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22344 CCK/C2W33 Double Row Spherical Roller Bearing

22344 CCK/C2W33 Double Row Spherical Roller Bearing

The 22344 CCK/C2W33 is a double-row spherical roller bearing with a 220mm bore and 460mm outer diameter, built from sturdy chrome steel. It manages combined loads up to 638233 lbf and runs smoothly at speeds up to 2100 RPM.

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

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 high radial loads are common.

Weighing 115kg, it’s a robust unit designed for long-term performance. Compliant with RoHS and REACH standards for safe and reliable use.

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Product Parameters

  • Part Number 22344 CCK/C2W33
  • 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 C2
  • RoHs Compliant
  • REACH Compliant
  • Weight 115 kg
  • Price （US$） US$2,092.33

Features

Performance Features of 22344 CCK/C2W33 Bearing

22344 CCK/C2W33 Bearing is built with chrome steel rings and rollers, offering robust resistance to combined loads.
Its dynamic radial load capacity reaches 638233 lbf, making it suitable for heavy-duty industrial applications.

The double-row spherical roller design ensures smooth operation even under misalignment conditions.
With a maximum speed of 2100 rpm, it delivers reliable performance in high-speed environments.

22344 CCK/C2W33 Bearing operates efficiently in temperatures ranging from -30° to 200°C.
Its C2 radial clearance provides optimal performance for various operational conditions.

The steel cage maintains roller alignment, reducing wear and extending the bearing’s lifespan.
Lubrication holes and grooves ensure consistent lubrication, enhancing durability.

Application

Industrial Uses of 22344 CCK/C2W33 Bearing
The 22344 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. Its tapered bore ensures a secure fit, reducing slippage in demanding environments.

In wind turbines, 22344 CCK/C2W33 Bearing supports the main shaft, offering reliability under variable wind conditions. The chrome steel construction and C2 radial clearance provide durability and smooth rotation.

For mining equipment, 22344 CCK/C2W33 Bearing excels in conveyor systems, withstanding heavy loads and harsh conditions. The lubrication groove design simplifies maintenance, extending service life in continuous operations.

Where Is 22344 CCK/C2W33 Bearing Used?
You’ll find 22344 CCK/C2W33 Bearing in paper mills, where it supports large rollers under high-speed operation. Its spherical roller design compensates for misalignment, ensuring consistent performance.

In steel plants, 22344 CCK/C2W33 Bearing handles extreme loads in rolling mills. The steel cage and chrome steel rollers provide strength and resistance to wear in high-temperature environments.

Built for Heavy-Duty Use: 22344 CCK/C2W33 Bearing
The 22344 CCK/C2W33 Bearing is ideal for construction equipment like cranes, where its robust design manages heavy loads. The tapered bore simplifies installation, saving time on-site.

In marine applications, 22344 CCK/C2W33 Bearing withstands saltwater exposure, thanks to its corrosion-resistant materials. Its open design allows for easy relubrication, ensuring long-term reliability.

Automotive vs Aerospace: Applications of 22344 CCK/C2W33 Bearing
In automotive testing rigs, 22344 CCK/C2W33 Bearing handles high-speed rotations and dynamic loads. Its precision engineering ensures accurate results in performance evaluations.

For aerospace ground equipment, 22344 CCK/C2W33 Bearing supports heavy components like landing gear testers. The wide temperature range makes it suitable for varying operational conditions.

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