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22340 CCK/C3W64F Double Row Spherical Roller Bearing

22340 CCK/C3W64F Double Row Spherical Roller Bearing

The 22340 CCK/C3W64F is a double-row spherical roller bearing with a 200mm bore and 420mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 548309 lbf and runs smoothly at speeds up to 2400 RPM.

Its spherical roller design allows for slight misalignment, while the steel cage ensures durability under heavy loads. The bearing requires regular lubrication and operates in temperatures from -30°C to 200°C.

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

Weighing 91kg, it’s a robust unit designed for demanding applications. Compliant with RoHS and REACH standards for safe use.

The tapered bore (1:12) ensures a secure fit, and the open design simplifies maintenance. Suitable for use in environments where reliability and load capacity are key.

The lubrication groove and holes (12mm diameter) make greasing straightforward. Its C3 radial clearance offers flexibility in various operating conditions.

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Product Parameters

  • Part Number 22340 CCK/C3W64F
  • 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 C3
  • RoHs Compliant
  • REACH Compliant
  • Weight 91 kg
  • Price （US$） US$1,473.23

Features

Performance Features of 22340 CCK/C3W64F Bearing

22340 CCK/C3W64F Bearing is built with chrome steel rings and rollers, offering robust resistance to combined loads.
Its dynamic radial load capacity reaches 548309 lbf, ensuring dependable performance in heavy-duty applications.

The double-row spherical roller design allows for slight misalignment, reducing stress and wear.
With a maximum speed of 2400 rpm, it maintains efficiency even under demanding conditions.

22340 CCK/C3W64F Bearing operates in temperatures from -30° to 200°C, suitable for various industrial environments.
The C3 radial clearance provides optimal performance under varying thermal expansions.

The steel cage ensures proper roller alignment, enhancing longevity and reducing maintenance needs.
Its tapered bore design simplifies installation, saving time and effort during setup.

Lubrication grooves and holes in 22340 CCK/C3W64F Bearing ensure consistent lubrication for smooth operation.
This design feature helps extend service life and maintain performance over time.

Application

Industrial Uses of 22340 CCK/C3W64F Bearing
22340 CCK/C3W64F Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles both radial and axial loads efficiently. The tapered bore ensures a secure fit, reducing slippage during high-load operations.

What Makes 22340 CCK/C3W64F Bearing a Preferred Choice?
In mining equipment, 22340 CCK/C3W64F Bearing’s robust construction withstands harsh conditions, while its C3 radial clearance accommodates thermal expansion. The steel cage adds durability, making it reliable for continuous operation.

Built for Heavy-Duty Use: 22340 CCK/C3W64F Bearing
For wind turbines, 22340 CCK/C3W64F Bearing’s spherical rollers compensate for misalignment, ensuring smooth rotation even under uneven loads. Its high dynamic radial load capacity makes it suitable for long-term use in renewable energy applications.

Automotive vs Aerospace: Applications of 22340 CCK/C3W64F Bearing
In large trucks, 22340 CCK/C3W64F Bearing supports drivetrain components, while in aerospace, its temperature range suits auxiliary systems. The metric sizing ensures compatibility with global manufacturing standards.

Where Is 22340 CCK/C3W64F Bearing Used?
22340 CCK/C3W64F Bearing is ideal for paper mills, where its lubrication groove design simplifies maintenance. The chrome steel rollers resist wear, extending service life in high-speed production environments.

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