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23040 CCK/C3W33 Double Row Spherical Roller Bearing

23040 CCK/C3W33 Double Row Spherical Roller Bearing

The 23040 CCK/C3W33 is a double-row spherical roller bearing with a 200mm bore and 310mm outer diameter, crafted from robust chrome steel. It handles combined loads up to 237848 lbf and operates smoothly at speeds up to 2200 RPM.

Its open design and steel cage ensure durability, while the tapered bore (1:12) simplifies installation. The bearing includes lubrication grooves and holes for easy maintenance.

With a C3 radial clearance, it accommodates thermal expansion, making it suitable for high-temperature environments (-30°C to 200°C). Ideal for heavy machinery like crushers or industrial fans.

Weighing 22.5kg, it’s built for demanding applications. Compliant with RoHS and REACH standards, it’s interchangeable with SKF bearings for reliable replacements.

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Product Parameters

  • Part Number 23040 CCK/C3W33
  • Brand TFL
  • Interchangeable SKF
  • Size 200 x 310 x 82 mm
  • Bore Dia 200 mm
  • Bore Dia Tolerance +0.04mm to 0
  • Outer Dia 310 mm
  • Outer Dia Tolerance -0.035mm to 0
  • Width 82 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 228 mm
  • Shoulder/Recess Dia Of Outer Ring 278 mm
  • Width Of Lubrication Groove 13.9 mm
  • Diameter Of Lubrication Hole 7.5 mm
  • Chamfer Dimension min.2.1 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 237848 lbf
  • Static Radial Load 343958 lbf
  • Max Speed 2200 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance C3
  • RoHs Compliant
  • REACH Compliant
  • Weight 22.5 kg
  • Price （US$） US$487.47

Features

Performance Features of 23040 CCK/C3W33 Bearing

23040 CCK/C3W33 Bearing is built with chrome steel rings and rollers, offering robust resistance to combined loads.
Its dynamic radial load capacity reaches 237848 lbf, ensuring dependable performance in heavy-duty applications.

The double-row spherical roller design accommodates misalignment, reducing stress and wear.
With a maximum speed of 2200 rpm, it delivers both durability and efficiency.

23040 CCK/C3W33 Bearing operates in temperatures from -30° to 200°C, suitable for varied environments.
The C3 radial clearance allows for thermal expansion, maintaining smooth operation under load.

Steel cage construction ensures proper roller alignment, extending the bearing’s service life.
Lubrication grooves and holes facilitate easy maintenance, reducing downtime.

Application

Industrial Uses of 23040 CCK/C3W33 Bearing
23040 CCK/C3W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its spherical roller design handles misalignment and heavy radial loads. The double-row construction ensures stability even in demanding industrial environments.

Where Is 23040 CCK/C3W33 Bearing Used?
In mining equipment, 23040 CCK/C3W33 Bearing supports large rotating components, thanks to its high dynamic radial load capacity. The tapered bore design also simplifies installation and maintenance in rugged conditions.

Built for Heavy-Duty Use: 23040 CCK/C3W33 Bearing
23040 CCK/C3W33 Bearing excels in paper mill machinery, where its chrome steel rollers withstand constant moisture and high loads. The C3 radial clearance allows for thermal expansion during continuous operation.

Automotive vs Aerospace: Applications of 23040 CCK/C3W33 Bearing
In automotive applications, 23040 CCK/C3W33 Bearing is found in large truck axles, providing reliable performance under combined loads. For aerospace, its high-temperature tolerance makes it suitable for ground support equipment.

Essential Roles of 23040 CCK/C3W33 Bearing
23040 CCK/C3W33 Bearing is vital in wind turbine gearboxes, where its durability and load capacity ensure long service life. The lubrication groove design helps maintain smooth operation in remote, hard-to-access locations.

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