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22244 CCN2/C3W33 Double Row Spherical Roller Bearing

22244 CCN2/C3W33 Double Row Spherical Roller Bearing

The 22244 CCN2/C3W33 is a double-row spherical roller bearing with a 220mm bore and 400mm outer diameter, crafted from robust chrome steel. It handles combined loads up to 412524 lbf and operates smoothly at speeds up to 2000 RPM.

Its spherical roller design accommodates misalignment, while the steel cage ensures durability under heavy loads. The open seal type allows for easy lubrication, with a temperature range of -30°C to 200°C.

This bearing is interchangeable with SKF models, making it a reliable choice for replacements. Ideal for heavy machinery like crushers or industrial gearboxes where high radial loads are present.

Weighing 59kg, it’s built for demanding applications. Compliant with RoHS and REACH standards for safe and sustainable use.

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Product Parameters

  • Part Number 22244 CCN2/C3W33
  • Brand TFL
  • Interchangeable SKF
  • Size 220 x 400 x 108 mm
  • Bore Dia 220 mm
  • Bore Dia Tolerance -0.03mm 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 Cylindrical
  • 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 C3
  • RoHs Compliant
  • REACH Compliant
  • Weight 59 kg
  • Price （US$） US$1,563.84

Features

Performance Features of 22244 CCN2/C3W33 Bearing

22244 CCN2/C3W33 Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 412524 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 2000 rpm, it delivers reliable performance in demanding environments.

22244 CCN2/C3W33 Bearing operates efficiently in temperatures ranging from -30° to 200°C.
The steel cage maintains roller alignment, reducing wear and extending the bearing’s service life.

Lubrication grooves and holes in 22244 CCN2/C3W33 Bearing ensure proper oil distribution for consistent performance.
Its C3 radial clearance allows for thermal expansion, making it ideal for high-temperature applications.

Application

Industrial Uses of 22244 CCN2/C3W33 Bearing
The 22244 CCN2/C3W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles high radial loads with ease.
Its spherical roller construction also compensates for minor misalignments, ensuring smooth operation in demanding environments.

What Makes 22244 CCN2/C3W33 Bearing a Preferred Choice?
In mining equipment, 22244 CCN2/C3W33 Bearing excels due to its robust chrome steel construction and C3 radial clearance, which accommodates thermal expansion.
The lubrication groove design further enhances its longevity, making it ideal for continuous operation under harsh conditions.

Built for Heavy-Duty Use: 22244 CCN2/C3W33 Bearing
This bearing is a reliable option for paper mills and steel plants, where combined loads and high temperatures are common.
The steel cage provides added durability, while the metric sizing ensures compatibility with a wide range of industrial machinery.

Automotive vs Aerospace: Applications of 22244 CCN2/C3W33 Bearing
While not typically used in aerospace, 22244 CCN2/C3W33 Bearing is well-suited for heavy vehicles like trucks and buses, where its load capacity and stability are key.
In industrial settings, it’s often found in large gearboxes and pumps, thanks to its ability to handle both radial and axial forces.

Where Is 22244 CCN2/C3W33 Bearing Used?
You’ll often spot 22244 CCN2/C3W33 Bearing in wind turbines, where its high dynamic load rating and temperature range make it a dependable choice.
The open seal design allows for easy relubrication, which is crucial for maintenance in remote or hard-to-reach locations.

Q&A

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