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23156 CAC/C3W33 Double Row Spherical Roller Bearing

23156 CAC/C3W33 Double Row Spherical Roller Bearing

The 23156 CAC/C3W33 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 spherical rollers provide durability, while the C3 radial clearance allows for thermal expansion. The open design simplifies lubrication, with grooves and holes for easy maintenance.

This bearing suits heavy-duty applications like industrial gearboxes or mining equipment, where high radial loads are common. It operates in temperatures from -30°C to 200°C, making it versatile for various environments.

Weighing 97kg, it’s a robust choice for demanding settings. Compliant with RoHS and REACH standards, it’s interchangeable with SKF models for reliable replacements.

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Product Parameters

  • Part Number 23156 CAC/C3W33
  • 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 C3
  • RoHs Compliant
  • REACH Compliant
  • Weight 97 kg
  • Price （US$） US$1,909.44

Features

How Is 23156 CAC/C3W33 Bearing Engineered for Reliability?

23156 CAC/C3W33 Bearing features a double-row spherical roller design, ideal for handling combined radial and thrust loads.
Its chrome steel rings and rollers provide high strength, supporting dynamic radial loads up to 604286 lbf.

The brass cage ensures smooth roller alignment, reducing friction and wear during operation.
With a maximum speed of 1300 rpm, it maintains performance in demanding industrial applications.

23156 CAC/C3W33 Bearing operates in temperatures from -30° to 200°C, suitable for varied environments.
Its C3 radial clearance allows for thermal expansion, ensuring consistent performance under heavy loads.

Application

Industrial Uses of 23156 CAC/C3W33 Bearing
23156 CAC/C3W33 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, making it a reliable choice for mining and construction equipment.

Where Is 23156 CAC/C3W33 Bearing Used?
In wind turbines, 23156 CAC/C3W33 Bearing supports the main shaft, enduring variable loads and harsh weather conditions.
Its C3 radial clearance allows for thermal expansion, which is essential in such dynamic environments.

Built for Heavy-Duty Use: 23156 CAC/C3W33 Bearing
This bearing excels in paper mill machinery, where its chrome steel construction resists corrosion from moisture and chemicals.
The lubrication groove design ensures consistent performance, even in continuous operation scenarios.

Automotive vs Aerospace: Applications of 23156 CAC/C3W33 Bearing
In large trucks, 23156 CAC/C3W33 Bearing is often found in axle systems, providing durability under heavy loads.
While not typically used in aerospace, its robust design makes it suitable for ground support equipment.

Key Fields for 23156 CAC/C3W33 Bearing
Marine applications benefit from 23156 CAC/C3W33 Bearing’s ability to handle saltwater exposure and high loads.
The wide temperature range ensures reliability in both Arctic and tropical conditions.

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