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23156 CAC/W33 Double Row Spherical Roller Bearing

23156 CAC/W33 Double Row Spherical Roller Bearing

The 23156 CAC/W33 is a double-row spherical roller bearing with a 280mm bore and 460mm outer diameter, built from tough chrome steel for durability. It handles combined loads up to 604286 lbf and runs smoothly at speeds up to 1300 RPM.

Its brass cage and spherical rollers ensure reliable performance under heavy loads, while the open design allows for easy lubrication. The bearing operates in temperatures from -30°C to 200°C, making it versatile for various conditions.

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

Weighing 97kg, it’s a robust choice for industrial applications. Compliant with RoHS and REACH standards for safe and environmentally friendly use.

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Product Parameters

  • Part Number 23156 CAC/W33
  • 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 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 CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 97 kg
  • Price （US$） US$1,909.44

Features

Performance Features of 23156 CAC/W33 Bearing

23156 CAC/W33 Bearing is built with chrome steel rings and rollers, offering excellent resistance to combined loads.
Its dynamic radial load capacity reaches 604286 lbf, making it suitable for heavy-duty applications.

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

23156 CAC/W33 Bearing operates efficiently in temperatures ranging from -30° to 200°C.
Its double-row spherical design accommodates misalignment, ensuring consistent operation.

The lubrication groove and hole design in 23156 CAC/W33 Bearing simplify maintenance.
This feature helps extend service life and reduces downtime.

23156 CAC/W33 Bearing’s robust construction makes it ideal for industrial applications.
Its high load capacity and temperature resistance ensure long-term reliability.

Application

Industrial Uses of 23156 CAC/W33 Bearing
23156 CAC/W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row spherical design handles misalignment and heavy radial loads. The brass cage ensures smooth operation even under high stress.

Where Is 23156 CAC/W33 Bearing Used?
You’ll often find 23156 CAC/W33 Bearing in mining equipment, where its robust construction withstands harsh conditions. Its high dynamic load capacity makes it ideal for conveyor systems and large gearboxes.

Built for Heavy-Duty Use: 23156 CAC/W33 Bearing
23156 CAC/W33 Bearing excels in steel mills, supporting rolling mills with its combined load capability. The chrome steel rollers and rings provide long-lasting performance in high-temperature environments.

Automotive vs Aerospace: Applications of 23156 CAC/W33 Bearing
In automotive, 23156 CAC/W33 Bearing suits large trucks and buses for axle support. For aerospace, its precision and durability make it suitable for ground handling equipment.

Practical Applications of 23156 CAC/W33 Bearing
23156 CAC/W33 Bearing is a go-to for wind turbines, where its spherical rollers accommodate shaft deflections. The lubrication groove ensures consistent performance in remote, hard-to-maintain locations.

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