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23140 CCK/W33 Double Row Spherical Roller Bearing

23140 CCK/W33 Double Row Spherical Roller Bearing

The 23140 CCK/W33 is a double-row spherical roller bearing with a 200mm bore and 340mm outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 374307 lbf and operates smoothly at speeds up to 1900 RPM.

Its spherical roller design allows for slight misalignment, while the steel cage ensures durability under heavy loads. The open seal type and lubrication groove make maintenance straightforward.

This bearing is suitable for high-temperature environments, working from -30°C to 200°C. It’s interchangeable with SKF models, ideal for industrial machinery like gearboxes or crushers.

Weighing 40.5kg, it’s built for robust performance in demanding conditions. Compliant with RoHS and REACH standards, it’s a reliable choice for heavy-duty applications.

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Product Parameters

  • Part Number 23140 CCK/W33
  • Brand TFL
  • Interchangeable SKF
  • Size 200 x 340 x 112 mm
  • Bore Dia 200 mm
  • Bore Dia Tolerance +0.04mm to 0
  • Outer Dia 340 mm
  • Outer Dia Tolerance -0.04mm to 0
  • Width 112 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 231 mm
  • Shoulder/Recess Dia Of Outer Ring 293 mm
  • Width Of Lubrication Groove 16.7 mm
  • Diameter Of Lubrication Hole 9 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 374307 lbf
  • Static Radial Load 530549 lbf
  • Max Speed 1900 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 40.5 kg
  • Price （US$） US$737.45

Features

How Is 23140 CCK/W33 Bearing Engineered for Reliability?

23140 CCK/W33 Bearing features a double-row spherical roller design, ideal for handling combined loads with ease.
Its chrome steel construction ensures durability, even under high dynamic radial loads up to 374307 lbf.

The tapered bore design enhances alignment, reducing stress and improving performance.
With a maximum speed of 1900 rpm, it maintains smooth operation in demanding conditions.

23140 CCK/W33 Bearing’s lubrication groove and hole design ensure consistent oil flow, extending service life.
It operates reliably in temperatures ranging from -30° to 200°C, suitable for various industrial applications.

Application

Industrial Uses of 23140 CCK/W33 Bearing
23140 CCK/W33 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 allows for slight misalignment, making it ideal for rugged environments.

In automotive applications, 23140 CCK/W33 Bearing supports large components such as truck axles and transmissions. Its taper bore ensures a secure fit, while the chrome steel material provides long-lasting durability.

For industrial fans and blowers, 23140 CCK/W33 Bearing’s high-speed capability and lubrication groove design ensure smooth operation. The open seal type allows for easy maintenance, reducing downtime in critical systems.

What Makes 23140 CCK/W33 Bearing a Preferred Choice?
23140 CCK/W33 Bearing excels in paper mill equipment, where its combined load capacity handles the demanding conditions. The steel cage and chrome steel rollers offer reliable performance even under continuous use.

In mining machinery, 23140 CCK/W33 Bearing’s robust construction withstands extreme loads and vibrations. The metric sizing and taper bore make it compatible with a wide range of industrial equipment.

Built for Heavy-Duty Use: 23140 CCK/W33 Bearing
23140 CCK/W33 Bearing is a go-to solution for construction equipment like cranes and excavators. Its high static and dynamic load ratings ensure it can handle the toughest jobs.

The bearing’s lubrication holes and grooves make it suitable for applications where regular maintenance is challenging. This feature is particularly useful in remote or hard-to-access industrial settings.

Automotive vs Aerospace: Applications of 23140 CCK/W33 Bearing
In automotive systems, 23140 CCK/W33 Bearing is often found in heavy-duty transmissions and drivetrains. Its ability to handle combined loads makes it versatile for various vehicle types.

For aerospace ground equipment, 23140 CCK/W33 Bearing’s high-temperature tolerance ensures reliability. The chrome steel construction meets the stringent demands of aviation support machinery.

Q&A

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