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22344 CCK C4 W33 Double Row Spherical Roller Bearing

22344 CCK C4 W33 Double Row Spherical Roller Bearing

The 22344 CCK C4 W33 is a double-row spherical roller bearing with a 220mm bore and 460mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 638233 lbf and operates smoothly at speeds up to 2100 RPM.

Its spherical roller design allows for slight misalignment, while the steel cage ensures durability. The open construction and lubrication groove make maintenance straightforward.

This bearing is suitable for heavy-duty applications like industrial gearboxes or mining equipment, where high radial loads are common. It works in temperatures from -30°C to 200°C.

Weighing 115kg, it’s a robust choice for demanding environments. Compliant with RoHS and REACH standards, it’s also interchangeable with SKF bearings for easy replacement.

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Product Parameters

  • Part Number 22344 CCK C4 W33
  • Brand TFL
  • Interchangeable SKF
  • Size 220 x 460 x 145 mm
  • Bore Dia 220 mm
  • Bore Dia Tolerance +0.04mm to 0
  • Outer Dia 460 mm
  • Outer Dia Tolerance -0.045mm to 0
  • Width 145 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 279 mm
  • Shoulder/Recess Dia Of Outer Ring 389 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 638233 lbf
  • Static Radial Load 775591 lbf
  • Max Speed 2100 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance C4
  • RoHs Compliant
  • REACH Compliant
  • Weight 115 kg
  • Price （US$） US$1,609.38

Features

Performance Features of 22344 CCK C4 W33 Bearing

22344 CCK C4 W33 Bearing is built with chrome steel rings and rollers, offering robust resistance to combined loads.
Its dynamic radial load capacity reaches 638233 lbf, ensuring reliable operation in heavy-duty applications.

The double-row spherical roller design allows for slight misalignment, improving performance under stress.
With a maximum speed of 2100 rpm, it maintains efficiency without compromising durability.

22344 CCK C4 W33 Bearing operates in temperatures from -30° to 200°C, suitable for varied environments.
The steel cage ensures proper roller alignment, reducing wear and extending service life.

Its tapered bore design simplifies installation, saving time and effort during setup.
The lubrication groove and holes facilitate consistent grease distribution, enhancing performance.

Application

Industrial Uses of 22344 CCK C4 W33 Bearing
22344 CCK C4 W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles high radial and axial loads effortlessly. The tapered bore ensures a secure fit, reducing slippage during intense operations.

Where Is 22344 CCK C4 W33 Bearing Used?
In mining equipment, 22344 CCK C4 W33 Bearing excels in conveyor systems and gearboxes, thanks to its robust chrome steel construction. The C4 radial clearance allows for thermal expansion, making it reliable in fluctuating temperatures.

Built for Heavy-Duty Use: 22344 CCK C4 W33 Bearing
22344 CCK C4 W33 Bearing is a go-to for paper mills and steel plants, where its spherical rollers compensate for misalignment. The lubrication groove ensures smooth performance even under continuous operation.

Automotive vs Aerospace: Applications of 22344 CCK C4 W33 Bearing
While 22344 CCK C4 W33 Bearing isn’t typical in aerospace, it’s ideal for large commercial vehicles like buses and trucks. Its high static load capacity makes it suitable for heavy axles and transmissions.

Perfect Fit for Automation: 22344 CCK C4 W33 Bearing
In automated production lines, 22344 CCK C4 W33 Bearing supports robotic arms and heavy-duty rollers. The steel cage enhances durability, ensuring long service life in high-speed environments.

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