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23156 CC/C4W33 Double Row Spherical Roller Bearing

23156 CC/C4W33 Double Row Spherical Roller Bearing

The 23156 CC/C4W33 is a double-row spherical roller bearing with a 280mm bore and 460mm outer diameter, crafted from robust chrome steel. It handles combined loads up to 604286 lbf and operates smoothly at speeds up to 1300 RPM.

Its spherical roller design accommodates misalignment, while the steel cage ensures durability. The open construction allows for easy lubrication, with a 9mm hole and 16.7mm groove for efficient maintenance.

This bearing suits high-load applications like industrial gearboxes or heavy machinery, performing reliably in temperatures from -30°C to 200°C. Its C4 radial clearance offers flexibility in demanding conditions.

Weighing 97kg, it’s a sturdy choice for large-scale equipment. Compliant with RoHS and REACH standards, it’s interchangeable with SKF bearings for convenient replacements.

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Product Parameters

  • Part Number 23156 CC/C4W33
  • Brand TFL
  • Interchangeable SKF
  • Size 280 x 460 x 146 mm
  • Bore Dia 280 mm
  • Bore Dia Tolerance -0.035mm to 0
  • Outer Dia 460 mm
  • Outer Dia Tolerance -0.045mm to 0
  • Width 146 mm
  • Width Tolerance -0.1mm to 0
  • Shoulder Dia Of Inner Ring 334 mm
  • Shoulder/Recess Dia Of Outer Ring 401 mm
  • Width Of Lubrication Groove 16.7 mm
  • Diameter Of Lubrication Hole 9 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 604286 lbf
  • Static Radial Load 899236 lbf
  • Max Speed 1300 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance C4
  • RoHs Compliant
  • REACH Compliant
  • Weight 97 kg
  • Price （US$） US$1,909.44

Features

Performance Features of 23156 CC/C4W33 Bearing

23156 CC/C4W33 Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 604286 lbf, ensuring robust performance in heavy-duty applications.
The double-row spherical roller design allows for misalignment compensation, enhancing operational reliability.
With a maximum speed of 1300 rpm, it delivers both durability and efficiency.

How Is 23156 CC/C4W33 Bearing Engineered for Reliability?

23156 CC/C4W33 Bearing features a steel cage that maintains roller alignment, reducing wear and extending service life.
The C4 radial clearance ensures optimal performance under varying thermal conditions.
Its lubrication groove and hole design facilitate consistent grease distribution, minimising maintenance needs.
Operating between -30° to 200°C, it adapts to a wide range of industrial environments.

Built for Durability: 23156 CC/C4W33 Bearing

23156 CC/C4W33 Bearing’s spherical roller design handles misalignment while maintaining smooth operation.
The chrome steel construction resists wear, even under high static radial loads of 899236 lbf.
Its open seal type allows for easy lubrication, ensuring long-term reliability.
Weighing 97 kg, it is designed for stability in demanding applications.

Steel vs Ceramic Bearings: Strengths of 23156 CC/C4W33 Bearing

23156 CC/C4W33 Bearing uses chrome steel for both rings and rollers, providing excellent strength and durability.
The steel cage ensures precise roller positioning, enhancing load distribution and reducing friction.
With a temperature range of -30° to 200°C, it outperforms many ceramic alternatives in extreme conditions.
Its combined load capability makes it versatile for various industrial uses.

Application

Industrial Uses of 23156 CC/C4W33 Bearing
23156 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, ensuring smooth operation in rugged environments.

Where Is 23156 CC/C4W33 Bearing Used?
You’ll often find 23156 CC/C4W33 Bearing in mining equipment, where its robust chrome steel construction withstands extreme conditions. The C4 radial clearance allows for thermal expansion, making it ideal for high-temperature applications.

Built for Heavy-Duty Use: 23156 CC/C4W33 Bearing
23156 CC/C4W33 Bearing excels in paper mills and steel plants, where its steel cage and lubrication groove extend service life. Its large bore size (280mm) makes it suitable for heavy shafts in industrial settings.

Automotive vs Aerospace: Applications of 23156 CC/C4W33 Bearing
In automotive, 23156 CC/C4W33 Bearing supports large drivetrain components, while in aerospace, it’s used in ground support equipment. The metric sizing ensures compatibility with global machinery standards.

Practical Applications of 23156 CC/C4W33 Bearing
23156 CC/C4W33 Bearing is a go-to for wind turbine gearboxes, where its dynamic load capacity (604286 lbf) ensures reliability. The open design simplifies lubrication, reducing maintenance downtime.

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