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23156 CAC/C4W33 Double Row Spherical Roller Bearing

23156 CAC/C4W33 Double Row Spherical Roller Bearing

The 23156 CAC/C4W33 is a double-row spherical roller bearing with a 280mm bore and 460mm outer diameter, built from sturdy chrome steel. It manages 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 C4 radial clearance allows for thermal expansion. 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 reliable replacement option. Ideal for heavy-duty applications like industrial gearboxes or mining equipment where high radial loads are present.

Weighing 97kg, it’s a robust choice for demanding environments. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

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Product Parameters

  • Part Number 23156 CAC/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 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

How Is 23156 CAC/C4W33 Bearing Engineered for Reliability?

23156 CAC/C4W33 Bearing features a double-row spherical roller design, ideal for handling combined radial and thrust loads.
Its chrome steel rings and rollers provide excellent durability under high dynamic radial loads of 604286 lbf.
The brass cage ensures smooth roller movement, reducing friction and enhancing performance.
With a maximum speed of 1300 rpm, it is suitable for demanding industrial applications.

What Makes 23156 CAC/C4W33 Bearing Suitable for High-Temperature Applications?

23156 CAC/C4W33 Bearing operates efficiently in temperatures ranging from -30° to 200 °C.
Its chrome steel construction resists thermal deformation, maintaining performance in harsh conditions.
The lubrication groove and holes ensure consistent oil flow, reducing wear and extending service life.
This design makes it reliable for heavy-duty machinery in extreme environments.

Built for Reliability: 23156 CAC/C4W33 Bearing

23156 CAC/C4W33 Bearing is designed with a robust double-row spherical roller construction for heavy loads.
Its C4 radial clearance allows for thermal expansion, ensuring stable operation under varying conditions.
The brass cage minimises roller friction, contributing to smoother performance.
With a static radial load capacity of 899236 lbf, it excels in high-stress applications.

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

23156 CAC/C4W33 Bearing uses chrome steel for both rings and rollers, offering superior strength and wear resistance.
The brass cage enhances durability and reduces maintenance needs compared to ceramic alternatives.
Its dynamic radial load capacity of 604286 lbf ensures reliable performance in heavy industrial use.
This makes it a practical choice for applications requiring long-lasting reliability.

Application

Industrial Uses of 23156 CAC/C4W33 Bearing
23156 CAC/C4W33 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/C4W33 Bearing Used?
You’ll often find 23156 CAC/C4W33 Bearing in mining equipment, where its robust construction withstands harsh conditions. Its C4 radial clearance allows for thermal expansion in high-temperature environments.

Built for Heavy-Duty Use: 23156 CAC/C4W33 Bearing
23156 CAC/C4W33 Bearing excels in paper mill machinery, supporting large rollers with combined loads. The chrome steel rollers and rings provide long-lasting performance in demanding applications.

Automotive vs Aerospace: Applications of 23156 CAC/C4W33 Bearing
In automotive, 23156 CAC/C4W33 Bearing suits large trucks and buses, handling heavy axle loads. For aerospace, its precision and durability make it suitable for ground support equipment.

Essential Roles of 23156 CAC/C4W33 Bearing
23156 CAC/C4W33 Bearing is vital in wind turbines, where it supports the main shaft under varying loads. The lubrication groove ensures consistent performance even in remote locations.

Q&A

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