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23156 CACK/C4W33 Double Row Spherical Roller Bearing

23156 CACK/C4W33 Double Row Spherical Roller Bearing

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

Its brass cage and open design ensure durability, while the tapered bore provides a secure fit. The bearing operates in temperatures from -30°C to 200°C, making it suitable for demanding environments.

This model is interchangeable with SKF bearings, offering a reliable replacement option. Ideal for heavy machinery like crushers or industrial gearboxes where high radial loads are common.

Weighing 97kg, it’s a robust choice for large-scale applications. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

The lubrication groove and holes simplify maintenance, ensuring long service life. Its spherical rollers accommodate misalignment, reducing wear in uneven load conditions.

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Product Parameters

  • Part Number 23156 CACK/C4W33
  • Brand TFL
  • Interchangeable SKF
  • Size 280 x 460 x 146 mm
  • Bore Dia 280 mm
  • Bore Dia Tolerance +0.052mm 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 Taper 1:12
  • For Load Direction Combined
  • Construction Double Row
  • Seal Type Open
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Brass
  • 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 CACK/C4W33 Bearing

23156 CACK/C4W33 Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 604286 lbf, making it suitable for heavy-duty applications.

The brass cage ensures proper roller alignment, reducing friction and enhancing durability.
With a maximum speed of 1300 rpm, it delivers reliable performance under demanding conditions.

23156 CACK/C4W33 Bearing operates efficiently in temperatures ranging from -30° to 200 °C.
Its tapered bore design simplifies installation, ensuring a secure fit and reducing maintenance needs.

Application

Industrial Uses of 23156 CACK/C4W33 Bearing
23156 CACK/C4W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles high radial and axial loads. The brass cage ensures smooth operation even under demanding conditions.

Where Is 23156 CACK/C4W33 Bearing Used?
You’ll find 23156 CACK/C4W33 Bearing in mining equipment, where its tapered bore provides a secure fit for rotating shafts. Its high dynamic load capacity makes it ideal for continuous operation in harsh environments.

Built for Heavy-Duty Use: 23156 CACK/C4W33 Bearing
23156 CACK/C4W33 Bearing excels in wind turbines, supporting the main shaft with reliable performance. The chrome steel construction offers excellent durability against wear and fatigue.

Automotive vs Aerospace: Applications of 23156 CACK/C4W33 Bearing
In large vehicles like trucks and buses, 23156 CACK/C4W33 Bearing supports drivetrain components. While not typically used in aerospace, its precision and load capacity make it suitable for industrial gearboxes.

Practical Applications of 23156 CACK/C4W33 Bearing
23156 CACK/C4W33 Bearing is a go-to choice for paper mill machinery, where its spherical rollers accommodate misalignment. The C4 radial clearance ensures optimal performance under varying thermal conditions.

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