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23068 CC/C4W33 Double Row Spherical Roller Bearing

23068 CC/C4W33 Double Row Spherical Roller Bearing

The 23068 CC/C4W33 is a double-row spherical roller bearing with a 340mm bore and 520mm outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 632163 lbf and operates smoothly at speeds up to 1300 RPM.

Its open design and C4 radial clearance allow for easy lubrication, while the steel cage ensures durability. The bearing performs reliably in temperatures ranging from -30°C to 200°C.

This model is interchangeable with SKF bearings, making it a practical choice for replacements. Ideal for heavy-duty applications like industrial gearboxes or mining equipment where high radial loads are common.

Weighing 105kg, it’s built to withstand demanding conditions while complying with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 23068 CC/C4W33
  • Brand TFL
  • Interchangeable SKF
  • Size 340 x 520 x 133 mm
  • Bore Dia 340 mm
  • Bore Dia Tolerance -0.04mm to 0
  • Outer Dia 520 mm
  • Outer Dia Tolerance -0.05mm to 0
  • Width 133 mm
  • Width Tolerance -0.4mm to 0
  • Shoulder Dia Of Inner Ring 398 mm
  • Shoulder/Recess Dia Of Outer Ring 468 mm
  • Width Of Lubrication Groove 22.3 mm
  • Diameter Of Lubrication Hole 12 mm
  • Chamfer Dimension min.5 mm
  • System of Measurement Metric
  • Radial run-out Standard
  • Bearing Type Roller
  • Roller Bearing Type Spherical
  • Bore Type Cylindrical
  • For Load Direction Combined
  • Construction Double Row
  • Seal Type Open
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 632163 lbf
  • Static Radial Load 1022881 lbf
  • Max Speed 1300 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance C4
  • RoHs Compliant
  • REACH Compliant
  • Weight 105 kg

Features

Performance Features of 23068 CC/C4W33 Bearing

23068 CC/C4W33 Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 632163 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 1300 rpm, it balances performance and durability in demanding environments.

23068 CC/C4W33 Bearing operates in temperatures from -30° to 200°C, providing reliable performance in varied conditions.
The C4 radial clearance allows for thermal expansion, ensuring consistent operation under load.

The steel cage maintains roller alignment, reducing wear and extending the bearing’s service life.
Lubrication grooves and holes facilitate easy maintenance, keeping operational costs low.

Application

Industrial Uses of 23068 CC/C4W33 Bearing
23068 CC/C4W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles high radial and axial loads effortlessly.
The spherical roller construction also compensates for misalignment, making it ideal for rough operating conditions in mining and construction equipment.

Where Is 23068 CC/C4W33 Bearing Used?
You’ll often find 23068 CC/C4W33 Bearing in wind turbines, where its high dynamic load capacity ensures reliable performance under fluctuating forces.
The C4 radial clearance allows for thermal expansion, which is crucial in environments with temperature variations.

Built for Heavy-Duty Use: 23068 CC/C4W33 Bearing
23068 CC/C4W33 Bearing excels in paper mill machinery, where its chrome steel rollers withstand constant moisture and heavy loads.
The lubrication groove design ensures smooth operation even in high-speed applications like large industrial fans.

Automotive vs Aerospace: Applications of 23068 CC/C4W33 Bearing
In automotive applications, 23068 CC/C4W33 Bearing supports large drivetrain components, offering durability under combined loads.
For aerospace ground equipment, its high static load capacity makes it suitable for heavy lifting and positioning systems.

Essential Roles of 23068 CC/C4W33 Bearing
23068 CC/C4W33 Bearing is a go-to choice for steel plant equipment, where its robust construction handles extreme temperatures and heavy loads.
The open seal design simplifies maintenance, reducing downtime in continuous production environments.

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