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22228 CCK/C5W33 Double Row Spherical Roller Bearing
22228 CCK/C5W33 Double Row Spherical Roller Bearing

22228 CCK/C5W33 Double Row Spherical Roller Bearing

The 22228 CCK/C5W33 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 open design allows for easy lubrication, while the steel cage ensures durability. The bearing performs well in temperatures ranging 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 common.

Weighing 14kg, it’s built to handle tough conditions. Compliant with RoHS and REACH standards for safe and reliable use.

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Product Parameters

  • Part Number 22228 CCK/C5W33
  • 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 C5
  • RoHs Compliant
  • REACH Compliant
  • Weight 14 kg
  • Price (US$) US$254.26

Features

Performance Features of 22228 CCK/C5W33 Bearing

22228 CCK/C5W33 Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 167033 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 3200 rpm, it delivers reliable performance in demanding environments.

22228 CCK/C5W33 Bearing features a steel cage that maintains roller alignment, reducing wear.
The C5 radial clearance provides optimal performance in high-temperature applications up to 200°C.

The lubrication groove and hole design in 22228 CCK/C5W33 Bearing ensure consistent grease distribution.
This extends maintenance intervals while keeping operational efficiency high.

22228 CCK/C5W33 Bearing’s tapered bore design simplifies installation and enhances stability.
Its robust construction ensures long service life in harsh industrial conditions.

Application

Industrial Uses of 22228 CCK/C5W33 Bearing
22228 CCK/C5W33 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 roller construction ensures smooth operation even with slight shaft misalignments.

In mining equipment, 22228 CCK/C5W33 Bearing’s robust build withstands harsh conditions, while the C5 radial clearance accommodates thermal expansion. Its taper bore design simplifies installation on tapered shafts, reducing downtime.

For wind turbines, 22228 CCK/C5W33 Bearing’s high dynamic load capacity supports rotor shafts efficiently. The steel cage and chrome steel rollers provide durability in fluctuating weather conditions.

What Makes 22228 CCK/C5W33 Bearing a Preferred Choice?
22228 CCK/C5W33 Bearing excels in paper mill machinery due to its ability to manage combined loads and vibrations. The open seal design allows for easy relubrication, extending service life.

In steel production lines, 22228 CCK/C5W33 Bearing’s temperature tolerance up to 200°C ensures reliability. Its metric sizing makes it interchangeable with major brands like SKF, simplifying replacements.

Built for Heavy-Duty Use: 22228 CCK/C5W33 Bearing
22228 CCK/C5W33 Bearing is ideal for conveyor systems in ports, where its high static load capacity prevents deformation under heavy cargo. The lubrication groove design ensures consistent performance.

For construction equipment like cranes, 22228 CCK/C5W33 Bearing’s spherical rollers adapt to dynamic loads. The chrome steel material resists wear, even in dusty environments.

Automotive vs Aerospace: Applications of 22228 CCK/C5W33 Bearing
In automotive test rigs, 22228 CCK/C5W33 Bearing handles high-speed rotations with precision. Its C5 clearance reduces friction, improving efficiency.

For aerospace ground support gear, 22228 CCK/C5W33 Bearing’s lightweight yet sturdy construction meets rigorous demands. The wide temperature range suits both indoor and outdoor use.

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