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23280 CA C3 W33 Double Row Spherical Roller Bearing

23280 CA C3 W33 Double Row Spherical Roller Bearing

The 23280 CA C3 W33 is a double-row spherical roller bearing with a 400mm bore and 720mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 154691 lbf and runs smoothly at speeds up to 670 RPM.

Its brass cage and open design ensure durability, while the lubrication groove and holes make maintenance straightforward. The bearing operates in temperatures from -30°C to 200°C, suitable for demanding environments.

With a C3 radial clearance, it accommodates slight misalignments, ideal for heavy machinery like crushers or mining equipment. Weighing 450kg, it’s robust for industrial use.

Compliant with RoHS and REACH standards, this model is interchangeable with SKF bearings, offering a reliable replacement option.

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Product Parameters

  • Part Number 23280 CA C3 W33
  • Brand TFL
  • Interchangeable SKF
  • Size 400 x 720 x 256 mm
  • Bore Dia 400 mm
  • Bore Dia Tolerance -0.04mm to 0
  • Outer Dia 720 mm
  • Outer Dia Tolerance -0.075mm to 0
  • Width 256 mm
  • Width Tolerance -0.4mm to 0
  • Shoulder Dia Of Inner Ring 500 mm
  • Shoulder/Recess Dia Of Outer Ring 615 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 Brass
  • Dynamic Radial Load 154691 lbf
  • Static Radial Load 2338013 lbf
  • Max Speed 670 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance C3
  • RoHs Compliant
  • REACH Compliant
  • Weight 450 kg
  • Price （US$） US$6,341.22

Features

Performance Features of 23280 CA C3 W33 Bearing

23280 CA C3 W33 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 154691 lbf, ensuring reliable performance in heavy-duty applications.

The brass cage maintains roller alignment, reducing friction and extending operational life.
With a maximum speed of 670 rpm, it balances durability and efficiency in demanding conditions.

23280 CA C3 W33 Bearing operates in temperatures from -30° to 200°C, suitable for various industrial environments.
Its C3 radial clearance allows for thermal expansion, ensuring consistent performance under load.

The lubrication groove and holes in 23280 CA C3 W33 Bearing facilitate easy maintenance.
This design ensures uniform oil distribution, enhancing longevity and reducing downtime.

Application

Industrial Uses of 23280 CA C3 W33 Bearing
23280 CA C3 W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles high radial and axial loads. The brass cage ensures smooth operation even under demanding conditions.

What Makes 23280 CA C3 W33 Bearing a Preferred Choice?
In mining equipment, 23280 CA C3 W33 Bearing’s robust construction and C3 radial clearance accommodate thermal expansion, making it ideal for high-temperature environments. Its lubrication groove design also simplifies maintenance.

Built for Heavy-Duty Use: 23280 CA C3 W33 Bearing
For wind turbines, 23280 CA C3 W33 Bearing’s spherical roller design compensates for misalignment, ensuring reliable performance. The chrome steel rollers and rings provide long-lasting durability in harsh weather conditions.

Automotive vs Aerospace: Applications of 23280 CA C3 W33 Bearing
In large trucks, 23280 CA C3 W33 Bearing supports axles and transmissions, while in industrial fans, its high load capacity ensures stable operation. The metric sizing offers compatibility with global equipment standards.

Essential Roles of 23280 CA C3 W33 Bearing
23280 CA C3 W33 Bearing is vital in paper mills, where its ability to handle combined loads keeps production lines running smoothly. The open seal design allows for easy lubrication, reducing downtime.

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