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23984 CCK/W33 Double Row Spherical Roller Bearing

23984 CCK/W33 Double Row Spherical Roller Bearing

The 23984 CCK/W33 is a double-row spherical roller bearing with a large 420mm bore and 560mm outer diameter, built from robust chrome steel. It handles combined loads up to 468277 lbf and operates smoothly at speeds up to 1100 RPM.

Its spherical roller design accommodates misalignment, while the steel cage ensures durability under heavy loads. The open seal type allows for easy lubrication, with a 9mm hole for convenient greasing.

This bearing is suitable for high-temperature environments, working from -30°C to 200°C. Its tapered bore (1:12) ensures a secure fit on shafts. Ideal for heavy machinery like crushers or large gearboxes where reliability is key.

Weighing 75kg, it’s a sturdy choice for industrial applications. Compliant with RoHS and REACH standards, it’s also interchangeable with SKF bearings for easy replacement.

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Product Parameters

  • Part Number 23984 CCK/W33
  • Brand TFL
  • Interchangeable SKF
  • Size 420 x 560 x 106 mm
  • Bore Dia 420 mm
  • Bore Dia Tolerance +0.063mm to 0
  • Outer Dia 560 mm
  • Outer Dia Tolerance -0.05mm to 0
  • Width 106 mm
  • Width Tolerance -0.45mm to 0
  • Shoulder Dia Of Inner Ring 459 mm
  • Shoulder/Recess Dia Of Outer Ring 520 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 468277 lbf
  • Static Radial Load 932957 lbf
  • Max Speed 1100 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 75 kg
  • Price （US$） US$4,465.60

Features

How Is 23984 CCK/W33 Bearing Engineered for Reliability?

23984 CCK/W33 Bearing features a double-row spherical roller design, ideal for handling combined radial and thrust loads.
Its chrome steel rings and rollers provide high resistance to wear, ensuring durability under heavy loads.

The bearing’s dynamic radial load capacity reaches 468277 lbf, making it suitable for demanding industrial applications.
With a maximum speed of 1100 rpm, it balances performance and reliability in high-stress environments.

23984 CCK/W33 Bearing operates efficiently in temperatures ranging from -30° to 200°C.
Its tapered bore design simplifies installation, reducing setup time and maintenance costs.

Application

Industrial Uses of 23984 CCK/W33 Bearing
The 23984 CCK/W33 Bearing is commonly used in heavy machinery like crushers and mining equipment, where its double-row spherical design handles high radial and axial loads.
Its tapered bore ensures a secure fit, reducing slippage in demanding industrial environments.

What Makes 23984 CCK/W33 Bearing a Preferred Choice?
In wind turbines, 23984 CCK/W33 Bearing’s robust construction and high load capacity make it ideal for supporting rotor shafts.
The open design with lubrication grooves ensures smooth operation even under continuous use.

Built for Heavy-Duty Use: 23984 CCK/W33 Bearing
For paper mills and steel plants, 23984 CCK/W33 Bearing’s chrome steel rollers withstand extreme temperatures and heavy loads.
Its metric sizing and interchangeable design with SKF bearings simplify replacements in global applications.

Automotive vs Aerospace: Applications of 23984 CCK/W33 Bearing
In large vehicles like trucks and buses, 23984 CCK/W33 Bearing supports drivetrain components with reliable performance.
While not typically used in aerospace, its precision and durability make it suitable for ground support equipment.

Where Is 23984 CCK/W33 Bearing Used?
You’ll often find 23984 CCK/W33 Bearing in conveyor systems, where its spherical rollers accommodate misalignment.
The steel cage and lubrication holes help maintain performance in dusty or high-friction environments.

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