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22356 CCK/C3W33 Double Row Spherical Roller Bearing

22356 CCK/C3W33 Double Row Spherical Roller Bearing

The 22356 CCK/C3W33 is a double-row spherical roller bearing with a 280mm bore and 580mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 934756 lbf and operates smoothly at speeds up to 1600 RPM.

Its tapered bore design ensures a secure fit, while the open construction allows for easy lubrication. The steel cage and chrome steel rollers provide durability under heavy radial loads.

This bearing is suitable for high-temperature environments, working from -30°C to 200°C. It’s interchangeable with SKF models, making it a reliable choice for replacements.

Ideal for industrial machinery like gearboxes or crushers, where robust performance is needed. Compliant with RoHS and REACH standards, it’s a safe and dependable option. Weighing 220kg, it’s designed for heavy-duty applications.

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Product Parameters

  • Part Number 22356 CCK/C3W33
  • Brand TFL
  • Interchangeable SKF
  • Size 280 x 580 x 175 mm
  • Bore Dia 280 mm
  • Bore Dia Tolerance +0.052mm to 0
  • Outer Dia 580 mm
  • Outer Dia Tolerance -0.05mm to 0
  • Width 175 mm
  • Width Tolerance -0.1mm to 0
  • Shoulder Dia Of Inner Ring 354 mm
  • Shoulder/Recess Dia Of Outer Ring 492 mm
  • Width Of Lubrication Groove 22.3 mm
  • Diameter Of Lubrication Hole 12 mm
  • Chamfer Dimension min.6 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 934756 lbf
  • Static Radial Load 1169007 lbf
  • Max Speed 1600 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance C3
  • RoHs Compliant
  • REACH Compliant
  • Weight 220 kg
  • Price （US$） US$5,308.97

Features

Performance Features of 22356 CCK/C3W33 Bearing

22356 CCK/C3W33 Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 934756 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 1600 rpm, it delivers reliable performance in demanding environments.

22356 CCK/C3W33 Bearing features a steel cage that maintains roller alignment, reducing wear.
The tapered bore design simplifies installation, ensuring a secure fit on shafts.

This bearing operates efficiently in temperatures ranging from -30° to 200°C.
Its C3 radial clearance allows for thermal expansion, enhancing longevity in high-temperature applications.

The lubrication groove and holes in 22356 CCK/C3W33 Bearing ensure consistent grease distribution.
This design reduces maintenance needs while improving overall performance.

Application

Industrial Uses of 22356 CCK/C3W33 Bearing
The 22356 CCK/C3W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles combined loads with ease. Its tapered bore ensures a secure fit, reducing slippage in high-vibration environments.

Where Is 22356 CCK/C3W33 Bearing Used?
In mining equipment, 22356 CCK/C3W33 Bearing supports large radial and axial loads, making it ideal for conveyor systems and rotary kilns. The C3 radial clearance allows for thermal expansion, ensuring reliable performance in fluctuating temperatures.

Built for Heavy-Duty Use: 22356 CCK/C3W33 Bearing
This bearing excels in wind turbine applications, where its chrome steel construction withstands harsh weather conditions. The lubrication groove design simplifies maintenance, extending service life in remote installations.

Automotive vs Aerospace: Applications of 22356 CCK/C3W33 Bearing
In automotive manufacturing, 22356 CCK/C3W33 Bearing is used in large presses and stamping machines. For aerospace, its high-speed capability (up to 1600 rpm) makes it suitable for ground support equipment like aircraft tow tractors.

Essential Roles of 22356 CCK/C3W33 Bearing
The 22356 CCK/C3W33 Bearing is a go-to choice for paper mill machinery, where its spherical rollers compensate for misalignment. The steel cage provides durability, even in wet or dusty conditions.

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