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23140 CCK/C08W33 Double Row Spherical Roller Bearing

23140 CCK/C08W33 Double Row Spherical Roller Bearing

The 23140 CCK/C08W33 is a double-row spherical roller bearing with a 200mm bore and 340mm outer diameter, built to handle heavy combined loads. It’s made from tough chrome steel and can manage dynamic radial loads up to 374307 lbf.

With a maximum speed of 1900 RPM, it’s designed for demanding applications. The open seal type and lubrication groove make maintenance straightforward, while the steel cage ensures durability.

This bearing operates in temperatures from -30°C to 200°C, making it suitable for harsh environments. Its tapered bore design (1:12) allows for secure fitting in industrial machinery.

Weighing 42kg, it’s a robust choice for heavy-duty equipment like gearboxes or mining machinery. Compliant with RoHS and REACH standards, it’s interchangeable with SKF bearings for easy replacement.

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Product Parameters

  • Part Number 23140 CCK/C08W33
  • 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 P5
  • 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 42 kg

Features

Performance Features of 23140 CCK/C08W33 Bearing

23140 CCK/C08W33 Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 374307 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 1900 rpm, it delivers reliable performance in demanding environments.

23140 CCK/C08W33 Bearing operates efficiently in temperatures ranging from -30° to 200°C.
Its steel cage maintains roller alignment, reducing wear and extending service life.

The tapered bore design simplifies installation and ensures a secure fit.
Lubrication grooves and holes facilitate proper maintenance, enhancing longevity.

Application

Industrial Uses of 23140 CCK/C08W33 Bearing
23140 CCK/C08W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles high radial and axial loads. The tapered bore ensures a secure fit, reducing slippage during operation.

In automotive applications, 23140 CCK/C08W33 Bearing supports large drivetrain components, such as truck axles, thanks to its robust chrome steel construction. Its high dynamic load capacity makes it suitable for long-haul vehicles.

For wind turbines, 23140 CCK/C08W33 Bearing’s spherical roller design accommodates misalignment, ensuring smooth rotation even under uneven loads. The lubrication groove extends service life in remote, hard-to-maintain locations.

Where Is 23140 CCK/C08W33 Bearing Used?
You’ll find 23140 CCK/C08W33 Bearing in mining equipment, where its high static radial load capacity withstands extreme conditions. The steel cage adds durability against shock loads.

In paper mills, 23140 CCK/C08W33 Bearing handles the heavy rolls, with its metric sizing fitting standard European machinery. The open seal design simplifies relubrication during maintenance cycles.

Built for Heavy-Duty Use: 23140 CCK/C08W33 Bearing
23140 CCK/C08W33 Bearing excels in construction equipment like cranes, where its combined load capacity supports lifting operations. The wide temperature range ensures performance in varying climates.

For marine applications, 23140 CCK/C08W33 Bearing’s corrosion-resistant materials suit ship propulsion systems. Its P5 radial run-out precision reduces vibration in high-speed scenarios.

Automotive vs Aerospace: Applications of 23140 CCK/C08W33 Bearing
In automotive, 23140 CCK/C08W33 Bearing fits heavy-duty trucks, while aerospace uses it in landing gear for its reliability. The difference lies in lubrication frequency and load profiles.

For industrial pumps, 23140 CCK/C08W33 Bearing’s spherical rollers compensate for shaft misalignment. Its 200°C tolerance suits high-temperature fluid handling.

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