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22244 CYW33 Double Row Spherical Roller Bearing

22244 CYW33 Double Row Spherical Roller Bearing

The 22244 CYW33 is a double-row spherical roller bearing with a 220mm bore and 400mm outer diameter, built from tough chrome steel for durability. It handles combined loads up to 412,524 lbf and runs smoothly at speeds up to 2000 RPM.

Its brass cage ensures reliable performance, while the open design allows easy lubrication through the 9mm holes. The bearing operates in temperatures from -30°C to 200°C, making it versatile for various conditions.

With a weight of 59kg, it’s sturdy yet manageable for heavy-duty applications. Compliant with RoHS and REACH standards, it’s a safe choice for industrial use.

Ideal for machinery like crushers or gearboxes where high radial and axial loads are common. Its spherical design helps compensate for misalignment, ensuring smoother operation.

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Product Parameters

  • Part Number 22244 CYW33
  • 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 Brass
  • Dynamic Radial Load 412524 lbf
  • Static Radial Load 530549 lbf
  • Max Speed 2000 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 59 kg
  • Price （US$） US$668.52

Features

Performance Features of 22244 CYW33 Bearing

22244 CYW33 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 applications.

The brass cage ensures smooth roller alignment, reducing friction and enhancing durability.
With a maximum speed of 2000 rpm, it delivers reliable performance under demanding conditions.

22244 CYW33 Bearing operates efficiently in temperatures ranging from -30° to 200°C.
Its double-row spherical design accommodates misalignment, ensuring consistent operation.

The lubrication groove and hole design simplify maintenance, extending service life.
This bearing is ideal for applications requiring high load capacity and durability.

Application

Industrial Uses of 22244 CYW33 Bearing
22244 CYW33 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 brass cage ensures smooth operation even under demanding conditions.

Where Is 22244 CYW33 Bearing Used?
You’ll often spot 22244 CYW33 Bearing in mining equipment, where its robust construction withstands harsh environments. Its metric sizing makes it a reliable choice for European and Asian industrial applications.

Built for Heavy-Duty Use: 22244 CYW33 Bearing
22244 CYW33 Bearing excels in paper mills and steel plants, thanks to its chrome steel rollers and high load capacity. The open design allows for easy lubrication, extending its service life.

Automotive vs Aerospace: Applications of 22244 CYW33 Bearing
In automotive applications, 22244 CYW33 Bearing supports large drivetrain components, while in aerospace, it’s trusted for auxiliary systems. Its temperature range of -30° to 200°C ensures versatility across industries.

Practical Applications of 22244 CYW33 Bearing
22244 CYW33 Bearing is a go-to for wind turbines, where its spherical rollers accommodate misalignment. The brass cage reduces friction, making it ideal for high-speed rotations up to 2000 rpm.

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