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22338-2CS5/VT143 Double Row Spherical Roller Bearing

22338-2CS5/VT143 Double Row Spherical Roller Bearing

The 22338-2CS5/VT143 is a double-row spherical roller bearing with a 190mm bore and 400mm outer diameter, built from tough chrome steel. It handles combined loads up to 502673 lbf and runs smoothly at speeds up to 410 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 lubrication groove and holes for easy maintenance, this model is interchangeable with SKF bearings. Ideal for heavy machinery like crushers or mining equipment where high radial loads are common.

Weighing 77.7kg, it’s a robust choice for industrial applications. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 22338-2CS5/VT143
  • Brand TFL
  • Interchangeable SKF
  • Size 190 x 400 x 132 mm
  • Bore Dia 190 mm
  • Bore Dia Tolerance -0.03mm to 0
  • Outer Dia 400 mm
  • Outer Dia Tolerance -0.04mm to 0
  • Width 132 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 228 mm
  • Shoulder/Recess Dia Of Outer Ring 352 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 502673 lbf
  • Static Radial Load 595744 lbf
  • Max Speed 410 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 77.7 kg

Features

How Is 22338-2CS5/VT143 Bearing Engineered for Reliability?

22338-2CS5/VT143 Bearing features a double-row spherical roller design, ideal for handling combined loads with ease.
Its chrome steel rings and rollers provide high resistance to wear, ensuring long-term durability.

The double seal design protects 22338-2CS5/VT143 Bearing from contaminants, maintaining smooth operation in harsh environments.
With a dynamic radial load capacity of 502673 lbf, it excels in heavy-duty applications.

22338-2CS5/VT143 Bearing operates efficiently within a temperature range of -30° to 200°C.
Its steel cage ensures proper roller alignment, reducing friction and extending service life.

Application

Industrial Uses of 22338-2CS5/VT143 Bearing
22338-2CS5/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 also compensates for misalignment, ensuring smooth operation in demanding conditions.

Where Is 22338-2CS5/VT143 Bearing Used?
In mining equipment, 22338-2CS5/VT143 Bearing supports large rotating components, thanks to its robust chrome steel construction. The double seals protect against contaminants, making it ideal for harsh environments.

Built for Heavy-Duty Use: 22338-2CS5/VT143 Bearing
22338-2CS5/VT143 Bearing excels in wind turbine gearboxes, where its high dynamic load capacity ensures long service life. The lubrication groove and holes simplify maintenance, reducing downtime.

Automotive vs Aerospace: Applications of 22338-2CS5/VT143 Bearing
In automotive applications, 22338-2CS5/VT143 Bearing is found in large truck transmissions, handling combined loads efficiently. For aerospace, its temperature range makes it suitable for auxiliary power units.

Key Fields for 22338-2CS5/VT143 Bearing
22338-2CS5/VT143 Bearing is a reliable choice for paper mill machinery, where its steel cage withstands high-speed rotations. The metric sizing ensures compatibility with global equipment standards.

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