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22244 CCK/C403W73 Double Row Spherical Roller Bearing

22244 CCK/C403W73 Double Row Spherical Roller Bearing

The 22244 CCK/C403W73 is a double-row spherical roller bearing with a 220mm bore and 400mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 412524 lbf and runs smoothly at speeds up to 2000 RPM.

Its open design requires regular lubrication, while the steel cage ensures durability. The bearing operates well in temperatures from -30°C to 200°C, making it suitable for demanding environments.

This model is interchangeable with SKF bearings, offering a reliable replacement option. Ideal for heavy machinery like crushers or mining equipment where high radial loads are common.

Weighing 59kg, it’s robust and built to last. Compliant with RoHS and REACH standards for safe and reliable use.

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Product Parameters

  • Part Number 22244 CCK/C403W73
  • Brand TFL
  • Interchangeable SKF
  • Size 220 x 400 x 108 mm
  • Bore Dia 220 mm
  • Bore Dia Tolerance +0.04mm to 0
  • Outer Dia 400 mm
  • Outer Dia Tolerance -0.04mm to 0
  • Width 108 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 263 mm
  • Shoulder/Recess Dia Of Outer Ring 346 mm
  • Width Of Lubrication Groove 16.7 mm
  • Diameter Of Lubrication Hole 9 mm
  • Chamfer Dimension min.4 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 412524 lbf
  • Static Radial Load 530549 lbf
  • Max Speed 2000 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance C4
  • RoHs Compliant
  • REACH Compliant
  • Weight 59 kg
  • Price （US$） US$999.93

Features

Performance Features of 22244 CCK/C403W73 Bearing

22244 CCK/C403W73 Bearing is built with chrome steel rings and rollers, offering excellent resistance to combined loads.
Its dynamic radial load capacity reaches 412524 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 2000 rpm, it delivers reliable performance in various industrial settings.

22244 CCK/C403W73 Bearing operates efficiently in temperatures ranging from -30° to 200 °C.
The tapered bore design simplifies installation and enhances stability during operation.

The steel cage maintains roller alignment, reducing wear and extending the bearing’s service life.
Its C4 radial clearance provides optimal performance under varying thermal conditions.

Application

Industrial Uses of 22244 CCK/C403W73 Bearing
The 22244 CCK/C403W73 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles both radial and axial loads efficiently. Its tapered bore ensures a secure fit, reducing slippage during high-load operations.

Where Is 22244 CCK/C403W73 Bearing Used?
You’ll often find 22244 CCK/C403W73 Bearing in mining equipment, where its robust construction withstands harsh conditions. The C4 radial clearance allows for thermal expansion, making it reliable in high-temperature environments.

Built for Heavy-Duty Use: 22244 CCK/C403W73 Bearing
This bearing excels in paper mills and steel plants, where its chrome steel rollers offer long-lasting performance. The open design simplifies lubrication, ensuring smooth operation even under continuous stress.

Automotive vs Aerospace: Applications of 22244 CCK/C403W73 Bearing
In automotive applications, 22244 CCK/C403W73 Bearing supports large drivetrain components, while in aerospace, it’s used in auxiliary systems requiring high load capacity. Its metric sizing ensures compatibility across industries.

Essential Roles of 22244 CCK/C403W73 Bearing
For wind turbines, 22244 CCK/C403W73 Bearing provides stability in rotor shafts, handling variable loads with ease. The steel cage enhances durability, making it a trusted choice for renewable energy systems.

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