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23184 B2 W20 Double Row Spherical Roller Bearing

23184 B2 W20 Double Row Spherical Roller Bearing

The 23184 B2 W20 is a double-row spherical roller bearing with a 420mm bore and 700mm outer diameter, built from tough chrome steel for heavy-duty use. It handles combined loads up to 1,330,644 lbf and runs smoothly at speeds up to 900 RPM.

Its open design allows easy lubrication, with a 12mm hole and 22.3mm groove for efficient maintenance. The steel cage and spherical rollers ensure reliable performance under high stress.

This bearing suits applications like industrial gearboxes or large machinery where radial and axial loads are present. It operates in temperatures from -30°C to 200°C, making it versatile for various environments.

Weighing 345kg, it’s a robust choice for demanding settings. Compliant with RoHS and REACH standards, it’s also interchangeable with SKF models for easy replacement.

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Product Parameters

  • Part Number 23184 B2 W20
  • Brand TFL
  • Interchangeable SKF
  • Size 420 x 700 x 224 mm
  • Bore Dia 420 mm
  • Bore Dia Tolerance -0.045mm to 0
  • Outer Dia 700 mm
  • Outer Dia Tolerance -0.075mm to 0
  • Width 224 mm
  • Width Tolerance -0.45mm to 0
  • Shoulder Dia Of Inner Ring 483 mm
  • Shoulder/Recess Dia Of Outer Ring 607 mm
  • Width Of Lubrication Groove 22.3 mm
  • Diameter Of Lubrication Hole 12 mm
  • Chamfer Dimension min.6 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 1330644 lbf
  • Static Radial Load 2090723 lbf
  • Max Speed 900 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 345 kg
  • Price （US$） US$6,550.38

Features

Performance Features of 23184 B2 W20 Bearing

23184 B2 W20 Bearing is built with chrome steel rings and rollers, offering excellent resistance to combined loads.
Its dynamic radial load capacity reaches 1,330,644 lbf, making it suitable for heavy-duty applications.

The double-row spherical roller design ensures smooth operation even under misalignment conditions.
With a maximum speed of 900 rpm, it balances performance and durability in demanding environments.

23184 B2 W20 Bearing operates efficiently in temperatures ranging from -30° to 200°C.
The steel cage maintains roller alignment, reducing wear and extending the bearing’s service life.

Application

Industrial Uses of 23184 B2 W20 Bearing
23184 B2 W20 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.

What Makes 23184 B2 W20 Bearing a Preferred Choice?
In mining equipment, 23184 B2 W20 Bearing’s robust chrome steel construction withstands extreme loads and harsh conditions. Its lubrication groove design simplifies maintenance, reducing downtime in critical applications.

Built for Heavy-Duty Use: 23184 B2 W20 Bearing
For wind turbine applications, 23184 B2 W20 Bearing offers reliable performance under fluctuating loads and speeds. The wide temperature range ensures stability even in challenging weather conditions.

Automotive vs Aerospace: Applications of 23184 B2 W20 Bearing
While 23184 B2 W20 Bearing isn’t typical in cars, it excels in large aerospace ground support equipment. Its high static load capacity makes it ideal for heavy lifting and positioning systems.

Where Is 23184 B2 W20 Bearing Used?
In steel mills, 23184 B2 W20 Bearing supports rolling mills and conveyors, where its durability and load capacity are essential. The metric sizing ensures compatibility with standard industrial equipment.

Q&A

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