT143 Bearing a Preferred Choice?
In mining equipment, 22244-2CS5K/VT143 Bearing’s robust construction withstands harsh conditions, while the double seals protect against contaminants. Its high dynamic radial load capacity makes it reliable for continuous operation.

Built for Heavy-Duty Use: 22244-2CS5K/VT143 Bearing
For wind turbines, 22244-2CS5K/VT143 Bearing offers stability under varying loads and speeds, thanks to its spherical roller design. The chrome steel components ensure longevity even in extreme temperatures.

Automotive vs Aerospace: Applications of 22244-2CS5K/VT143 Bearing
In large vehicles like trucks, 22244-2CS5K/VT143 Bearing supports axles and transmissions, handling heavy radial and thrust loads. Its metric sizing aligns with standard industrial specifications for easy replacement.

Perfect Fit for Automation: 22244-2CS5K/VT143 Bearing
22244-2CS5K/VT143 Bearing is ideal for robotic arms in manufacturing, where precision and durability are key. The steel cage maintains roller alignment, ensuring smooth movement under repetitive stress.

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