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22326 CCK/W33 Double Row Spherical Roller Bearing
22326 CCK/W33 Double Row Spherical Roller Bearing

22326 CCK/W33 Double Row Spherical Roller Bearing

The 22326 CCK/W33 is a double-row spherical roller bearing with a 130mm bore and 280mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 264375 lbf and runs smoothly at speeds up to 2400 RPM.

Its spherical roller design allows for slight misalignment, while the steel cage ensures durability under heavy loads. The open construction requires regular lubrication, with grooves and holes for easy maintenance.

This bearing is interchangeable with SKF models, making it a practical choice for replacements. Suitable for demanding applications like industrial gearboxes or heavy machinery where high radial loads are present.

Weighing 27.5kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it operates in temperatures from -30°C to 200°C.

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Product Parameters

  • Part Number 22326 CCK/W33
  • Brand TFL
  • Interchangeable SKF
  • Size 130 x 280 x 93 mm
  • Bore Dia 130 mm
  • Bore Dia Tolerance +0.04mm to 0
  • Outer Dia 280 mm
  • Outer Dia Tolerance -0.035mm to 0
  • Width 93 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 164 mm
  • Shoulder/Recess Dia Of Outer Ring 233 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 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 264375 lbf
  • Static Radial Load 296748 lbf
  • Max Speed 2400 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 27.5 kg
  • Price (US$) US$386.16

Features

Performance Features of 22326 CCK/W33 Bearing

22326 CCK/W33 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 264375 lbf, ensuring reliable performance in heavy-duty applications.

The double-row spherical roller design allows for slight misalignment, reducing stress on the bearing.
With a maximum speed of 2400 rpm, it balances durability and efficiency in demanding conditions.

22326 CCK/W33 Bearing operates in temperatures from -30° to 200°C, making it suitable for varied environments.
The steel cage maintains roller alignment, enhancing stability and extending service life.

Lubrication grooves and holes in 22326 CCK/W33 Bearing ensure consistent oil distribution for smooth operation.
Its tapered bore design simplifies installation, saving time and effort during setup.

Application

Industrial Uses of 22326 CCK/W33 Bearing
The 22326 CCK/W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles combined loads effortlessly. Its tapered bore ensures a secure fit, reducing slippage during high-speed operations.

In automotive applications, 22326 CCK/W33 Bearing supports large drivetrain components, such as truck axles, thanks to its robust chrome steel construction. The spherical roller design accommodates misalignment, making it ideal for uneven road conditions.

For industrial fans and blowers, 22326 CCK/W33 Bearing’s high dynamic load capacity ensures reliable performance even under continuous use. The open seal design allows for easy lubrication, extending the bearing’s service life in dusty environments.

Where Is 22326 CCK/W33 Bearing Used?
You’ll often find 22326 CCK/W33 Bearing in mining equipment, where its ability to handle heavy radial and axial loads is crucial. The steel cage adds durability, making it suitable for harsh operating conditions.

In paper mills, 22326 CCK/W33 Bearing’s high-temperature tolerance makes it a reliable choice for drying rollers. Its spherical rollers compensate for shaft deflections, ensuring smooth operation even under heavy loads.

Built for Heavy-Duty Use: 22326 CCK/W33 Bearing
The 22326 CCK/W33 Bearing excels in construction machinery like cranes, where its large bore diameter supports heavy loads. Its lubrication groove design ensures consistent performance, even in demanding environments.

For wind turbines, 22326 CCK/W33 Bearing’s high static radial load capacity makes it a dependable choice for rotor shafts. The metric sizing ensures compatibility with international equipment standards.

Automotive vs Aerospace: Applications of 22326 CCK/W33 Bearing
In automotive settings, 22326 CCK/W33 Bearing is often used in large commercial vehicles, where its combined load capacity is essential. The tapered bore simplifies installation, saving time during maintenance.

For aerospace ground equipment, 22326 CCK/W33 Bearing’s high-speed capability and temperature resistance make it suitable for testing rigs. Its chrome steel rollers provide long-lasting performance under rigorous conditions.

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