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22338 CC/C4W33VA991 Double Row Spherical Roller Bearing

22338 CC/C4W33VA991 Double Row Spherical Roller Bearing

The 22338 CC/C4W33VA991 is a double-row spherical roller bearing with a 190mm bore and 400mm outer diameter, built from sturdy chrome steel. It manages combined loads up to 501774 lbf and runs smoothly at speeds up to 2500 RPM.

Its open design allows for easy lubrication, while the steel cage ensures durability under heavy use. The bearing operates well in temperatures ranging from -30°C to 200°C.

This model is interchangeable with SKF bearings, making it a practical choice for replacements. Suitable for heavy machinery or industrial equipment where high radial loads are common.

Weighing 79.5kg, it’s robust and built to last. Compliant with RoHS and REACH standards for safe and reliable performance.

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Product Parameters

  • Part Number 22338 CC/C4W33VA991
  • 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 236 mm
  • Shoulder/Recess Dia Of Outer Ring 333 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 Open
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 501774 lbf
  • Static Radial Load 595744 lbf
  • Max Speed 2500 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance C4
  • RoHs Compliant
  • REACH Compliant
  • Weight 79.5 kg

Features

Performance Features of 22338 CC/C4W33VA991 Bearing

22338 CC/C4W33VA991 Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 501774 lbf, making it suitable for heavy-duty applications.

The double-row spherical roller design ensures smooth operation even under misalignment conditions.
With a maximum speed of 2500 rpm, it delivers reliable performance in various industrial settings.

22338 CC/C4W33VA991 Bearing’s C4 radial clearance allows for thermal expansion in high-temperature environments.
The steel cage maintains roller alignment, reducing wear and extending the bearing’s service life.

Designed for temperatures from -30° to 200°C, it performs well in demanding conditions.
The lubrication groove and holes ensure proper oil distribution, enhancing operational efficiency.

Application

Industrial Uses of 22338 CC/C4W33VA991 Bearing
22338 CC/C4W33VA991 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles high radial loads with ease. The spherical roller construction also compensates for minor misalignments, ensuring smooth operation.

Where Is 22338 CC/C3W33VA991 Bearing Used?
In mining equipment, 22338 CC/C3W33VA991 Bearing supports large rotating shafts, thanks to its robust chrome steel construction. The C4 radial clearance allows for thermal expansion, making it ideal for high-temperature environments.

Built for Heavy-Duty Use: 22338 CC/C3W33VA991 Bearing
This bearing excels in paper mills and steel plants, where its steel cage and lubrication grooves extend service life. The metric dimensions ensure compatibility with a wide range of industrial equipment.

Automotive vs Aerospace: Applications of 22338 CC/C3W33VA991 Bearing
While 22338 CC/C3W33VA991 Bearing isn’t typical in cars, it’s found in large trucks and construction vehicles. In aerospace, its high-speed capability suits auxiliary systems like hydraulic pumps.

Key Fields for 22338 CC/C3W33VA991 Bearing
Wind turbines benefit from 22338 CC/C3W33VA991 Bearing’s ability to handle variable loads and misalignment. The open design simplifies relubrication, crucial for remote installations.

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