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22340 CCK/C2W33 Double Row Spherical Roller Bearing

22340 CCK/C2W33 Double Row Spherical Roller Bearing

The 22340 CCK/C2W33 is a double-row spherical roller bearing with a 200mm bore and 420mm outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 548309 lbf and operates smoothly at speeds up to 2400 RPM.

Its open design and tapered bore ensure easy installation, while the steel cage enhances durability. The bearing performs reliably 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-duty applications like industrial gearboxes or mining equipment where robust performance is needed.

Weighing 91kg, it’s built for strength and longevity. Compliant with RoHS and REACH standards for safe and sustainable use.

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Product Parameters

  • Part Number 22340 CCK/C2W33
  • Brand TFL
  • Interchangeable SKF
  • Size 200 x 420 x 138 mm
  • Bore Dia 200 mm
  • Bore Dia Tolerance +0.04mm to 0
  • Outer Dia 420 mm
  • Outer Dia Tolerance -0.045mm to 0
  • Width 138 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 249 mm
  • Shoulder/Recess Dia Of Outer Ring 351 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 Taper 1:12
  • For Load Direction Combined
  • Construction Double Row
  • Seal Type Open
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 548309 lbf
  • Static Radial Load 651946 lbf
  • Max Speed 2400 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance C2
  • RoHs Compliant
  • REACH Compliant
  • Weight 91 kg
  • Price （US$） US$1,249.37

Features

How Is 22340 CCK/C2W33 Bearing Engineered for Reliability?

22340 CCK/C2W33 Bearing features a double-row spherical roller design, ideal for handling combined loads with high radial capacity.
Its chrome steel rings and rollers provide excellent durability, even under heavy dynamic loads up to 548,309 lbf.

The tapered bore design ensures secure fitting, reducing slippage during operation.
With a maximum speed of 2,400 rpm, it maintains stable performance in demanding industrial applications.

22340 CCK/C2W33 Bearing operates in temperatures from -30° to 200°C, making it suitable for varied environments.
Its C2 radial clearance offers optimal performance, balancing precision and load distribution.

The lubrication groove and holes simplify maintenance, ensuring consistent performance over time.
Weighing 91 kg, it is built for heavy-duty use while maintaining reliability.

Application

Industrial Uses of 22340 CCK/C2W33 Bearing
22340 CCK/C2W33 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 rugged environments.

Where Is 22340 CCK/C2W33 Bearing Used?
In mining equipment, 22340 CCK/C2W33 Bearing supports large rotating shafts, thanks to its robust chrome steel construction. Its tapered bore design simplifies installation, making it a reliable choice for high-load applications.

Built for Heavy-Duty Use: 22340 CCK/C2W33 Bearing
22340 CCK/C2W33 Bearing excels in paper mills and steel plants, where its high dynamic load capacity ensures long service life. The steel cage and lubrication groove further enhance durability in demanding conditions.

Automotive vs Aerospace: Applications of 22340 CCK/C2W33 Bearing
In automotive applications, 22340 CCK/C2W33 Bearing is found in large trucks and buses, handling combined loads efficiently. For aerospace, its high-speed capability and temperature resistance make it suitable for auxiliary systems.

Essential Roles of 22340 CCK/C2W33 Bearing
22340 CCK/C2W33 Bearing is vital in wind turbines, where its ability to withstand variable loads and misalignment ensures reliable performance. The C2 radial clearance also optimizes operation under fluctuating temperatures.

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