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22228 CCK/C403W33 Double Row Spherical Roller Bearing
22228 CCK/C403W33 Double Row Spherical Roller Bearing

22228 CCK/C403W33 Double Row Spherical Roller Bearing

The 22228 CCK/C403W33 is a double-row spherical roller bearing with a 140mm bore and 250mm outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 167033 lbf and operates smoothly at speeds up to 3200 RPM.

Its spherical roller design accommodates misalignment, while the steel cage ensures durability. The bearing requires lubrication and performs well in temperatures from -30°C to 200°C.

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 present.

Weighing 14kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe and reliable use.

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Product Parameters

  • Part Number 22228 CCK/C403W33
  • Brand TFL
  • Interchangeable SKF
  • Size 140 x 250 x 68 mm
  • Bore Dia 140 mm
  • Bore Dia Tolerance +0.04mm to 0
  • Outer Dia 250 mm
  • Outer Dia Tolerance -0.030mm to 0
  • Width 68 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 166 mm
  • Shoulder/Recess Dia Of Outer Ring 216 mm
  • Width Of Lubrication Groove 11.1 mm
  • Diameter Of Lubrication Hole 6 mm
  • Chamfer Dimension min.3 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 167033 lbf
  • Static Radial Load 202328 lbf
  • Max Speed 3200 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance C4
  • RoHs Compliant
  • REACH Compliant
  • Weight 14 kg
  • Price (US$) US$275.77

Features

Performance Features of 22228 CCK/C403W33 Bearing

22228 CCK/C403W33 Bearing is built with chrome steel rings and rollers, offering excellent resistance to combined loads.
Its dynamic radial load capacity reaches 167033 lbf, ensuring reliable performance in heavy-duty applications.

The double-row spherical roller design allows for slight misalignment, reducing stress on the bearing.
This feature enhances durability and extends the service life even under challenging conditions.

With a maximum speed of 3200 rpm, 22228 CCK/C403W33 Bearing balances high performance and efficiency.
The tapered bore design ensures secure mounting, simplifying installation and maintenance.

22228 CCK/C403W33 Bearing operates in temperatures from -30° to 200°C, making it suitable for diverse environments.
Its open construction facilitates easy lubrication, ensuring smooth operation over time.

Application

Industrial Uses of 22228 CCK/C403W33 Bearing
22228 CCK/C403W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles high radial and axial loads. The spherical rollers help accommodate misalignment, ensuring smooth operation even in tough conditions.

Where Is 22228 CCK/C403W33 Bearing Used?
In mining equipment, 22228 CCK/C403W33 Bearing supports large rotating parts, thanks to its robust chrome steel construction. The tapered bore ensures a secure fit, reducing slippage under heavy loads.

Built for Heavy-Duty Use: 22228 CCK/C403W33 Bearing
This bearing excels in paper mills and steel plants, where its high dynamic load capacity keeps machinery running reliably. The open design allows for easy lubrication, extending service life in dusty environments.

Automotive vs Aerospace: Applications of 22228 CCK/C403W33 Bearing
While 22228 CCK/C403W33 Bearing isn’t typical in aerospace, it’s a staple in large commercial vehicles like buses and trucks. Its ability to handle combined loads makes it ideal for wheel hubs and transmissions.

Perfect Fit for Automation: 22228 CCK/C403W33 Bearing
In automated production lines, 22228 CCK/C403W33 Bearing ensures precision in conveyor systems and robotic arms. The C4 radial clearance provides flexibility, reducing friction during high-speed operations.

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