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23960 CCK/C4W33 Double Row Spherical Roller Bearing

23960 CCK/C4W33 Double Row Spherical Roller Bearing

The 23960 CCK/C4W33 is a double-row spherical roller bearing with a 300mm bore and 420mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 317655 lbf and runs smoothly at speeds up to 1600 RPM.

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

This bearing suits high-load applications like heavy machinery or industrial gearboxes, operating in temperatures from -30°C to 200°C. It’s interchangeable with SKF models for convenient replacements.

Weighing 39kg, it’s a robust choice for demanding environments. Compliant with RoHS and REACH standards, it offers reliable performance under tough conditions.

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Product Parameters

  • Part Number 23960 CCK/C4W33
  • Brand TFL
  • Interchangeable SKF
  • Size 300 x 420 x 90 mm
  • Bore Dia 300 mm
  • Bore Dia Tolerance +0.052mm to 0
  • Outer Dia 420 mm
  • Outer Dia Tolerance -0.045mm to 0
  • Width 90 mm
  • Width Tolerance -0.1mm to 0
  • Shoulder Dia Of Inner Ring 333 mm
  • Shoulder/Recess Dia Of Outer Ring 385 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 317655 lbf
  • Static Radial Load 562022 lbf
  • Max Speed 1600 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance C4
  • RoHs Compliant
  • REACH Compliant
  • Weight 39 kg
  • Price （US$） US$1,622.03

Features

Performance Features of 23960 CCK/C4W33 Bearing

23960 CCK/C4W33 Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 317655 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 various industrial settings.

23960 CCK/C4W33 Bearing operates efficiently in temperatures ranging from -30° to 200°C.
Its C4 radial clearance provides flexibility for thermal expansion in demanding environments.

The steel cage maintains roller alignment, reducing friction and extending service life.
Lubrication grooves and holes ensure consistent performance with minimal maintenance.

23960 CCK/C4W33 Bearing’s tapered bore design simplifies installation and enhances stability.
Its robust construction makes it a dependable choice for high-load applications.

Application

Industrial Uses of 23960 CCK/C4W33 Bearing
The 23960 CCK/C4W33 Bearing is commonly used in heavy machinery, such as mining equipment and large conveyor systems, where its double-row design handles combined loads effectively. Its tapered bore ensures a secure fit, reducing slippage during operation.

Where Is 23960 CCK/C4W33 Bearing Used?
You’ll often find 23960 CCK/C4W33 Bearing in wind turbines, where its high dynamic radial load capacity supports smooth rotation under varying wind conditions. The open seal design allows for easy lubrication, extending service life in harsh environments.

Built for Heavy-Duty Use: 23960 CCK/C4W33 Bearing
23960 CCK/C4W33 Bearing excels in steel mills, where its chrome steel construction withstands extreme temperatures and heavy loads. The C4 radial clearance ensures optimal performance even under thermal expansion.

Automotive vs Aerospace: Applications of 23960 CCK/C4W33 Bearing
In automotive applications, 23960 CCK/C4W33 Bearing is used in large trucks for axle support, while in aerospace, it’s found in ground support equipment. Its metric sizing and high static radial load make it versatile across industries.

Perfect Fit for Automation: 23960 CCK/C4W33 Bearing
23960 CCK/C4W33 Bearing is ideal for robotic arms in manufacturing, where precision and durability are key. The steel cage provides stability, ensuring consistent performance in high-speed operations.

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