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22238 CY W33 C3 Double Row Spherical Roller Bearing

22238 CY W33 C3 Double Row Spherical Roller Bearing

The 22238 CY W33 C3 is a double-row spherical roller bearing with a 190mm bore and 340mm outer diameter, built from tough chrome steel for durability. It handles combined loads up to 301694 lbf and operates smoothly at speeds up to 2400 RPM.

Its brass cage and open design ensure reliable performance, while the lubrication groove and holes make maintenance straightforward. The bearing works in temperatures from -30°C to 200°C, suitable for demanding environments.

This model is interchangeable with SKF bearings, offering a practical replacement option. Ideal for heavy machinery like crushers or industrial gearboxes where high radial loads are present.

Weighing 35.5kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe choice for various applications.

The C3 radial clearance provides flexibility in fitting, accommodating slight misalignments. Its spherical rollers and double-row design distribute loads evenly, reducing wear over time.

Perfect for applications requiring durability and high load capacity, such as mining equipment or large conveyors. The lubrication system ensures long service life with minimal downtime.

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Product Parameters

  • Part Number 22238 CY W33 C3
  • Brand TFL
  • Interchangeable SKF
  • Size 190 x 340 x 92 mm
  • Bore Dia 190 mm
  • Bore Dia Tolerance -0.03mm to 0
  • Outer Dia 340 mm
  • Outer Dia Tolerance -0.04mm to 0
  • Width 92 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 225 mm
  • Shoulder/Recess Dia Of Outer Ring 294 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 301694 lbf
  • Static Radial Load 382175 lbf
  • Max Speed 2400 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance C3
  • RoHs Compliant
  • REACH Compliant
  • Weight 35.5 kg
  • Price （US$） US$411.84

Features

Performance Features of 22238 CY W33 C3 Bearing

22238 CY W33 C3 Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 301694 lbf, making it suitable for heavy-duty applications.

The brass cage ensures smooth roller movement, reducing friction and extending operational life.
With a maximum speed of 2400 rpm, it delivers reliable performance under demanding conditions.

22238 CY W33 C3 Bearing operates efficiently in temperatures ranging from -30° to 200°C.
Its double-row spherical design accommodates misalignment, ensuring consistent performance.

The lubrication groove and hole design in 22238 CY W33 C3 Bearing simplifies maintenance.
This feature ensures uniform lubrication, enhancing durability and reducing downtime.

22238 CY W33 C3 Bearing’s C3 radial clearance allows for thermal expansion in high-temperature environments.
This design consideration ensures stable operation even under varying thermal conditions.

Application

Industrial Uses of 22238 CY W33 C3 Bearing
The 22238 CY W33 C3 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles high radial and axial loads. Its brass cage ensures smooth operation even under demanding conditions.

In mining equipment, 22238 CY W33 C3 Bearing provides reliable performance in conveyors and pulverisers, thanks to its robust chrome steel construction. The C3 radial clearance allows for thermal expansion in high-temperature environments.

For paper mill machinery, 22238 CY W33 C3 Bearing’s spherical roller design compensates for misalignment, reducing wear on rotating components. The lubrication groove simplifies maintenance, extending service intervals.

Where Is 22238 CY W33 C3 Bearing Used?
You’ll often find 22238 CY W33 C3 Bearing in wind turbine gearboxes, where its high dynamic load capacity supports consistent energy generation. The W33 lubrication feature ensures optimal performance in remote locations.

In steel production, 22238 CY W33 C3 Bearing withstands extreme loads in rolling mills, while its temperature range suits both hot and cold processes. The metric sizing makes it compatible with European industrial standards.

Built for Heavy-Duty Use: 22238 CY W33 C3 Bearing
This bearing excels in construction equipment like cranes and excavators, where shock loads are frequent. The spherical rollers distribute stress evenly, preventing premature failure.

For marine applications, 22238 CY W33 C3 Bearing’s corrosion-resistant materials handle harsh saltwater environments. Its open design allows for easy inspection and re-lubrication during maintenance checks.

Automotive vs Aerospace: Applications of 22238 CY W33 C3 Bearing
In large commercial vehicles, 22238 CY W33 C3 Bearing supports drivetrain components, offering durability under heavy payloads. The brass cage reduces friction, improving fuel efficiency.

For industrial fans in aerospace facilities, this bearing’s high-speed capability ensures smooth airflow control. The C3 clearance accommodates thermal changes during prolonged operation.

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