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23288 CAK/C4W33 Double Row Spherical Roller Bearing

23288 CAK/C4W33 Double Row Spherical Roller Bearing

The 23288 CAK/C4W33 is a double-row spherical roller bearing with a 440mm bore and 790mm outer diameter, built from tough chrome steel. It handles combined loads up to 1832193 lbf and runs smoothly at speeds up to 600 RPM.

Its brass cage and open design ensure durability, while the tapered bore (1:12) allows for secure fitting. The bearing operates in temperatures from -30°C to 200°C and requires regular lubrication.

With a C4 radial clearance, it’s suited for heavy-duty applications like industrial machinery or large gearboxes. The lubrication groove and holes (12mm diameter) make maintenance straightforward.

Weighing 590kg, this robust bearing is interchangeable with SKF models. Compliant with RoHS and REACH standards, it’s a reliable choice for demanding environments.

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Product Parameters

  • Part Number 23288 CAK/C4W33
  • Brand TFL
  • Interchangeable SKF
  • Size 440 x 790 x 280 mm
  • Bore Dia 440 mm
  • Bore Dia Tolerance +0.063mm to 0
  • Outer Dia 790 mm
  • Outer Dia Tolerance -0.075mm to 0
  • Width 280 mm
  • Width Tolerance -0.45mm to 0
  • Shoulder Dia Of Inner Ring 549 mm
  • Shoulder/Recess Dia Of Outer Ring 676 mm
  • Width Of Lubrication Groove 22.3 mm
  • Diameter Of Lubrication Hole 12 mm
  • Chamfer Dimension min.7.5 mm
  • System of Measurement Metric
  • Radial run-out Standard
  • Bearing Type Roller
  • Roller Bearing Type Spherical
  • Bore Type Taper 1:12
  • For Load Direction Combined
  • Construction Double Row
  • Seal Type Open
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Brass
  • Dynamic Radial Load 1832193 lbf
  • Static Radial Load 2810112 lbf
  • Max Speed 600 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance C4
  • RoHs Compliant
  • REACH Compliant
  • Weight 590 kg
  • Price （US$） US$6,869.97

Features

Performance Features of 23288 CAK/C4W33 Bearing

23288 CAK/C4W33 Bearing is built with chrome steel rings and rollers, offering robust resistance to combined loads.
Its dynamic radial load capacity reaches 1,832,193 lbf, ensuring reliable operation in heavy-duty applications.

The brass cage maintains roller alignment, reducing friction and enhancing durability.
With a maximum speed of 600 rpm, it delivers consistent performance under demanding conditions.

23288 CAK/C4W33 Bearing operates efficiently in temperatures ranging from -30° to 200°C.
Its tapered bore design simplifies installation, making it suitable for various industrial uses.

The lubrication groove and hole ensure proper grease distribution, extending service life.
This design minimises maintenance needs while maintaining high performance.

Application

Industrial Uses of 23288 CAK/C4W33 Bearing
23288 CAK/C4W33 Bearing is commonly used in heavy machinery like crushers and mining equipment, where its double-row spherical design handles high radial and axial loads. The brass cage ensures smooth operation even under extreme conditions.

What Makes 23288 CAK/C4W33 Bearing a Preferred Choice?
In wind turbines, 23288 CAK/C4W33 Bearing’s large bore and tapered design provide stability and ease of installation. Its high dynamic load capacity makes it reliable for long-term use in renewable energy applications.

Built for Heavy-Duty Use: 23288 CAK/C4W33 Bearing
For steel mills and rolling mills, 23288 CAK/C4W33 Bearing’s chrome steel construction withstands intense heat and heavy loads. The C4 radial clearance allows for thermal expansion in high-temperature environments.

Automotive vs Aerospace: Applications of 23288 CAK/C4W33 Bearing
In large vehicles like trucks and buses, 23288 CAK/C4W33 Bearing supports drivetrain components, ensuring durability. While not typically used in aerospace, its precision suits heavy industrial applications.

Where Is 23288 CAK/C4W33 Bearing Used?
23288 CAK/C4W33 Bearing is ideal for paper mills, where its spherical rollers accommodate misalignment. The lubrication groove design simplifies maintenance in continuous operation settings.

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