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23048 CR W33 Double Row Spherical Roller Bearing

23048 CR W33 Double Row Spherical Roller Bearing

The 23048 CR W33 is a double-row spherical roller bearing with a 240mm bore and 360mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 301244 lbf and runs smoothly at speeds up to 1900 RPM.

Its spherical roller design allows for slight misalignment, while the steel cage ensures durability under heavy loads. The bearing operates in temperatures from -30°C to 200°C, making it suitable for demanding environments.

This model includes lubrication grooves and holes for easy maintenance, with a standard radial clearance (CN). It’s interchangeable with SKF bearings, ideal for industrial machinery like gearboxes or crushers.

Weighing 32.5kg, it’s a robust choice for heavy-duty applications. Compliant with RoHS and REACH standards for safe and reliable use.

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Product Parameters

  • Part Number 23048 CR W33
  • Brand TFL
  • Interchangeable SKF
  • Size 240 x 360 x 92 mm
  • Bore Dia 240 mm
  • Bore Dia Tolerance -0.03mm to 0
  • Outer Dia 360 mm
  • Outer Dia Tolerance -0.04mm to 0
  • Width 92 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 271 mm
  • Shoulder/Recess Dia Of Outer Ring 326 mm
  • Width Of Lubrication Groove 13.9 mm
  • Diameter Of Lubrication Hole 7.5 mm
  • Chamfer Dimension min.3 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 301244 lbf
  • Static Radial Load 467603 lbf
  • Max Speed 1900 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 32.5 kg
  • Price （US$） US$569.34

Features

Performance Features of 23048 CR W33 Bearing

23048 CR W33 Bearing is built with chrome steel rings and rollers, offering robust resistance to combined loads.
Its dynamic radial load capacity reaches 301244 lbf, ensuring reliable performance in heavy-duty applications.

The double-row spherical roller design allows for slight misalignment, reducing stress on the bearing.
This feature enhances durability and extends the service life even under challenging conditions.

23048 CR W33 Bearing operates efficiently within a temperature range of -30° to 200°C.
Its steel cage maintains roller alignment, ensuring smooth operation at speeds up to 1900 rpm.

With a lubrication groove and hole, 23048 CR W33 Bearing ensures consistent lubrication.
This design reduces maintenance needs and improves overall reliability in demanding environments.

Application

Industrial Uses of 23048 CR W33 Bearing
23048 CR W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles both radial and axial loads efficiently. The chrome steel construction ensures durability even in demanding industrial environments.

What Makes 23048 CR W33 Bearing a Preferred Choice?
In mining equipment, 23048 CR W33 Bearing excels due to its high load capacity and resistance to misalignment. The lubrication groove design simplifies maintenance, reducing downtime in critical operations.

Built for Heavy-Duty Use: 23048 CR W33 Bearing
For wind turbines, 23048 CR W33 Bearing provides reliable performance under variable loads and harsh weather conditions. Its wide temperature range makes it suitable for both cold and hot climates.

Automotive vs Aerospace: Applications of 23048 CR W33 Bearing
In large vehicles like trucks and buses, 23048 CR W33 Bearing supports drivetrain components with its robust design. While not typically used in aerospace, its precision is valued in ground support equipment.

Where Is 23048 CR W33 Bearing Used?
You’ll find 23048 CR W33 Bearing in paper mills, where its spherical rollers accommodate shaft deflections. The steel cage ensures smooth rotation even under heavy loads and high speeds.

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